Top Flutter App Developers in Poland

Ratings Updated: October 19, 2026

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Digis, a Fiverr company (NYSE: FVRR)

4.9 93 reviews

Premier Verified

$5,000+

$25 - $49 / hr

50 - 249

Serves Poland

Services provided

40% Custom Software Development

40% Web Development

20% IT Staff Augmentation

Focus Areas

10% Flutter

10% .NET

10% Angular +7

10% Django

10% Laravel

10% NextJS

10% NodeJS

10% React

10% React Native

10% Ruby on Rails

Digis, a Fiverr company (NYSE: FVRR), specializes in Custom Software Development, offering services such as bespoke software creation and full-stack software development. Across various projects, their consistent delivery, professional project management, and high-quality contractors are lauded, with over 80% of reviewers highlighting their reliability and communication excellence. Clients frequently commend their tailored approach and efficient integration into existing workflows.

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Reviews mention Detail-oriented
Clients have consistently praised Digis, a Fiverr company (NYSE: FVRR), for their detail-oriented approach to project execution. One client highlighted the meticulous crafting of a user interface, noting the adherence to best practices and comprehensive documentation. Another client commended the team's responsiveness and attention to detail, emphasizing their willingness to go the extra mile to meet project targets. Overall, the sentiment reflects a strong appreciation for Digis' commitment to excellence and thoroughness in delivering high-quality results.

Custom Software Development for AI Platform

4.5 Apr 24, 2024

What I found most impressive about this company was their unwavering commitment to excellence and their ability to consistently deliver exceptional results. Their team's expertise and professionalism were evident in every aspect of their work, from their thorough understanding of our project requirements to their meticulous attention to detail in execution. Additionally, their proactive approach to problem-solving and their dedication to meeting deadlines set them apart as true industry leaders.
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2 of 2 reviews are 5 stars

1 new review for Custom Software Development services

$200,000 – $999,999 avg. project cost

Reviewed 2 times in the past 6 months
Reviews from the last six months indicate that clients view Digis, a Fiverr company (NYSE: FVRR) as a reliable partner for web development and specialized projects. Clients praised the high quality of developers and effective project management, noting timely delivery and responsive communication. One client highlighted the company's ability to provide additional resources on short notice, while another commended their managerial excellence. Overall sentiment is highly positive, with no significant areas for improvement identified.
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27 of 35 Custom Software Development reviews are 5 stars

1 new review for Custom Software Development in past 6 months

$50,000 – $199,999 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Tracking Platform Dev for Telecommunications Firm
4.5 — DIGIS develops a tracking platform for a telecommunications company using PHP, HTML, and MySQL database. They are also in charge of designing the GUI. Read more
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United States (30) Germany (7) Ukraine (7) England (5) France (4) Israel (3) South Africa (2) Canada (2) Italy (2) Sweden (2) Spain (2) Ireland (1) Netherlands (1) New Zealand (1) Poland (1) Romania (1) Russia (1) Lithuania (1) Latvia (1) Japan (1) Australia (1) Georgia (1) Scotland (1) Estonia (1)

This provider is fluent in 9 languages:

English

Polish

German

French

Arabic

Hebrew

Ukrainian

Russian

Spanish

This provider is available in 16 time zones:

Middle East Time (MET)

Greenwich Mean Time (GMT)

India Standard Time (IST)

Japan Standard Time (JST)

Arabia Standard Time (AST)

Alaska Standard Time (AKST)

Central European Time (CET)

Central Standard Time (CST)

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Exoft

4.8 44 reviews

Verified

$10,000+

$25 - $49 / hr

50 - 249

Serves Poland

Services provided

25% Custom Software Development

20% IT Staff Augmentation

15% ERP Consulting and SI +5

10% Enterprise App Modernization

10% IT Managed Services

10% Web Development

5% Mobile App Development

5% Supply Chain Management

Focus Areas

10% Flutter

30% .NET

10% Angular +5

10% NextJS

10% NodeJS

10% React

10% React Native

10% VueJS

Exoft is a Custom Software Development company excelling in tailored software creation and end-to-end software development services. Across multiple reviews, 100% of the feedback is positive, highlighting their expertise in software engineering, adaptability, and commitment to delivering high-quality solutions. Clients notably appreciate their ability to meet deadlines and provide innovative solutions, with approximately 85% mentioning excellent communication and collaboration as a standout feature.

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Reviews mention Well-organized projects
Clients consistently highlight Exoft's exemplary project organization, noting their effective management and adherence to deadlines. One client praised the clarity of tasks and deliverables, facilitated through tools like Trello, while another emphasized the well-defined project milestones and scope of work. Both reviews reflect a strong sentiment of satisfaction, with clients appreciating Exoft's responsiveness and ability to meet expectations without unexpected costs, ultimately contributing to successful project outcomes.

Developer Augmentation for Fintech Company

5.0 Apr 16, 2021

The project management was absolutely flexible, Exoft 100% adapted to our needs both in terms of communication tools, reporting routine and timelines. We could integrate the two developers into our team in a seamless way.
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1 of 1 Flutter reviews is 5 stars

$50,000 – $199,999 avg. project cost

Flutter Experience

Exoft has received overwhelmingly positive feedback for their Flutter services, with 90% of reviewers praising their quality and responsiveness. Clients highlight the expertise of developers, particularly in delivering high standards of UX and project management. Notable strengths include cost-effectiveness and quick candidate sourcing. Specific mentions of developers praised their dedication and problem-solving abilities. Overall, Exoft is recognized for their professional service, although a small number of reviewers noted minor areas for improvement.
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United States (14) Germany (4) Sweden (3) Canada (3) England (2) Ukraine (2) Ireland (2) Israel (2) Greece (1) Saudi Arabia (1) Singapore (1) Spain (1) Latvia (1) Switzerland (1) Thailand (1) Tunisia (1) India (1) Australia (1) Denmark (1)

This provider is fluent in 2 languages:

English

Ukrainian

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$14,900 Best for those who need just coding $18,000 $23,500

Product Development Packages
We created this special service package because we know what challenges companies face and how to resolve them quickly and cost-effectively. Our team consists of skillful programmers who have years of experience in software product development.
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Twin Sun

5.0 22 reviews

Premier Verified

$25,000+

$150 - $199 / hr

10 - 49

Serves Poland

Services provided

10% Custom Software Development

10% AI Development

10% API Development +7

10% Application Management & Support

10% E-Commerce Development

10% Enterprise App Modernization

10% IoT Development

10% Mobile App Development

10% UX/UI Design

10% Web Development

Focus Areas

20% Flutter

25% Ruby on Rails

15% React +8

5% Angular

5% Django

5% Laravel

5% NodeJS

5% Other frameworks and CMS

5% React Native

5% Spring MVC

5% VueJS

Twin Sun is a Custom Software Creation company specializing in bespoke and full-stack software development services. Known for exceptional project management and communication, 100% of reviewers expressed satisfaction with their timelines and transparency. Impressively, 95% of clients highlighted successful project outcomes, emphasizing the company's technical expertise and ability to deliver high ROI solutions within budget.

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Reviews mention Patient
The sentiment regarding Twin Sun's patience from client feedback is overwhelmingly positive. One client noted their experience with Twin Sun as 'miraculous,' highlighting their thoroughness and exceptional communication. Another client specifically praised a team member, Caitlin, for being 'knowledgeable, responsive, patient,' and genuinely invested in the project. This feedback suggests that Twin Sun's patient approach fosters a collaborative atmosphere, enabling clients to express their concerns and expectations effectively, leading to successful project outcomes.

App Redevelopment for Small Business

5.0 Oct 25, 2018

Additionally, they are groundbreaking communicators— I’ve worked in customer service for 20 years and have rarely encountered companies as patient and thorough as Twin Sun.
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Web Dev, Design & CRM Consulting for Financial Advisory Firm

5.0 Jul 28, 2026

I want to recognize Caitlin specifically. She was an absolute pleasure to work with throughout the entire project. She was knowledgeable, responsive, patient, and genuinely invested in helping bring my vision to life. Her communication was outstanding, and she consistently offered thoughtful recommendations while making the process feel collaborative from start to finish.
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2 of 2 reviews are 5 stars

Less than $10,000 avg. project cost

Reviewed 2 times in the past 6 months
Twin Sun has received highly positive feedback in recent reviews, with clients praising their exceptional project execution and communication. One client highlighted the transformation of a complex business into a professional online presence, emphasizing the impressive lead generation platform created. Another client noted Twin Sun's responsiveness and ability to meet tight deadlines while delivering high-quality work. Overall, clients appreciate Twin Sun's alignment with their values and the collaborative spirit exhibited throughout their projects.
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1 of 1 Flutter reviews is 5 stars

$200,000 – $999,999 avg. project cost

Flutter Experience

Twin Sun demonstrates strong expertise in Flutter development, as evidenced by their successful turnaround of an app for It's Your Birthday!, leading to a timely launch and increased client morale. Clients report high satisfaction, with 100% positive feedback highlighting their excellent communication, problem-solving skills, and commitment to client relationships. Reviewers commend their ability to salvage projects from previous developers, emphasizing their extensive knowledge of development challenges. Overall, Twin Sun is viewed as a reliable partner in Flutter-based projects.
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More responsive than most other service providers

Twin Sun is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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LeanCode

5.0 40 reviews

Premier Verified

$25,000+

$50 - $99 / hr

50 - 249

Warszawa, Poland

Services provided

15% Custom Software Development

80% Mobile App Development

5% IT Strategy Consulting

Focus Areas

90% Flutter

5% .NET

5% React

LeanCode is a Custom Software Development company specializing in tailored and full-stack software creation, with a strong emphasis on Flutter development. The reviews highlight a 100% positive sentiment, praising their technical expertise, efficient project management, and ability to deliver on time. Approximately 80% of reviewers emphasize their collaborative spirit and effective communication, noting LeanCode's capacity to exceed expectations and seamlessly integrate with client teams.

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Reviews mention Professional
Clients consistently commend LeanCode for their professionalism and strong project management skills. Feedback highlights their timely deliveries, effective communication, and commitment to client needs. One client noted their 'highly professional team' that acts as a true partner, while another praised their structured project management and clear communication processes. Overall, the sentiment reflects complete satisfaction, with no requests for improvement, indicating LeanCode's exemplary performance and reliability in delivering high-quality solutions.

Mobil App Dev & UI/UX Design for Online Casting Agency

5.0 Apr 29, 2024

Leancode's project management was structured around bi-weekly sprints, which allowed for meticulous planning and regular refinement sessions to finalize features and tasks. We were particularly impressed with the professionalism and communication prowess of the Product Owner. The UX designer demonstrated outstanding design and analytical abilities, while the QA team's dedication ensured quality control. Furthermore, the developers' expertise in Flutter was evident and greatly appreciated.
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Web App Development for Venture Builder

5.0 Apr 4, 2024

Fast paced development, very engaged, insightful and professional team. The team worked in a timely fashion but at the same time was flexible when we needed to adjust the scope. Engaged and professional team, good communication.
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Web Overhaul for IT Services Company

5.0 Mar 27, 2022

They always develop with an eye for usability and for a crisp professional and modern look which means that we have now got a system that presents as a very current and capable platform despite providing little or no guidance to the team on how it should look or operate. The team not only delivered what we needed, but they also improved on what we wanted.
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Mobile App Development for Telecommunications Company

5.0 Mar 18, 2025

Working with LeanCode has been an exceptional experience. Their project management is highly professional, with clear communication and well-organized processes ensuring smooth collaboration. They consistently delivered items on time and demonstrated a strong commitment to meeting our needs, promptly addressing any challenges or adjustments required.
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Mobile App Development & Design for Battery Solutions Co

5.0 Jan 19, 2026

LeanCode has delivered an improved customer experience and a stronger end-user offering, along with fast deliveries and high-quality code. They deliver on time. We communicate via virtual meetings, emails, and messaging apps. They have a highly professional team and management that act as a true partner, working closely alongside us.
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4 of 4 reviews are 5 stars

1 new review for Custom Software Development services

Unknown avg. project cost

Reviewed 4 times in the past 6 months
LeanCode has received positive feedback in recent months, highlighting their expertise in Flutter and effective project management. Clients praised LeanCode for delivering automated testing solutions and enhancing app functionalities, with one client noting successful integration tests and another emphasizing timely feature delivery. The overall sentiment reflects satisfaction with LeanCode's communication, technical knowledge, and collaborative approach, with no significant areas for improvement suggested by clients.
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13 of 13 Flutter reviews are 5 stars

5 new reviews for Flutter in past 6 months

$200,000 – $999,999 avg. project cost

Flutter Experience

LeanCode has received overwhelmingly positive feedback for its Flutter services, with 90% of reviewers expressing satisfaction regarding project outcomes, timely delivery, and expert collaboration. Key strengths include their deep expertise in Flutter, effective communication, and ability to integrate with client teams. Clients highlighted LeanCode's flexibility, responsiveness, and dedication to quality, with 85% praising their project management approach. Notably, several projects resulted in successful app launches and enhanced functionality, establishing LeanCode as a trusted partner in Flutter development.
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Average Project Cost Breakdown

$50,000 to $199,999 (9) $200,000 to $999,999 (4) $10,000 to $49,000 (2) $10,000,000 + (2)

What Clients Have Said
Clients consistently note LeanCode's excellent value for money, citing their competitive pricing and high-quality deliverables. One client remarked that LeanCode's pricing fit their budget while offering 'great value for cost.' Another stated the company provided a 'good value for the cost,' further reinforcing the sentiment of affordability paired with quality. Overall, feedback indicates that clients feel they receive significant returns on their investment, with many emphasizing LeanCode's commitment to timely and effective project execution.
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SolveIt

5.0 53 reviews

Premier Verified

$10,000+

$25 - $49 / hr

50 - 249

Warszawa, Poland

Services provided

65% Mobile App Development

15% Web Development

10% AI Development +1

10% UX/UI Design

Focus Areas

35% Flutter

15% NodeJS

15% React +6

10% React Native

5% .NET

5% Angular

5% Laravel

5% NextJS

5% VueJS

SolveIt is a custom software development company specializing in tailored and full-stack software development services. With an impressive 100% positive feedback rate, clients consistently praise SolveIt for their professional project management, timely delivery, and effective communication. Around 80% of reviewers highlight their ability to exceed expectations and deliver market-ready applications, confirming their expertise in bespoke software development and their commitment to client satisfaction.

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Reviews mention Trustworthy
Clients consistently describe SolveIt as a trustworthy partner, emphasizing their strong communication and reliability. One CEO highlighted the importance of having a dependable team, stating, "I got the confidence I was looking for." Another client praised their transparency and expertise, noting that SolveIt was "trustworthy" and provided detailed progress updates. Overall, the sentiment reflects a high level of trust in SolveIt's ability to deliver quality results and foster strong client relationships.

Development Staff Augmentation for IT Services Company

5.0 May 13, 2021

They’ve made our backlog smaller, but the main point for us was to have a trustworthy partner we could trust who would provide us with good developers. Since we’re an IT company ourselves, we didn’t need extra services. Our business is all about relationships. We’re in what we call the red ocean. For me, it was important to have a partner I could trust that I managed to communicate well with, as well as a hard-working team. When I met Solvelt, I got the confidence I was looking for. That’s why I decided to roll with them.
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Backend App Dev & UI/UX Design for Tech Startup

5.0 Dec 22, 2020

Their transparency was also great because I wanted to understand what was happening and what problems they may have been facing. I got a detailed report after each phase. Their project manager updated us on the progress and gave us demos at the end of each sprint. SolveIt was transparent and trustworthy, and they had great expertise.
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2 of 2 reviews are 5 stars

1 new review for Custom Software Development services

$50,000 – $199,999 avg. project cost

Reviewed 2 times in the past 6 months
Recent reviews for SolveIt indicate a strong overall sentiment, highlighting their exceptional project management and communication skills. Clients have praised SolveIt for delivering market-ready applications and maintaining high-quality work within budget and timelines. Specific feedback includes their ability to adapt to project scope changes and provide innovative solutions, particularly in developing MVPs with advanced features. Clients appreciate SolveIt's organization, patience, and alignment with their values, with one review stating they are 'world-class' and another noting their broad knowledge and quality standards.
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7 of 7 Flutter reviews are 5 stars

1 new review for Flutter in past 6 months

$50,000 – $199,999 avg. project cost

Flutter Experience

SolveIt has received overwhelmingly positive feedback for their Flutter development services, with 90% of reviews highlighting their expertise and effective project management. Clients notably praised their ability to deliver projects on time, adapt quickly to changing requirements, and maintain clear communication throughout engagements. Notable strengths include their technical proficiency in Flutter, strong collaboration skills, and a proactive approach to problem-solving. Clients express satisfaction, with many stating a willingness to work with SolveIt again, reinforcing their reputation as a reliable partner.
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Average Project Cost Breakdown

$10,000 to $49,000 (16) $50,000 to $199,999 (13) Less than $10,000 (3) $200,000 to $999,999 (3)

What Clients Have Said
Overall, clients praised SolveIt for providing excellent value for money and fitting within budget constraints. Many highlighted that their pricing aligned well with expectations, leading to a perception of good value for the quality of work delivered. One client noted, 'SolveIt offered good value for cost,' while another stated, 'Their pricing fit our budget.' The general sentiment indicates satisfaction with the cost-effectiveness of their services, contributing to a positive overall client experience.
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mobitouch

5.0 60 reviews

Premier Verified

$25,000+

$50 - $99 / hr

50 - 249

Rzeszów, Poland

Services provided

50% Mobile App Development

30% Web Development

20% AI Development

Focus Areas

50% Flutter

25% .NET

25% React

mobitouch is a custom software development company excelling in bespoke software creation, with a focus on end-to-end software development services. Their clients consistently praise the company for its proactive project management, timely delivery, and high responsiveness, with nearly 100% positive feedback. mobitouch is highly regarded for its creative problem-solving and effective communication, making them a reliable choice for tailored software development projects.

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Reviews mention Detail-oriented
The overall sentiment regarding Mobitouch's detail-oriented approach is highly positive. Clients praised their meticulous attention to detail, particularly in delivering high-quality solutions and user-friendly designs. One client highlighted their impressive ability to create a functional 3D search engine, noting the focus on usability and accuracy. Another emphasized Mobitouch's responsiveness to feedback and commitment to aligning project outcomes with client goals. Overall, clients felt that Mobitouch met and exceeded expectations, demonstrating a strong dedication to detail throughout the development process.

App Enhancement for Sports Tech Company

5.0 May 12, 2025

What I find most impressive about mobitouch is their ability to deliver high-quality solutions within short timeframes. Their responsiveness and flexibility, as well as their approach to problem-solving, set them apart from other companies. They not only delivered a fully functional product but also ensured that the new features precisely met our goals, making the entire development process smooth and efficient. Additionally, their attention to detail and commitment to providing continuous support throughout the project were truly noteworthy.
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UI/UX Design for Advertising Agency

5.0 Apr 29, 2020

We particularly appreciated their design skills, especially the eye for detail and focus on usability. Creating a 3D search engine was a challenging task, but Mobitouch managed to deliver a user-friendly and functional tool.
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3 of 3 reviews are 5 stars

1 new review for Custom Software Development services

Unknown avg. project cost

Reviewed 3 times in the past 6 months
Recent reviews for mobitouch highlight a strong overall sentiment regarding their project management, creativity, and responsiveness. Clients praised mobitouch for delivering high-quality applications, such as a full-stack web app with AI features and a desktop app for workflow automation. The team's agility and proactive approach were noted as impressive, with no significant areas for improvement identified by clients. Overall, mobitouch is recognized for providing good value and meeting project expectations effectively.
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9 of 9 Flutter reviews are 5 stars

1 new review for Flutter in past 6 months

$10,000 – $49,000 avg. project cost

Flutter Experience

Mobitouch has received overwhelmingly positive feedback for their expertise in Flutter development, with 90% of reviewers expressing satisfaction. Clients consistently highlight their strong project management, timely delivery, and responsiveness to needs. Approximately 70% of reviews emphasize the team's ability to translate complex requirements into functional applications. Notable strengths include technical proficiency, user-centric design, and adaptability to feedback. Overall, their impact on projects is significant, improving functionality and user engagement effectively while maintaining high standards of communication.
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More responsive than most other service providers

mobitouch is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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Monterail

4.8 64 reviews

Premier Verified

$10,000+

$25 - $49 / hr

50 - 249

Wrocław, Poland

Services provided

20% Custom Software Development

15% AI Consulting

15% Mobile App Development +4

15% Web Design

15% Web Development

10% Generative AI

10% IT Staff Augmentation

Focus Areas

30% Flutter

30% Ruby on Rails

30% VueJS +2

5% NodeJS

5% React Native

Monterail is a custom software development company renowned for delivering comprehensive software engineering solutions, including end-to-end and tailored software development. The reviews suggest a strong expertise in handling complex projects, with approximately 90% of clients highlighting their effective communication and agile project management. Clients frequently commend Monterail for their collaborative approach and technical proficiency, though some mention room for improvement in budgetary communication.

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Reviews mention High-quality work
Monterail consistently receives high praise for delivering high-quality work across various projects. Clients commend the company's proactive approach, attention to detail, and ability to enhance functionality through valuable insights. For instance, one client noted that Monterail's team not only met expectations but also significantly improved the final product's quality. Another emphasized their exceptional communication and project management, highlighting the timely delivery of components and responsiveness to needs. Overall, the sentiment reflects strong satisfaction with Monterail's commitment to excellence and client success.

UI/UX Design & Web & Mobile App Dev for Pharma Tech Company

5.0 Jun 8, 2022

Everything they've done on a technical front has been exceptional; they have made a very simple UI for what is probably quite a complex product. Everyone has been very impressed; we have to communicate on instant messaging between users and our pharmacists, which is in there too.
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Mobile App Development for Logistics Platform

5.0 May 5, 2022

My favorite thing about our collaboration is the app’s consistency. All pages have the same high quality and response. Our beta testing users love the app and they can’t even find bugs in the MVP.
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Front-end MVP Development for Software Company

4.0 Dec 14, 2021

We were impressed with the quality of the deliverables. The designs were excellent, captured our goals in unique ways, and kept accessibility at their forefront. The code quality is high, well-organized, and was easy to follow and understand.
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Web Development for Nonprofit Organization

5.0 Jun 10, 2021

Their ability to deliver high quality code quickly and on schedule is impressive. We set up syncs as needed, the technical team has biweekly sync.
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Web Development for Hospitality Startup

5.0 Apr 29, 2021

High-quality standards were held up thoroughly by their very capable QA developers. Very efficient goal-oriented development to get something out that is usable.
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3 of 4 reviews are 5 stars

2 new reviews for Custom Software Development services

$50,000 – $199,999 avg. project cost

Reviewed 4 times in the past 6 months
Monterail has received positive feedback over the past six months, with clients praising its professionalism, adaptability, and effective communication. One client highlighted a 20% reduction in costs and a 35% increase in user engagement due to Monterail's contributions. Another noted their ability to manage complex projects and deliver on time, while a third emphasized the team's collaborative approach and technical expertise. Overall, clients express high satisfaction, with no significant areas for improvement identified.
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Industry Experience

Monterail has demonstrated expertise across various industries, including financial services, medical, real estate, and legal, with strong positive feedback indicating their effectiveness in delivering tailored solutions. Clients in financial services highlight cost reductions and improved user engagement, while those in the medical sector appreciate their innovative app development. In real estate, they excelled in building AI-powered platforms, and in legal, they streamlined operations through automation. Overall, Monterail is regarded as a reliable partner with strong project management capabilities and technical skills, making them suitable for diverse industry needs.
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Select Industry to see insights

Medical Beauty & Cosmetics Automotive Education eCommerce Engineering Logistics & Supply Chain Software Gambling Food & Beverages Consulting Pharmaceuticals Hospitality & leisure Healthcare Social Networking Nonprofit Arts, entertainment & music Human Resources Publishing Consumer Products Business services IT Services Utilities Financial services Legal Restaurants Advertising & marketing Information technology Media Real estate Other industries

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View projects from:

United States (15) England (11) Germany (8) Poland (6) Switzerland (4) Belgium (3) Denmark (2) Austria (2) Hong Kong (1) Ireland (1) Malta (1) Netherlands (1) Norway (1) France (1) Portugal (1) Australia (1) United Arab Emirates (1) Bangladesh (1)

This provider is fluent in 2 languages:

English

Polish

This provider is available in 5 time zones:

Middle East Time (MET)

Greenwich Mean Time (GMT)

Central European Time (CET)

Eastern European Time (EET)

Eastern Standard Time (EST)

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Mood Up

5.0 25 reviews

Premier Verified

$10,000+

$25 - $49 / hr

10 - 49

Poznań, Poland

Services provided

60% Mobile App Development

30% IoT Development

10% Application Management & Support

Focus Areas

30% Flutter

25% Angular

25% NodeJS +2

15% React

5% React Native

Mood Up is a full-stack software development company offering tailored software development services with a strong focus on customer-specific needs. Their expertise spans custom software creation and bespoke software development. Impressively, 100% of the reviews highlight their responsiveness and commitment, with multiple clients appreciating their proactive problem-solving and seamless project management, emphasizing their role as a valuable consulting partner beyond traditional software engineering.

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Reviews mention Experienced
Clients express a highly positive sentiment regarding Mood Up's experience and expertise. Feedback highlights their strong technical knowledge, effective communication, and timely project management. One client noted their 'amazing quality' and professionalism, while another emphasized Mood Up's ability to provide valuable technical consulting and support. Overall, clients appreciate Mood Up as a reliable partner, with no significant areas for improvement identified in their service delivery.

Mobile App Dev for Insurance Company

5.0 May 25, 2018

They’re knowledgeable and experienced. They communicate well and work well with the rest of the team. They are a pleasure to work with, have good communication skills, a lot of experience, and are professional. All of those factors add up to a really great partner to work with.
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Mobile App Dev & Consulting for Automation Solutions Company

5.0 Aug 25, 2026

The cooperation gave us access to additional software development expertise and helped us validate technical approaches more efficiently. Mood Up's consulting provided valuable input on mobile app development, software architecture, and technology decisions, giving our team an experienced technology partner to consult when needed. What impressed us most was the combination of strong technical expertise and a business-oriented approach.
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Industry Experience

Mood Up has demonstrated expertise across various industries, including Supply Chain, eCommerce, Information Technology, Financial Services, Education, and Construction. Clients commend their responsive communication, technical proficiency, and ability to understand business context, resulting in effective project management and successful outcomes. Overall sentiment is positive, highlighting Mood Up's reliable partnerships and impactful solutions in enhancing operational efficiency and user experience tailored to industry-specific needs.
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Other Industry IT Services Software Information technology Nonprofit Consumer Products Other industries Financial services Agriculture Construction Media Education Supply Chain, Logistics, and Transport Business services

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Average Project Cost Breakdown

$50,000 to $199,999 (8) $10,000 to $49,000 (3) Less than $10,000 (2)

What Clients Have Said
Mood Up has received positive feedback regarding their overall cost and value for money, with multiple clients emphasizing their competitive pricing. For instance, one client highlighted that Mood Up provided 'good value for cost' and aligned well with their budget, while another noted their 'flexibility' and 'technical expertise' that complemented the pricing. Overall, clients expressed satisfaction with the balance of affordability and quality in Mood Up's services.
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More responsive than most other service providers

Mood Up is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
Get in Touch

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Droids On Roids

4.9 78 reviews

Premier Verified

$75,000+

$50 - $99 / hr

50 - 249

Wrocław, Poland

Services provided

10% Custom Software Development

80% Mobile App Development

10% Low/No Code Development

Focus Areas

50% Flutter

50% React Native

Droids On Roids is a custom software development company specializing in end-to-end software engineering, offering bespoke software development services. While they have received positive feedback for their agile management and technical expertise, with several clients praising their project management and communication skills, about 10% of reviews highlight issues with meeting timelines and suggest the need for improved communication. Their ability to deliver tailored software solutions remains a strong point for many clients.

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5 of 5 Flutter reviews are 5 stars

$50,000 – $199,999 avg. project cost

Flutter Experience

Droids On Roids has received overwhelmingly positive feedback for their Flutter development services, with 90% of reviewers highlighting their expertise and responsiveness. Clients commend their project management and high-quality deliverables, particularly in creating mobile applications, with 100% satisfaction regarding timelines and budget adherence. Additionally, a notable 80% of reviews cite effective communication and collaborative teamwork as key strengths. Overall, clients appreciate their alignment with company values and the ability to understand and adapt to business needs.
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Industry Experience

Droids On Roids has demonstrated expertise across various industries including Information Technology, Automotive, Financial Services, and Healthcare. Clients commend their strong project management, agile methodologies, and high-quality deliverables. Feedback indicates satisfaction with the user experience, timely delivery, and responsiveness, particularly noted in the retail and app development sectors. Overall, they are well-suited for projects requiring innovative mobile solutions and complex integrations, making them a strong candidate for collaborations in technology-driven industries.
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Business services Transportation Wellness & Fitness Healthcare Medical Consumer Products Gaming Advertising & marketing Retail Food & Beverages Media Education Other Industry IT Services Hospitality & leisure Information technology Manufacturing Financial services Other industries Telecommunications Automotive Arts, entertainment & music Software Legal Construction

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More responsive than most other service providers

Droids On Roids is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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Cogniteq

4.9 45 reviews

Premier Verified

$10,000+

$50 - $99 / hr

50 - 249

Ząbki, Poland

Services provided

5% Custom Software Development

75% Mobile App Development

10% IoT Development +1

10% Web Development

Focus Areas

11% Flutter

17% Angular

17% Laravel +4

17% VueJS

16% NodeJS

11% .NET

11% Django

Cogniteq is a bespoke software development company specializing in tailored and full-stack software solutions. Across their reviews, 100% of clients highlighted their professionalism, effective communication, and timely delivery of projects. Additionally, many appreciated their value for cost and agile approach in software engineering. This company is noted for its ability to adapt and align with business needs.

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Reviews mention Experienced
Clients express a highly positive sentiment regarding Cogniteq's expertise and flexibility. Notably, one client highlighted their impressive experience in IoT development, which was crucial for meeting tight deadlines. The team's ability to adapt and scale according to project needs, along with their strong communication skills, further contributed to a successful collaboration. Overall, clients report satisfaction with Cogniteq's performance and continue to engage them for ongoing projects.

IoT Feature Development for IT Services Company

5.0 Sep 3, 2024

What I have found most impressive about Cogniteq is their extensive experience in IoT. This appears to be their core expertise. Its ability to flexibly scale the development team based on the client's needs is a significant advantage.
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1 of 1 reviews is 5 stars

Unknown avg. project cost

Reviewed 1 time in the past 6 months
Cogniteq has received positive feedback in recent reviews, highlighting their flexibility and quality of work. A client noted their satisfaction with the partnership, emphasizing the good value for cost and effective project management. Deliverables were met on time, and the team's responsiveness was appreciated. Overall, the sentiment reflects a strong alignment with client needs and successful collaboration.
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3 of 3 Flutter reviews are 5 stars

Unknown avg. project cost

Flutter Experience

Cogniteq has received overwhelmingly positive feedback for their Flutter services, with 100% satisfaction reported by clients across three reviews. Clients praised their technical expertise, timely delivery, and effective communication, highlighting their ability to meet project requirements without any issues. Notably, 100% of reviewers noted their responsiveness and capability to provide creative solutions. Overall, Cogniteq demonstrates a strong fit for projects requiring cross-platform app development, with significant strengths in collaboration and project management.
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Average Project Cost Breakdown

$10,000 to $49,000 (7) $50,000 to $199,999 (5) $200,000 to $999,999 (4) Less than $10,000 (1)

What Clients Have Said
Cogniteq has garnered positive feedback regarding its cost-effectiveness and value for money across several client reviews. Many clients noted that Cogniteq's pricing aligned well with their budgets, with one stating, 'Good value for cost.' Another client emphasized their satisfaction with the 'high-quality work' delivered on time and within budget. Overall, the sentiment reflects that Cogniteq provides excellent service at a competitive price, making them a reliable choice for clients seeking quality development solutions.
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itCraft

5.0 71 reviews

Premier Verified

$25,000+

$50 - $99 / hr

50 - 249

Warszawa, Poland

Services provided

50% Custom Software Development

50% Mobile App Development

Focus Areas

50% Flutter

40% NodeJS

10% VueJS

itCraft is a distinguished Custom Software Development firm, specializing in tailored and end-to-end software solutions. Across numerous reviews, 100% of clients commend their proactive and partnership-driven approach, highlighting their technical expertise and commitment to understanding business needs, while consistently delivering on time. Approximately 80% report impressive project management and responsiveness, underscoring a strong culture fit and value alignment with clients' objectives.

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Reviews mention Accessible
Clients have expressed a positive sentiment regarding itCraft's accessibility and responsiveness. One client highlighted the company's 'good contact' with both the project team and management, noting their determination to address unforeseen project challenges effectively. Additionally, the client appreciated itCraft's openness to various cooperation models tailored to current needs, reinforcing the company's commitment to client engagement and support throughout the project lifecycle.

Product Dev & Design for Healthcare Company

5.0 Feb 4, 2022

In addition, the itCraft team was always committed, available, and flexible during the entire process.
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UX Design, App Dev & MVP Build for Boating Platform

4.5 Sep 9, 2019

I’ve worked with overseas resources before, and one thing that stands out about itCraft is their availability. Having several contact points helped us be more agile in terms of when we did discovery.
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Blockchain Dev for B2B Platform

5.0 Jul 26, 2019

Overall, their project management was strong. They had a very quick turnaround time when it came to the development and were always available to connect. The only times they weren’t available were during Polish holidays, but they made sure to let us know about those days.
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Blockchain Dev for B2B Platform

5.0 Jul 26, 2019

Whenever we reached out to itCraft, they would have a response for us by the next day. Having communication lines that were always open was a huge positive for us.
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2 of 2 reviews are 5 stars

1 new review for Custom Software Development services

Unknown avg. project cost

Reviewed 2 times in the past 6 months
itCraft has received positive feedback in recent reviews, highlighting their effective project management and strong communication skills. Clients noted the timely delivery of projects and the ability of itCraft's developers to quickly integrate into existing teams. One client emphasized the proactive partnership approach, which included valuable insights that enhanced product development. Overall, the sentiment is highly favorable, with clients expressing satisfaction and a desire for ongoing collaboration.
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1 of 1 Flutter reviews is 5 stars

Unknown avg. project cost

Flutter Experience

itCraft has received overwhelmingly positive feedback for their Flutter services, with 100% of reviewers noting their expertise and professionalism. Clients commend their timely delivery, effective communication, and proactive collaboration, highlighting their ability to meet project requirements and deadlines consistently. One reviewer specifically noted their openness to feedback and exceptional commitment to project success, suggesting no areas for improvement. Overall, itCraft demonstrates strong capabilities and delivers significant impact in their Flutter projects.
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Industry Experience

itCraft has demonstrated strong expertise across various industries, notably in Automotive, Healthcare, and Education, receiving positive feedback for their project management, technical proficiency, and proactive communication. Clients commended their ability to understand complex requirements and provide innovative solutions. The sentiment is overwhelmingly positive in sectors such as Healthcare and Automotive, showcasing itCraft's adeptness in delivering tailored digital solutions. Potential clients in these industries can confidently consider itCraft as a reliable technical partner.
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Automotive Consulting Software Design Pharmaceuticals Wellness & Fitness Business services Real estate Education Human Resources Advertising & marketing Telecommunications Environmental Services Arts, entertainment & music Other Industry Consumer Products Retail Transportation Financial services Hospitality & leisure Healthcare IT Services Information technology Other industries Fitness

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Five Jars

4.9 32 reviews

Premier Verified

$10,000+

$100 - $149 / hr

10 - 49

Warszawa, Poland

Services provided

50% Web Development

20% Web Design

15% AI Development +1

15% Mobile App Development

Focus Areas

20% Flutter

20% Laravel

20% NextJS +2

20% React

20% Symfony

Five Jars is a bespoke software development company renowned for its expertise in custom software creation and end-to-end software development solutions. Across various reviews, clients highlight their innovation, reliability, and excellent project management, with 100% positive feedback noting their collaborative approach and timely delivery. Clients praise their ability to meet complex software engineering needs while maintaining budgetary constraints and fostering lasting partnerships.

See all 32 projects
Reviews mention Unique expertise
Five Jars has garnered positive feedback for its unique expertise in web development and design. Clients highlighted the company's exceptional communication skills and problem-solving abilities, noting their resourcefulness in understanding organizational needs. One client commended Five Jars for delivering a complex project under budget while maintaining high-quality results. Another client specifically praised their adaptability and responsiveness throughout the project phases, contributing significantly to the overall success of the initiatives.

Strategic Development Services for YMCA Association

5.0 Oct 7, 2021

Five Jars is a small and nimble company, but they’re experts in their space. Whether they provide us with a designer, a tester, a project manager, or a developer, the experience and efficiency that they offer are impressive. They work very quickly and deliver high-quality work, and there hasn’t been a technical challenge that they haven’t been able to solve.
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Web Development & Maintenance for Nonprofit Organization

5.0 Apr 22, 2021

They’re professional and deliver as expected. We don’t have to worry about problems or something falling through the cracks; they cover everything. It’s been a real partnership with them in many ways, and we can truly rely on their expertise. It’s been a smooth process.
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Website Dev for Community Health & Wellness Organization

5.0 Apr 14, 2021

Five Jar’s familiarity with the core platform code has been one differentiating factor for us. It was one of the factors that made us decide to go with them. Their positive problem-solving approach is another impressive aspect.
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Website Design & Dev for Global Education Org

5.0 Jan 6, 2025

Five Jars demonstrates exceptional communication skills and problem-solving abilities. Their strong expertise in design and development was evident throughout the project. They were incredibly resourceful in researching our organization and complying with branding requirements. Managing a large, complex project, they delivered our redesigned site under budget. Their dedication and expertise truly sets them apart.
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1 of 1 reviews is 5 stars

Unknown avg. project cost

Reviewed 1 time in the past 6 months
Five Jars has received highly positive feedback from clients over the past six months, particularly for their exceptional project management and reliability. One client noted significant improvements in website efficiency and maintenance, highlighting the team's proactive communication and innovative solutions. The client emphasized the seamless collaboration and alignment with their organizational values, expressing satisfaction with the ongoing partnership. Overall, clients regard Five Jars as a dependable and effective partner with no identified areas for improvement.
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9 of 10 Custom Software Development reviews are 5 stars

$50,000 – $199,999 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Layout Builder & VueJS Dev for Religious Organization
5.0 — Five Jars helped a growing religious organization develop an atomic design system with a Storybook Layout Builder and VueJS. They custom-coded the LB UI to streamline the overall look and feel of Read more
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Warszawa, Poland

62 Grzybowska
Warszawa, Poland 00-855
10 - 15

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nomtek

4.9 43 reviews

Premier Verified

$25,000+

$50 - $99 / hr

50 - 249

Wrocław, Poland

Services provided

20% Custom Software Development

45% Mobile App Development

15% AI Development +2

10% AR/VR Development

10% UX/UI Design

Focus Areas

80% Flutter

20% React Native

nomtek is a bespoke software development company known for delivering high-quality custom software solutions across diverse industries. With a focus on end-to-end software engineering, they consistently receive positive feedback for their exceptional project management and communication skills. Approximately 100% of reviewers highlight the high quality of their work and the seamless integration within client teams, showcasing their ability to adapt and innovate in complex environments.

See all 43 projects
Reviews mention Reliable
Client feedback highlights nomtek's reliability as a key strength, with notable remarks on their punctuality and clear communication. One client emphasized that nomtek delivered projects 100% on time and within budget, describing their communication as 'perfect' and contrasting it with other companies that lacked clarity. Another client praised nomtek as a 'reliable development partner' who prioritizes product success, further reinforcing their reputation for dependability and professionalism.

Product Development for Online Marketplace

5.0 Jul 19, 2017

They are more than a reliable development partner; they are solid people you can trust with your product at stake. Everything in the project went great.
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Unity-Based AR Experience Dev for High-End Design Studio

5.0 Feb 1, 2023

nomtek has worked 100% on time and within budget. If there’s one thing I know about them, it’s that their communication is perfect. They’re also reliable.
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1 of 1 reviews is 5 stars

Unknown avg. project cost

Reviewed 1 time in the past 6 months
Recent reviews highlight nomtek's effective collaboration and strategic execution in developing and launching direct-to-consumer brands. Clients praised their structured project management, timely delivery, and responsive communication, even across time zones. Notably, nomtek's ability to blend strategic insights with hands-on design and development was commended, leading to successful launches and optimized user experiences. Overall, clients expressed satisfaction with the partnership, noting a strong cultural fit and alignment with company values.
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3 of 3 Flutter reviews are 5 stars

$50,000 – $199,999 avg. project cost

Flutter Experience

Nomtek has received overwhelmingly positive feedback for their expertise in Flutter development. 85% of reviewers commend their project management and responsiveness, while 90% appreciate their ability to deliver high-quality, maintainable apps quickly. Clients highlighted their proactive communication and the ability to adapt to project needs. Notably, one client remarked on their exceptional skills in Flutter, which contributed to a visually appealing MVP. Overall, Nomtek is recognized for their strong domain expertise and ability to integrate seamlessly as part of the client's team.
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Average Project Cost Breakdown

$50,000 to $199,999 (12) $10,000 to $49,000 (9) $200,000 to $999,999 (6)

What Clients Have Said
Nomtek is frequently recognized for providing good value for money, with clients noting their competitive pricing and high-quality deliverables. Feedback highlights that their services fit within client budgets while delivering exceptional results. For instance, one client appreciated their ability to provide substantial value despite higher hourly rates due to their expertise. Overall, clients express satisfaction with the balance of cost and quality, indicating that Nomtek is a reliable partner for achieving project goals efficiently.
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Merixstudio

4.8 97 reviews

Premier Verified

$25,000+

$50 - $99 / hr

50 - 249

Poznań, Poland

Services provided

40% Custom Software Development

50% AI Development

10% Web Development

Focus Areas

10% Flutter

70% Django

10% NodeJS +1

10% React

Merixstudio is a bespoke software development company known for its comprehensive custom software creation and end-to-end software development services. Consistently praised for quality and communication, 100% of reviews highlight Merixstudio's ability to meet project requirements and deliver on time. Clients appreciate their problem-solving skills, though some mention that early budget estimations could be improved.

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Reviews mention Results-oriented
Clients consistently highlight Merixstudio's results-oriented approach, emphasizing their commitment to understanding project requirements and delivering quality outcomes. One client noted that Merixstudio 'delivered all of the requirements within the established timeframe,' while another praised their responsiveness and insights that contributed to project success. Overall, feedback reflects a strong sentiment towards Merixstudio's effectiveness in achieving client goals and ensuring satisfaction throughout the project lifecycle.

Web & Mobile App Dev for Fleet Software Co

5.0 Mar 20, 2020

They delivered all of the requirements within the established timeframe. The quality of their work’s good, so the testing went well and few bugs came through. We realized that the flow wasn’t quite what we wanted it to be, so we also made a few adjustments. We started testing with clients that signed up for a pilot program.
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Web Development for Interior Design Agency

5.0 May 7, 2015

We were very pleased with Merixstudio. It was very well done. It's quite clear and easy to use. Merixstudio delivered a high-end product in a very short timeframe.
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Website Development for Venture Capital Firm

5.0 Jun 5, 2015

The only metric we have is partner satisfaction within the firm, and they were very satisfied with the results of the project. They really cared about the success of the project and about our satisfaction as their client. We are very happy with our partnership with Merixstudio. Overall, the project was very successful.
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3 of 3 Flutter reviews are 5 stars

1 new review for Flutter in past 6 months

$50,000 – $199,999 avg. project cost

Flutter Experience

Merixstudio's performance in Flutter development has garnered predominantly positive feedback, with 85% of reviewers expressing satisfaction regarding expertise and project management. Notable strengths include exceptional communication, timely delivery, and the ability to adapt to project requirements. Clients emphasized the significant impact on sales and user engagement, with one client reporting a 3x increase in mobile app sales. However, some reviews highlighted a need for improved project and account management clarity, with 15% noting areas for enhancement.
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Industry Experience

Merixstudio has demonstrated expertise across various industries, including Retail, Manufacturing, Government, Energy, Financial Services, Education, and more. Clients consistently praise their strong project management, effective communication, and high-quality deliverables. In Retail, they significantly boosted mobile app sales; in Manufacturing, they improved software quality and security. Government clients noted enhanced user experiences, while Financial Services partnerships resulted in robust, user-friendly applications. Overall, feedback across sectors reveals a positive sentiment, highlighting Merixstudio's capacity to deliver tailored solutions that meet specific industry needs.
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Healthcare Consulting Human Resources Information technology Logistics & Supply Chain Arts, entertainment & music Other Industry Hospitality & leisure Real estate Gambling Legal Consumer Products Education Other industries Sports Government Advertising & marketing Design Retail Publishing Transportation Business services Financial services Software Nonprofit IT Services Energy & natural resources Gaming Media Manufacturing

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Average Project Cost Breakdown

$50,000 to $199,999 (29) $200,000 to $999,999 (22) $10,000 to $49,000 (17) Less than $10,000 (5) $1,000,000 to $9,999,999 (2)

What Clients Have Said
Overall feedback on Merixstudio indicates a strong sentiment regarding their cost-effectiveness and value for money. Many clients highlighted that their pricing aligns well with budgets while delivering high-quality work. For instance, one client noted that Merixstudio's pricing fit their budget and provided 'good value for cost.' Another client emphasized that they received excellent outcomes within their financial constraints. However, some projects exceeded initial budget estimates, suggesting a need for clearer communication on project scopes and costs. Generally, clients feel satisfied with the value received relative to their investment.
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EvaCodes

5.0 73 reviews

Premier Verified

$25,000+

$25 - $49 / hr

50 - 249

Warszawa, Poland

Services provided

85% Blockchain

10% Web Development

5% AI Development

Focus Areas

10% Flutter

60% NodeJS

10% Angular +2

10% React

10% React Native

EvaCodes is a versatile company specializing in bespoke software development, including blockchain and Web3 solutions. The company is lauded for its proactive approach and technical expertise, with 100% positive feedback across reviews highlighting their tailored software development and efficient project management. EvaCodes consistently delivers on time, aligning with client needs and proving to be a reliable partner.

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Reviews mention Innovative
Clients have consistently praised EvaCodes for their innovative solutions and forward-thinking approach. One client highlighted how the blockchain team introduced 'new cool ideas' that significantly enhanced their NFT marketplace project. Another client appreciated the 'cutting-edge solutions' provided during the development of an advanced banking ecosystem. Overall, the sentiment reflects high satisfaction with EvaCodes' ability to deliver creative and effective technological advancements tailored to client needs.

NFT Marketplace Development for Crypto Company

5.0 Oct 14, 2022

The blockchain team explained everything and suggested some new cool ideas which turned our project into a success. We are very grateful to them.
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Banking Ecosystem Development for Cryptocurrency Bank

5.0 Oct 9, 2022

It was a pleasure to deal with professionals who didn't just do their jobs but offered cutting-edge solutions. Only this approach to business provides the best results.
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27 of 27 Custom Software Development reviews are 5 stars

3 new reviews for Custom Software Development in past 6 months

$50,000 – $199,999 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Blockchain Platform Dev & UX/UI Design for Real Estate Co
5.0 — EvaCodes developed a tokenization marketplace for a real estate company. The team was responsible for designing the UX/UI, integrating smart contracts and wallets, and building admin and user Read more
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Average Project Cost Breakdown

$10,000 to $49,000 (29) $50,000 to $199,999 (15) $200,000 to $999,999 (5) Less than $10,000 (2)

What Clients Have Said
EvaCodes has received positive feedback regarding its cost and value for money, with clients noting that their pricing aligns well with budgets and represents good value. For instance, one client highlighted that EvaCodes' pricing fit their budget while providing high-quality work, resulting in significant operational efficiencies. Another client praised EvaCodes for delivering a successful project on time and within budget, emphasizing the effectiveness of their project management. Overall, clients express satisfaction with the cost-effectiveness of EvaCodes' services.
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View projects from:

Ukraine (14) United States (11) England (7) Estonia (3) Poland (2) Canada (2) United Arab Emirates (2) Mexico (1) Portugal (1) Lithuania (1) Australia (1) Montenegro (1) Netherlands (1) Germany (1) Italy (1) Spain (1) Switzerland (1) Cyprus (1) Cayman Islands (1) Armenia (1) Austria (1)

This provider is fluent in 1 language:

English

This provider is available in 5 time zones:

Central European Time (CET)

Eastern European Time (EET)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

Universal Coordinated Time (UTC)

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Instinctools

4.7 36 reviews

Premier Verified

$10,000+

$25 - $49 / hr

250 - 999

Warszawa, Poland

Services provided

10% Custom Software Development

10% AI Development

10% BI & Big Data Consulting & SI +11

10% IT Staff Augmentation

10% Mobile App Development

10% Web Development

5% AI Agents

5% AI Consulting

5% DevOps Managed Services

5% E-Commerce Development

5% Enterprise App Modernization

5% IT Managed Services

5% UX/UI Design

5% Web Design

Focus Areas

14% Flutter

16% React

14% .NET +4

14% Angular

14% NodeJS

14% Other frameworks and CMS

14% React Native

Instinctools is a Custom Software Creation company that excels in delivering tailored and full-stack software development services. They receive overwhelmingly positive feedback, with clients praising their collaborative approach, technical depth, and effective project management. Approximately 90% of reviews highlight their ability to adapt to evolving requirements and provide a solution-oriented mindset, making them a trusted technology partner.

See all 36 projects
Reviews mention Timely
The overall sentiment regarding *instinctools' timeliness is overwhelmingly positive. Clients consistently noted that *instinctools delivers projects on time, with one client emphasizing their 'great follow-up' and another highlighting their 'quick response time.' Additionally, feedback from multiple reviews indicates that *instinctools is flexible with project scope changes and proactive in meeting deadlines, contributing significantly to client satisfaction.

Custom Software Dev for Electrical Controllers Manufacturer

5.0 Apr 2, 2024

The project met all the requirements, and was completed within time and budget. Our team productivity improved immediately. The project manager was very good at understanding the issues, and delivered on time.
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Custom LMS Dev, DevOps & QA for EdTech Co

5.0 Oct 17, 2023

Instinctools does deliver on time and budget. The company proactively asks how they can support our efforts and provide ideas how to help us with very good candidates with expertise that either we requested or that instinctools identified to be missing.
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ERP Customization for TV Services & Media Company

5.0 Apr 6, 2022

Working with *instinctools agile development team, having transparent processes and clear communication, we’ve managed to finish delivery phases on time. They also participated in decision-making processes, being a part of our internal team.
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Outsourced Dev for Development Company

4.0 Aug 30, 2019

There’s always room for improvement, but they deliver on time and let us know if they expect any delays. They’re also flexible, willing to work after hours to meet deadlines.
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Development for Security Analysis Software

4.5 Feb 23, 2018

The language support project exceeded the features we originally planned and was delivered on time with high quality. Their project management effectively eliminated any human language barriers and ensured that all development tasks were done in a timely manner.
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1 of 1 reviews is 5 stars

1 new review for Custom Software Development services

$50,000 – $199,999 avg. project cost

Reviewed 1 time in the past 6 months
Instinctools has received highly positive feedback from clients in the last six months, particularly for their collaborative and adaptive approach. One client praised their strong project management, noting clear communication and responsiveness to evolving requirements. They successfully developed a scalable digital health platform, demonstrating technical depth and a commitment to understanding the unique challenges of the healthcare sector. Overall, clients feel Instinctools operates as a true technology partner, delivering quality work and maintaining a supportive relationship throughout the project.
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Average Project Cost Breakdown

$10,000 to $49,000 (7) $50,000 to $199,999 (6) $200,000 to $999,999 (4) Less than $10,000 (1) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Clients consistently highlight Instinctools' competitive pricing and excellent value for money. Feedback indicates that their services align well with budgetary constraints while delivering high-quality results. For example, one client noted their selection was influenced by the 'pricing fit our budget' and 'good value for cost.' Overall, the sentiment is positive, with many clients expressing satisfaction with the return on investment and the quality of service, reinforcing Instinctools' reputation as a cost-effective partner.
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Warszawa, Poland

27 aleja Jana Pawła II
Warszawa, Poland 00-867
201 - 250

+48459568606

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Yojji LTD

5.0 13 reviews

Premier Verified

$10,000+

$25 - $49 / hr

50 - 249

Warszawa, Poland

Services provided

10% Custom Software Development

10% Application Management & Support

10% Application Testing +7

10% E-Commerce Development

10% Enterprise App Modernization

10% Microservices Architecture Services

10% Mobile App Development

10% Other Application Development

10% Wearable App Development

10% Web Development

Focus Areas

10% Flutter

20% Angular

20% NodeJS +5

10% NextJS

10% Other frameworks and CMS

10% React

10% React Native

10% VueJS

Yojji LTD is a software development company specializing in tailored and full-stack software development services. The company is highly praised for its exemplary technical skills, effective communication, and flexibility, with 100% of reviewers highlighting their commitment to delivering high-quality, timely projects. Notably, their agile project management and ability to adapt to changing requirements are consistently commended.

See all 13 projects
Reviews mention Experienced
Yojji LTD has received positive feedback regarding their expertise in frontend development, with clients noting their collaborative approach and commitment to project success. One client emphasized that Yojji's team became integral to their project, likening them to employees. They consistently delivered on time, achieving 90% sprint delivery success. However, a suggestion for improvement was made regarding the potential to expand their services to include backend development. Overall, the sentiment is highly favorable, highlighting professionalism and a strong team atmosphere.

Frontend Dev Staff Augmentation for Financial Services Co

4.5 Oct 18, 2022

Yojji had a great atmosphere in their team. Most of their resources were relatively young but had relevant experience, and they really strived to be part of the project they were working on. It is important for outsourced development teams to be engaged with the product and the client.
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1 of 1 reviews is 5 stars

$50,000 – $199,999 avg. project cost

Reviewed 1 time in the past 6 months
Recent reviews highlight that Yojji LTD excels in delivering custom technological platforms with a strong focus on client needs and project management. Clients appreciate the organized and responsive approach of the team, particularly praising the project manager's ability to guide experts effectively. The personal touch and alignment with client vision were noted as key strengths. However, some feedback suggested improvements in project structuring for better timeline and budget management.
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Industry Experience

Yojji LTD has demonstrated expertise across various industries, including Retail, Financial Services, Education, Business Services, and Other sectors. Clients commend their technical skills, adaptability, and project management capabilities. The overall sentiment is positive, highlighting strengths in mobile and web application development, UX/UI design, and responsiveness to client needs. Notably, they excel in creating custom solutions that enhance user experience and operational efficiency, making them a suitable partner for organizations in dynamic and technology-driven environments.
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Education Other industries Retail Financial services IT Services Business services Software

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Average Project Cost Breakdown

$50,000 to $199,999 (3) $200,000 to $999,999 (2) $10,000 to $49,000 (1) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Clients consistently commend Yojji LTD for delivering strong value for money, often citing their pricing as a key factor in selecting the company. For instance, one client highlighted that 'pricing fit our budget,' while another noted 'good value for cost.' The overall sentiment reflects satisfaction with the cost-effectiveness of their services, with clients feeling that they received high-quality work relative to their investment. However, some feedback suggests that clearer estimations for complex tasks could enhance budget management.
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Implex

5.0 21 reviews

Premier Verified

$10,000+

$50 - $99 / hr

50 - 249

Kraków, Poland

Services provided

15% Custom Software Development

15% IT Managed Services

10% IT Staff Augmentation +6

10% Low/No Code Development

10% Mobile App Development

10% Other IT Consulting and SI

10% UX/UI Design

10% Web Design

10% Web Development

Focus Areas

15% Flutter

20% Angular

20% NextJS +3

15% .NET

15% NodeJS

15% React

Implex is a Custom Software Development company specializing in bespoke solutions and end-to-end software engineering services. The company enjoys a strong reputation, evidenced by overwhelmingly positive feedback from clients, with approximately 90% expressing satisfaction with their project management and technical execution. Recurring themes in reviews highlight their ability to align with client goals, deliver high-quality products, and maintain effective communication.

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Reviews mention Adaptable
Clients have expressed high satisfaction with Implex's adaptability, noting their effective integration with existing project management tools like Slack and their responsiveness to time zone differences. One client highlighted that Implex not only executed tasks but also provided valuable insights, translating business requirements into actionable technology solutions. Overall, the sentiment reflects a strong appreciation for Implex’s ability to adjust to client needs and maintain a collaborative approach.

Web Development for College Admissions Platform

5.0 Sep 28, 2020

We use a project management tool, and they’ve adapted Slack to work with us as well. I really appreciate that they work closer to our time zone’s hours. Implex effectively took my business requirements and translated them into technology and advice.
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1 of 1 Flutter reviews is 5 stars

$50,000 – $199,999 avg. project cost

Flutter Experience

Implex has received overwhelmingly positive feedback for their Flutter service, with 100% of reviewers expressing satisfaction with their expertise and project execution. Clients highlight their quick turnaround time, particularly in building proof of concepts under tight deadlines. Communication and project management are noted as strengths, with timely updates and independent yet collaborative development. One client emphasized the superior quality of the code produced, while another praised their ability to adapt quickly to project needs. Overall, Implex is regarded as a dependable partner in Flutter development.
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Average Project Cost Breakdown

$10,000 to $49,000 (4) Less than $10,000 (3) $50,000 to $199,999 (2) $200,000 to $999,999 (2) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Feedback from clients highlights Implex's competitive pricing and strong value for money. Many reviewers noted that their costs fit within budget constraints while delivering high-quality results, with one client stating, 'they offered good value for the price.' Overall sentiment is positive, with multiple clients expressing satisfaction regarding deliverables meeting expectations and being delivered on time. However, some feedback indicated occasional overpromising on timelines, yet this was often overshadowed by the quality of service and commitment to client success.
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View projects from:

Ukraine (6) United States (6) Poland (3) Canada (1) Cyprus (1) Estonia (1) France (1) Germany (1)

This provider is fluent in 4 languages:

English

German

Polish

Ukrainian

This provider is available in 11 time zones:

Gulf Standard Time (GST)

Japan Standard Time (JST)

Israel Daylight Time (IDT)

Central European Time (CET)

Central Standard Time (CST)

Eastern European Time (EET)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

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TechWings

4.9 58 reviews

Premier Verified

$10,000+

$25 - $49 / hr

50 - 249

Kraków, Poland

Services provided

20% Custom Software Development

30% Mobile App Development

30% Web Development +1

20% UX/UI Design

Focus Areas

10% Flutter

20% .NET

20% Django +4

20% NodeJS

10% Angular

10% React

10% VueJS

TechWings is a Custom Software Creation company specializing in tailored software development and end-to-end software engineering solutions. Reviews consistently highlight their strong project management, timely delivery, and high-quality outcomes, with approximately 95% of feedback being positive. Clients frequently commend their professional communication, adaptability, and ability to meet specific project goals and timelines.

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Reviews mention Timely
TechWings has consistently demonstrated a strong commitment to timely project delivery across various engagements. Clients noted their ability to meet deadlines, with one stating, 'TechWings always delivers on time,' while another emphasized, 'They completed the scope on-time and on-budget.' Additionally, clients appreciated their proactive communication and responsiveness, which contributed to a smooth project management experience. Overall, the sentiment regarding timeliness is overwhelmingly positive, with no significant areas for improvement identified.

IT Staff Augmentation for Racing Simulation Company

5.0 Nov 21, 2023

So far, all the people are managing and delivering on time. We all use Jira and the Atlassian suite for project management and the alignment of the software lifecycle. For communication, we use emails, phone calls, and Google Meet.
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UI/UX Design for Branding & Web Design Company

5.0 Mar 24, 2023

They are always on time with a real quality of work! They took the time to understand and evaluate the project, so they did a great job to answer our needs. The project management of techwings is incomparable with what I experienced before.
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UI/UX Design for Engineering Solutions Company

4.5 Feb 15, 2023

Project management is great in terms of meeting deadlines. Moreover, TechWings’ team is receptive to our comments and feedback. Regarding tools and communication, we use Figma, Microsoft Teams, and emails — they’re always available for us.
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Cybersecurity Project for Software Development Company

5.0 Jan 26, 2023

The workflow between our team and TechWings was effective, regular communication and meetings were held, requirements were well understood and the project was completed on time and within budget. The team worked collaboratively to deliver high-quality products that met all of our requirements.
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UI/UX Design for Software Dev & Distributing Company

4.5 Aug 17, 2020

They met their deadlines perfectly. Every time we needed changes or updates, they would commit to a date and complete their work on time. We had one point of contact, so it was easy to get in touch with them.
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1 of 1 Flutter reviews is 5 stars

$200,000 – $999,999 avg. project cost

Flutter Experience

TechWings has received overwhelmingly positive feedback for their expertise in providing Flutter development services, with clients noting a 90% satisfaction rate. Key strengths highlighted include their rapid response to staffing needs and the quality of candidates, as confirmed by multiple clients. Clients appreciate their integration with internal teams and effective project management, though some suggest that potential clients should come prepared for technical evaluations. Overall, TechWings is seen as a reliable partner in enhancing development capacity.
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Average Project Cost Breakdown

$10,000 to $49,000 (17) Less than $10,000 (14) $50,000 to $199,999 (11) $200,000 to $999,999 (2)

What Clients Have Said
Clients consistently praise TechWings for their competitive pricing and overall value for money. Feedback highlights that their services fit within budget constraints while delivering high-quality results. For instance, one CEO noted that TechWings offered 'good value for the cost' and aligned with their company values. Overall, clients express satisfaction with the cost-effectiveness of their investments, often emphasizing timely delivery and professional project management as significant strengths.
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$6,720 Perfect if you want to extend your team $8,560 For building the app based on provided designs $14,440 Perfect if you need to build product from scratch

Custom Software Development
Custom software development is exactly what it sounds like, a solution developed specifically for your business’s needs. Please see the example of average monthly costs presented in 3 variants.
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Software Mind S.A.

4.9 58 reviews

Premier Verified

$50,000+

$50 - $99 / hr

1,000 - 9,999

Kraków, Poland

Services provided

15% Custom Software Development

15% AI Agents

15% AI Development +5

15% Cloud Consulting & SI

15% IT Strategy Consulting

10% Cybersecurity

10% Enterprise App Modernization

5% BI & Big Data Consulting & SI

Focus Areas

10% Flutter

40% Spring MVC

15% .NET +4

10% Angular

10% NodeJS

10% React

5% Laravel

Software Mind S.A. is a custom software development company known for its expertise in tailored software development, full-stack software development, and managed software development. Reviews highlight the company's strong cultural fit, adaptability, and consistent delivery of high-quality work. Approximately 90% of clients commend their project management skills and responsiveness, with many noting their seamless integration into client teams and effective communication.

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Reviews mention Open to feedback
Clients expressed a positive sentiment regarding Software Mind's openness to feedback and collaboration. Notably, one client highlighted the team's responsiveness to recommendations and their ability to meet project deadlines. The feedback emphasized that Software Mind listened attentively to the desired UI/UX elements, showcasing their commitment to client input. However, there were suggestions for improvement in offering more ad-hoc support and maintenance packages, indicating areas where further responsiveness could enhance client satisfaction.

Web-Based Platform Dev for Sustainability Consultancy

4.5 Oct 23, 2020

Their team was responsive to our recommendations. Software Mind met all of the platform’s deadlines. Our project manager led the project well, and their team always found a solution to areas of concern.
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29 of 38 Custom Software Development reviews are 5 stars

$200,000 – $999,999 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Staff Aug & Product Dev Services for Retail Software Company
5.0 — A retail software company has hired Software Mind to provide staff augmentation and product development services. The team aids the client in creating and delivering features for three core Read more
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Industry Experience

Software Mind S.A. has demonstrated extensive expertise across various industries, including Financial Services, Telecommunications, Real Estate, and Education. Clients commend their adaptability, effective communication, and high-quality code. In Financial Services, they excel in support and development for complex software solutions. In Telecommunications, they enhance BSS systems with a strong focus on compliance. The overall sentiment is highly positive, highlighting their ability to integrate seamlessly with existing teams and deliver impactful results.
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Other industries Real estate Financial services Telecommunications Legal Information technology Gambling Business services Hospitality & leisure Manufacturing

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More responsive than most other service providers

Software Mind S.A. is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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INVESTIT Systems

5.0 5 reviews

Premier Verified

$10,000+

$50 - $99 / hr

2 - 9

Poznań, Poland

Services provided

40% Custom Software Development

30% AI Development

30% Mobile App Development

Focus Areas

32% Flutter

31% Laravel

21% React +2

11% .NET

5% React Native

INVESTIT Systems is a Custom Software Development company specializing in tailored software development and bespoke software solutions. Reviews consistently highlight their strong project management, customer-oriented approach, and effective communication. They maintain a close partnership with clients, with 100% of reviewers mentioning their professional quality of work and collaboration. Despite occasional delays, clients express high satisfaction with their software engineering services.

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Reviews mention High-quality work
INVESTIT Systems consistently receives high praise for the quality of their work. Clients have noted their impressive ability to deliver projects on time, with one reviewer highlighting their 'high response speed' and 'great quality of deliverables.' Another client emphasized the partnership-like relationship, stating that working with INVESTIT Systems feels like collaborating with in-house employees. Overall, clients express complete satisfaction, with no areas for improvement identified.

Web App Development for Train Manufacturer

5.0 Jul 24, 2026

The company delivered all the requested products and deliverables in the designed time with high response speed. The company also provided the parts to be delivered before the due dates with high quality deliveries. They provided low prices and great quality of deliverables.
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Custom Software & Web Development for Educational Platform

5.0 Sep 18, 2026

Over the course of these several years, there have been a few occasions when we’ve had to wait slightly longer for certain tasks to be completed. However, overall, we highly appreciate the quality of the work delivered by INVESTIT Systems. The team executes projects carefully, professionally, and within the agreed timelines.
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3 of 3 Custom Software Development reviews are 5 stars

2 new reviews for Custom Software Development in past 6 months

Unknown avg. project cost

Custom Software Development PROJECT HIGHLIGHT

AI-Based Software Development for Cosmetics Marketplace
5.0 — INVESTIT Systems developed an engine for a cosmetics marketplace's B2B platform. The team implemented machine learning-based product recommendations and automated the ordering process. Read more
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Industry Experience

INVESTIT Systems has received positive feedback across multiple industries, including manufacturing, business services, education, and others. Clients commend their expertise in developing custom applications, AI solutions, and educational platforms. Notable strengths include timely delivery, high-quality outputs, and a strong sense of partnership. Overall sentiment is highly favorable, particularly in industries requiring innovative technology solutions and collaborative project management, making INVESTIT Systems a suitable partner for businesses seeking tailored software development.
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Education Business services Other industries Manufacturing

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Average Project Cost Breakdown

$10,000 to $49,000 (1)

What Clients Have Said
INVESTIT Systems has received positive feedback regarding its pricing and overall value for money. Clients have highlighted that the company's pricing fits their budgets and that they provide good value for the cost. For instance, one client noted the 'low prices and great quality of deliverables,' while another emphasized that INVESTIT Systems offered 'good value for the cost.' Overall, the sentiment reflects satisfaction with the cost-effectiveness of their services.
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MVP Development Company | Asper Brothers

4.8 21 reviews

Premier Verified

$10,000+

$50 - $99 / hr

10 - 49

Warszawa, Poland

Services provided

40% Custom Software Development

30% UX/UI Design

10% Application Management & Support +2

10% Mobile App Development

10% Web Development

Focus Areas

16% Flutter

21% Laravel

21% VueJS +4

16% React

16% Symfony

5% Django

5% React Native

MVP Development Company | Asper Brothers is a custom software creation company specializing in full-stack software development, particularly in the development of minimum viable products (MVPs) for startups. Across their reviews, they are praised for their professionalism, timely delivery, and strong communication, with approximately 90% positive feedback from clients. Commonly mentioned themes include their structured project management and impressive ability to integrate frontend and backend development seamlessly.

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Reviews mention Knowledgeable
Clients consistently commend MVP Development Company | Asper Brothers for their extensive knowledge and expertise. One client noted their ability to provide reliable solutions and demonstrated strong project management skills. Another emphasized their impressive speed in interpreting ideas and delivering a functioning MVP. Overall, the sentiment is highly positive, with clients expressing confidence in the company's capabilities and a willingness to recommend their services without reservation.

Web Development for Student Discount Platform

5.0 Dec 21, 2016

There were 3 things that really stood out. The first was their enthusiasm to work on this project. It's hard to find an agency with such an optimistic and passionate attitude. Second, we were impressed with their knowledge. It was great that we could totally rely on their expertise and skills. And last but not least, their work was always on time.
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MVP Platform Dev for AI-Powered Education Platform

5.0 Dec 21, 2025

Asper Brothers was very professional, efficient, and knowledgeable with a great speed of communication. We were impressed with how fast they were and how quickly they interpreted our ideas into action.
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0 of 1 reviews is 5 stars

1 new review for Custom Software Development services

Unknown avg. project cost

Reviewed 1 time in the past 6 months
MVP Development Company | Asper Brothers has received positive feedback for their effective development of an MVP for a travel platform, facilitating a successful closed beta launch. Clients appreciated their structured project management and the seamless integration of frontend and backend development. However, suggestions for improvement include enhancing proactive product and UX guidance and providing a more thorough technical handover to ensure smoother transitions for clients' future development needs.
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Average Project Cost Breakdown

$10,000 to $49,000 (9) Less than $10,000 (3) $50,000 to $199,999 (3) $200,000 to $999,999 (1)

What Clients Have Said
Clients have expressed a strong sentiment regarding the cost-effectiveness of MVP Development Company | Asper Brothers, often highlighting their pricing as fitting within budget constraints while delivering good value. One client noted, 'there is currently not a better option for MVP development on the market based on quality and value.' Another remarked on their ability to work within a tight budget while still meeting extensive feature requirements, emphasizing the company's commitment to providing affordable solutions without compromising quality.
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Warszawa, Poland

Młynarska 8/12
Warszawa, Poland 01-194
10 - 15

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Meant4.com

5.0 6 reviews

Premier Verified

$10,000+

$50 - $99 / hr

10 - 49

Warszawa, Poland

Services provided

20% Custom Software Development

30% Web Development

10% AI Agents +4

10% AI Development

10% Cloud Consulting & SI

10% Search Engine Optimization

10% Web Design

Focus Areas

13% Flutter

25% Django

24% VueJS +4

13% NodeJS

13% React

6% Other frameworks and CMS

6% Symfony

Meant4.com is a distinguished custom software development company specializing in tailored software solutions and full-stack development. The company is lauded for its exceptional project management skills and a commitment to delivering scalable and reliable platforms. Notably, 100% of reviews highlight their technical excellence and business alignment, with clients appreciating their ability to meet deadlines and effectively address complex challenges.

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Reviews mention Unique expertise
Clients express high satisfaction with Meant4.com's unique expertise, noting their deep technological knowledge and alignment with business objectives. One client highlighted their ability to integrate technical solutions that drive real business value, describing the company as an invaluable partner. The proactive and flexible project management approach, along with consistent delivery above expectations, further emphasizes the sentiment of exceptional expertise, making Meant4.com a standout provider in their field.

Cloud Consulting & SI, API Development for E-Commerce Co

5.0 Oct 8, 2024

What stood out most about Meant4.com was their rare combination of deep technological expertise and a solid understanding of business objectives. Their ability to align technical solutions with our goals was impressive and hard to find in other providers. They didn’t just focus on the technical aspects but ensured the solutions would drive real business value, making them a unique and invaluable partner.
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1 of 1 reviews is 5 stars

1 new review for Custom Software Development services

$200,000 – $999,999 avg. project cost

Reviewed 1 time in the past 6 months
Meant4.com has received positive feedback from clients in the past six months, particularly for its expertise in building scalable platforms and delivering high-quality software solutions. One client highlighted their successful transformation of a product concept into a functional platform, showcasing strong project management and timely delivery. The founders' involvement and commitment to client success were also praised. However, clients suggested that Meant4.com could improve communication for non-technical stakeholders to better understand technical challenges.
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Industry Experience

Meant4.com has demonstrated expertise primarily in the Information Technology, eCommerce, and Advertising & Marketing sectors. Clients praised their strong project management, technical proficiency, and ability to align technology with business objectives. In IT, they excelled in building scalable platforms and improving performance, particularly noted in their work with Clutch.co and Digital Reference. In eCommerce, their innovative solutions enhanced user engagement and operational efficiency. Overall, the feedback indicates a positive sentiment, showcasing Meant4.com as a reliable partner across these industries.
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Advertising & marketing eCommerce Information technology

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Average Project Cost Breakdown

$200,000 to $999,999 (2) $10,000 to $49,000 (1) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Clients consistently commend Meant4.com for delivering excellent value for money, with many noting that their pricing aligns well with the quality of service provided. One client highlighted how Meant4 helped transition from a concept to a live platform, emphasizing their cost-effectiveness. Another client stated that Meant4's services resulted in a 15% improvement in payment success rates, showcasing the return on investment. Overall, the sentiment reflects strong satisfaction regarding cost relative to the outcomes achieved.
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Yalantis

4.8 79 reviews

Premier Verified

$50,000+

$50 - $99 / hr

250 - 999

Warszawa, Poland

Services provided

10% Custom Software Development

50% IoT Development

10% AI Development +3

10% Contract Manufacturing

10% Engineering

10% Product Design

Focus Areas

10% Flutter

25% NodeJS

25% React +3

15% Django

15% React Native

10% .NET

Yalantis is a distinguished company specializing in custom software development, offering bespoke solutions across industries such as healthcare, AI, and IoT. The company receives overwhelmingly positive feedback for its flexibility, collaborative approach, and effective project management, with 89% of reviewers praising their ability to meet tight deadlines and adapt to changing scopes. Yalantis excels in full stack software development and strategic tech partnerships, consistently delivering high-quality outcomes.

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Reviews mention Helpful
Yalantis has received positive feedback for their responsiveness and helpfulness throughout various projects. Clients highlighted the company's ability to deliver on time and adapt to specific needs, with one client noting the team's diligence and agile project management. Another client praised the account manager's kindness and support during the process. Overall, the sentiment is overwhelmingly positive, with clients appreciating Yalantis' professionalism and commitment to ensuring successful project outcomes.

Trading Platform & SaaS Development for B2B Software Co

5.0 Mar 26, 2024

Yalantis' management team was diligent and agile in their handling of the project. The first version was delivered on time with a high degree of accuracy to the product requirements and scope. Senior management especially was responsive and helpful in making sure everything worked smoothly and all our concerns were addressed.
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Staff Augmentation for Cloud Cost Management Company

5.0 Dec 14, 2023

In addition, the account manager Yalantis assigned us was super kind and helpful and held our hand throughout the process. He was also extremely courteous and patient guiding us in this project.
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Software Development Support for AI Cybersecurity Platform

5.0 Feb 27, 2025

They have been incredibly supportive, consistently providing quick responses and strictly adhering to our schedule. Their exceptional teamwork is evident in how they collaboratively address any irregular issues that arise, always working together to develop effective solutions. Their ability to scale resources according to project needs and seamlessly integrate with your team makes them a uniquely valuable partner in driving successful, trusted product development.
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1 of 1 Flutter reviews is 5 stars

$50,000 – $199,999 avg. project cost

Flutter Experience

Yalantis has received predominantly positive feedback for their Flutter service, with 90% of users expressing intent to continue using their app. Clients highlight Yalantis' strong communication, execution quality, and ability to translate non-technical requirements into actionable tasks. Most reviews commend their thorough code quality and effective project management, although some clients noted challenges with initial learning curves. Overall, Yalantis is praised for their technical expertise and responsiveness, making them a reliable partner for app development.
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Industry Experience

Yalantis has demonstrated expertise across various industries, notably in Information Technology, Healthcare, Advertising & Marketing, and eCommerce. Clients commend their collaborative approach, technical skills, and effective project management. In IT, Yalantis excelled in developing complex platforms, while in Healthcare, they provided robust solutions for patient engagement. Their work in Advertising showcased their ability to optimize platforms efficiently. Overall, feedback indicates a strong sentiment of satisfaction, making Yalantis a strong candidate for clients in IT, Healthcare, and eCommerce sectors.
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Select Industry to see insights

Software Supply Chain, Logistics, and Transport Healthcare eCommerce Engineering Real estate Food & Beverage Other Industry Medical Education Non-profit IT Services Logistics & Supply Chain Consulting Hospitality & leisure Automotive Manufacturing Food & Beverages Telecommunications Media Business services Energy & natural resources Consumer Products Nonprofit Information technology Financial services Advertising & marketing Other industries Arts, entertainment & music

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Average Project Cost Breakdown

$50,000 to $199,999 (27) $200,000 to $999,999 (15) $10,000 to $49,000 (13) $1,000,000 to $9,999,999 (2)

What Clients Have Said
Yalantis is frequently recognized for providing high-quality services at competitive prices, with clients noting excellent value for money. Feedback highlights their ability to deliver projects on time and maintain clear communication, which fosters a strong partnership. One client emphasized that Yalantis offers a 'great quality-to-price ratio,' while another mentioned their pricing fit their budget perfectly. Overall, the sentiment regarding cost-effectiveness is overwhelmingly positive, although some clients expressed a desire for more precise initial estimates.
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KITRUM

5.0 73 reviews

Premier Verified

$25,000+

$50 - $99 / hr

250 - 999

Warszawa, Poland

Services provided

10% Custom Software Development

30% Enterprise App Modernization

25% Engineering +2

25% IT Staff Augmentation

10% AI Development

Focus Areas

10% Flutter

10% .NET

10% Angular +7

10% Django

10% NodeJS

10% Other frameworks and CMS

10% React

10% React Native

10% Ruby on Rails

10% VueJS

KITRUM is a bespoke software development company specializing in custom software creation and full-stack software development. Reviews consistently highlight their expertise in delivering tailored software solutions and their effective project management, with a 100% positive feedback rate. Clients commend KITRUM for their commitment to quality, timely delivery, and exceptional communication, with 75% of reviewers emphasizing their cultural fit and alignment with clients' values.

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Reviews mention Transparent
KITRUM has received positive feedback regarding its transparency in project management and communication. Clients noted that KITRUM fosters a collaborative environment, ensuring clear progress tracking and timely delivery. One client highlighted that KITRUM's proactive approach and commitment to understanding project goals created a sense of teamwork. Another emphasized their straightforward communication tools, which kept all parties informed and aligned. Overall, clients appreciate KITRUM's dedication to maintaining transparency throughout their engagements.

Software Dev Support for Software Engineering Company

5.0 Jul 18, 2024

KITRUM is very good at communicating. They're transparent about progress and team management, and they deliver on time. Moreover, their work fits our budget. As for collaboration tools, we use Slack, Jira, Zoho People, ClickUp, and email.
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Web Development for Custom Software Development Company

5.0 Jul 11, 2024

Kitrum fostered a collaborative and transparent work environment. Straightforward communication tools like Zoho People, Slack, Jira, Asana, and ClickUp kept everyone on the same page throughout the project. This open communication ensured that everyone understood the project goals and created a sense of teamwork.
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UI/UX Design, Web & Mobile App Dev for Dev Solutions Company

5.0 Mar 12, 2024

Their lead tech expertise and transparent, clear communication ensured a smooth experience throughout the project, leaving us highly satisfied. We continue our partnership because everything in Kitrum is set for long-term business relations.
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Software & Web Dev Augmentation for Electronics Company

5.0 Mar 22, 2021

KitRUM is straight-up about it from the beginning, so they aren’t trying to sell us something without making us aware of it. Nonetheless, the developers we’re working with are proficient enough to not let that be a problem. I don’t have any points of clear improvement to mention; they’ve been very transparent.
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Front End Outsourced Dev for IT Company

5.0 Nov 9, 2018

With the flexibility in team composition, there’s a bit of confusion around the terms of the contract. They could be more uniform and transparent in this process. With that said, we’re a startup, so we don’t care much about formalities as long as we’re working quickly.
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31 of 33 Custom Software Development reviews are 5 stars

1 new review for Custom Software Development in past 6 months

$50,000 – $199,999 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Custom Software Dev for Software Company
5.0 — KITRUM provided custom software development for a software company. They stabilized and optimized a Transportation Management System, reduced AWS costs, and integrated HubSpot CRM. Read more
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Industry Experience

KITRUM has received positive feedback for its expertise across various sectors, particularly in Information Technology and Financial Services. Clients have praised KITRUM's ability to enhance software development processes, improve system efficiency, and support rapid scaling for startups. In sectors like Education and Healthcare, KITRUM demonstrated strong project management and a collaborative approach, effectively meeting clients' needs. Overall, the sentiment is highly favorable, highlighting KITRUM's commitment to quality, timely delivery, and adaptability in diverse project environments.
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Select Industry to see insights

Consumer products & services Other industries IT Services Real estate Education GPS, Navigation & GIS Arts, entertainment & music Food & Beverages Consulting Gaming Engineering Logistics & Supply Chain Manufacturing Healthcare Sports Software Energy & natural resources Human Resources Other Industry Information technology Advertising & marketing Financial services

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Warszawa, Poland

50 Krucza
Warszawa, Poland 00-025
31 - 40

+18888258034

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iomico

4.9 24 reviews

Premier Verified

$50,000+

$50 - $99 / hr

10 - 49

Warszawa, Poland

Services provided

10% Custom Software Development

70% IoT Development

10% Mobile App Development +1

10% Product Design

Focus Areas

10% Flutter

20% VueJS

10% .NET +6

10% Angular

10% NextJS

10% NodeJS

10% React

10% React Native

10% Spring MVC

iomico is a Custom Software Development company specializing in firmware development, software engineering, and tailored software solutions. Reviews indicate a high level of technical expertise and responsiveness, with 100% of reviewers praising their project management and communication. Clients highlight iomico's ability to deliver on time and adapt to evolving project needs, with many noting their practical judgment and transparency.

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Reviews mention Transparent
Client feedback regarding iomico highlights a strong sentiment of transparency throughout their project management processes. One client noted that iomico's project management was organized, responsive, and transparent, effectively tracking progress and communicating clearly about any out-of-scope issues. Another client emphasized the structured nature of their approach, with dynamic updates to task completion projections. Overall, clients appreciated iomico's clear communication and adaptability, which fostered trust and facilitated successful project outcomes.

Custom Software Development for Maritime Transportation Co

5.0 Feb 21, 2023

Moreover, iomico has been clear and honest throughout our engagement. They inform us about unexpected situations in real time. For instance, our project’s budget increased during the COVID-19 pandemic due to the lack of electronic components. iomico is an entirely trustworthy partner.
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PCBA Engineering for Security Firm

5.0 Jan 30, 2026

Iomico's project management approach is very structured and transparent. Projections for the completion times of tasks and for when milestones would be reached were dynamic. Iomico quickly and continually updated these projections to respond to challenges faced that would delay the project, and for fortunate events which accelerated the project. Items were delivered in reasonable timeframes.
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Custom Software Development for Lighting Solutions Company

5.0 Jun 8, 2026

iomico’s project management was organized, responsive, and transparent. They tracked progress carefully against the original estimate and communicated clearly when new out-of-scope issues were identified. The main work was delivered within the expected “most likely” budget range, even while they also helped address additional stability and bug-fix items that came up during the project.
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Custom Software Development for Lighting Solutions Company

5.0 Jun 8, 2026

What impressed me most about iomico was their combination of technical depth and practical judgment. They were responsive, transparent, and pragmatic, focusing on the issues that mattered most for production readiness and system stability.
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Custom Software Development for Lighting Solutions Company

5.0 Jun 8, 2026

There were no major issues. The only area for improvement would be continuing to keep scope boundaries very clear as new technical issues are discovered. iomico was transparent and responsive in handling this, but clearer separation between original scope, urgent stabilization work, and future improvement items would make planning even easier.
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1 of 1 Flutter reviews is 5 stars

1 new review for Flutter in past 6 months

Unknown avg. project cost

Flutter Experience

Feedback on iomico's Flutter services is overwhelmingly positive, with 100% of reviewers noting their strategic approach and thorough execution. Clients appreciate their ability to enhance app stability and performance while delivering projects on time and within budget. Notably, improvements in scalability and reduced crash rates were highlighted. All reviewers expressed satisfaction with the collaboration, indicating no areas for improvement. Overall, iomico demonstrates strong expertise in Flutter development, making them a reliable partner for complex projects.
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11 of 13 Custom Software Development reviews are 5 stars

1 new review for Custom Software Development in past 6 months

$50,000 – $199,999 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Custom Software Development for SaaS Company
5.0 — iomico implemented a firmware application over Zephyr RTOS for a SaaS company. The team implemented, tested, and eliminated errors for two environmental data loggers that communicated via Bluetooth. Read more
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More responsive than most other service providers

iomico is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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Altimi

4.9 8 reviews

Premier Verified

$5,000+

$25 - $49 / hr

50 - 249

Wrocław, Poland

Services provided

10% Custom Software Development

10% IT Managed Services

10% IT Staff Augmentation +11

10% Mobile App Development

10% UX/UI Design

10% Web Development

5% AI Consulting

5% AI Development

5% Application Testing

5% Cybersecurity

5% DevOps Managed Services

5% E-Commerce Development

5% IT Strategy Consulting

5% IoT Development

Focus Areas

10% Flutter

10% .NET

10% Angular +7

10% NextJS

10% NodeJS

10% React

10% React Native

10% Ruby on Rails

10% Symfony

10% VueJS

Altimi is a bespoke software development company specializing in custom software creation and end-to-end software development services. Reviews highlight their expertise in software engineering, particularly in C#, Angular, React Native, and Android development. Clients appreciate their efficient project management, quick adaptation to requirements, and skilled team integration, with over 90% of feedback being positive regarding their flexibility, professionalism, and effective communication.

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Reviews mention Understands their clients' needs
The reviews indicate a positive sentiment regarding Altimi's understanding of client needs. A CEO from Favendo GmbH noted that Altimi's proactive approach and structured work style allowed them to quickly grasp project topics. The alignment of company values and Altimi's familiarity with Favendo's products further reinforced their capability to meet client expectations. Overall, clients appreciate Altimi's ability to comprehend and address their specific requirements effectively.

Mobile App Dev for Software Company

4.5 Jul 1, 2024

Altimi is working proactively and not reactively, is well structured and quickly understand the topics. The expertise and way of working were impressive.
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1 of 1 reviews is 5 stars

1 new review for Custom Software Development services

Unknown avg. project cost

Reviewed 1 time in the past 6 months
Altimi has received positive feedback for its integration into client teams, exemplified by a client from Servus Intralogistics GmbH who noted the seamless collaboration on a .NET migration project. The client praised Altimi's experienced developers for their efficiency in tackling software development tasks and highlighted the professionalism of their recruitment process. Overall, the sentiment is highly favorable, with clients appreciating the minimal overhead and effective communication, resulting in successful product deliveries under tight deadlines.
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Industry Experience

Altimi has received positive feedback across various industries, particularly in Information Technology and Supply Chain, Logistics, and Transport. Clients noted their expertise in Android and React Native development, proactive project management, and ability to adapt to evolving project requirements. In the Information Technology sector, they are recognized for delivering quality applications and maintaining strong communication. Their work in Supply Chain demonstrates effective integration with client teams and timely delivery under pressure. Overall, Altimi is well-suited for clients seeking reliable software development services in technology-driven environments.
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Information technology Software IT Services Business services Supply Chain, Logistics, and Transport

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Average Project Cost Breakdown

$10,000 to $49,000 (2) Less than $10,000 (1) $200,000 to $999,999 (1)

What Clients Have Said
Altimi is recognized for providing good value for money, with several clients noting that their pricing fits within budget constraints while delivering quality services. For instance, an executive from emteria GmbH highlighted that Altimi offered 'good value for cost,' while the CEO of Favendo GmbH emphasized the alignment of pricing with their budget. Overall, clients express satisfaction with the balance of cost and quality, indicating a positive sentiment towards Altimi's pricing structure.
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Hacod

5.0 3 reviews

Premier Verified

$5,000+

$50 - $99 / hr

2 - 9

Kraków, Poland

Services provided

10% Custom Software Development

80% IoT Development

10% Product Design

Focus Areas

35% Flutter

35% VueJS

30% React Native

Hacod is a bespoke software development company specializing in custom software creation, with a focus on embedded systems and Zephyr RTOS. Reviews highlight their deep market understanding and flexibility, with 100% positive feedback emphasizing their technical expertise and timely project delivery. Their ability to scale support effectively is also noted by 50% of the reviewers.

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2 of 2 reviews are 5 stars

1 new review for Custom Software Development services

Less than $10,000 avg. project cost

Reviewed 2 times in the past 6 months
Hacod has received positive feedback from recent clients, highlighting their exceptional expertise and efficiency in device development and embedded software. A CTO noted that Hacod significantly accelerated their device development, achieving results twice as fast as anticipated. Another client praised Hacod's deep understanding of Zephyr RTOS, emphasizing their timely communication and professional insights. Overall, clients express high satisfaction with Hacod's skilled engineers and project management, with no significant areas for improvement identified.
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Average Project Cost Breakdown

Less than $10,000 (2)

What Clients Have Said
Clients consistently commend Hacod for their exceptional value and expertise, particularly in embedded software development. One client noted that their investment of $10,000 led to accelerated device development, achieving results twice as fast as expected. Another highlighted Hacod's responsiveness and ability to scale support effectively. Overall, the sentiment reflects strong satisfaction with the cost-to-value ratio, with no significant concerns raised about pricing.
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France (1) Poland (1) United States (1)

This provider is fluent in 2 languages:

English

Polish

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Euvic

4.8 22 reviews

Premier Verified

$25,000+

$50 - $99 / hr

1,000 - 9,999

Gliwice, Poland

Services provided

40% Custom Software Development

20% IT Managed Services

20% IT Strategy Consulting +1

20% Mobile App Development

Focus Areas

13% Flutter

13% .NET

13% Other frameworks and CMS +6

13% React Native

13% Spring MVC

13% VueJS

10% NodeJS

6% Angular

6% React

Euvic is a prominent company specializing in tailored software development, offering a wide array of services from custom software creation to full stack software development. Their reviews highlight exceptional project management, professionalism, and innovation, with approximately 90% of feedback being positive. Clients frequently commend their flexibility, technical expertise, and commitment to delivering on time and within budget.

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Reviews mention Accommodating
Clients have consistently praised Euvic for their accommodating nature, highlighting their flexibility and positive attitude. One client noted Euvic's ability to adapt to rapidly changing conditions and emphasized the effective communication throughout the project. Additionally, the client appreciated how Euvic's team was willing to provide extra support when needed. Overall, the sentiment reflects a strong appreciation for Euvic's responsiveness and willingness to meet specific project requirements.

Jira System Customization for Telecommunications Integrator

4.5 Nov 20, 2020

The company's flexibility and the ability to adapt to rapidly changing conditions were particularly impressive. This adaptability was evident throughout the project. Their positive attitude to work further contributed to the success of the collaboration.
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1 of 1 Flutter reviews is 5 stars

$50,000 – $199,999 avg. project cost

Flutter Experience

Euvic has received predominantly positive feedback for their Flutter development services, with clients appreciating their project management, creativity, and engagement. Notably, 100% of reviewers highlight the team's ability to meet deadlines and maintain budgets. Clients express gratitude for the user-friendly communication and support provided, with one stating they were impressed by the team's patience with non-technical stakeholders. Overall, Euvic's expertise in Flutter contributed significantly to successful project outcomes, with no reported areas for improvement.
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3 of 7 Custom Software Development reviews are 5 stars

$50,000 – $199,999 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Web and Native Mobile Development for German Mobile Media Group
4.5 — The project includes Liferay portal development using Java as well as Microservices and AngularJS and UI / UX design for native iOS and Android mobile applications built to create a Read more
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Average Project Cost Breakdown

$50,000 to $199,999 (7) $200,000 to $999,999 (4) $10,000 to $49,000 (3) Less than $10,000 (2)

What Clients Have Said
Client feedback on Euvic highlights a positive sentiment regarding their overall cost and value for money. Many clients noted that Euvic's pricing aligns well with their budgets, with one stating, 'Pricing fit our budget' and another mentioning, 'They’re cheaper than some of the competitors.' Overall, clients appreciated the quality of service provided relative to the cost, with comments like 'good value for cost' and 'reasonable price for services' reflecting satisfaction with their financial investment.
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Vention

4.9 103 reviews

Premier Verified

$50,000+

$50 - $99 / hr

1,000 - 9,999

Warszawa, Poland

Services provided

15% Custom Software Development

20% AI Development

15% Enterprise App Modernization +5

10% Cloud Consulting & SI

10% DevOps Managed Services

10% IT Staff Augmentation

10% Mobile App Development

10% Web Development

Focus Areas

10% Flutter

20% .NET

20% React +4

15% Angular

15% NodeJS

10% Django

10% React Native

Vention is a custom software development company specializing in bespoke software creation and end-to-end software development solutions. The company receives highly positive feedback, with over 95% of reviews highlighting their excellent project management, communication, and ability to integrate seamlessly with client teams. Reviewers frequently mention Vention's impressive talent pool and their responsiveness to evolving project needs.

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Reviews mention Accessible
Vention receives positive feedback regarding its accessibility and responsiveness. Clients highlight Vention's attentiveness and availability, noting that their primary contact was consistently reachable and responsive to needs. One client remarked on the 'us' atmosphere created by Vention, enhancing collaboration. Overall, the sentiment is overwhelmingly favorable, with clients expressing satisfaction with Vention's commitment to delivering high-quality results and addressing client requirements effectively.

E-Commerce Platform Dev for Online Flower Gifting Business

5.0 Sep 3, 2024

Vention with Pawel as our primary customer contact, was extremely attentive, always available, always delivering to our needs and bringing us great candidates whenever we had a need. A feeling of familiarity. Pawel are able to create an 'us' atmosphere where achieved things together.
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Staff Augmentation for Pet Food Company

5.0 Apr 7, 2022

All of them were strong communicators, always available and reacted quickly to changes in scope and priorities. Not that I can think of. Marc was always there to check if things are going well and even at the slightest challenge he reacted quickly so solve it.
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Supplementary Architecture Dev for IoT Startup

5.0 Jun 23, 2017

They outlined the expectations on both sides early in the project. iTechArt compiled a team that could succeed and set expectations about resource allocation and deadlines. They were responsive when we needed to scale the team and were always available to offer management or architecture expertise.
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Average Project Cost Breakdown

$50,000 to $199,999 (19) $200,000 to $999,999 (17) $10,000 to $49,000 (11) $1,000,000 to $9,999,999 (7) $10,000,000 + (1)

What Clients Have Said
Vention is recognized for providing excellent value for money, with multiple clients highlighting their competitive pricing and high-quality deliverables. One client noted that Vention's services led to a significant increase in revenue after launching a new platform, while another emphasized the company's ability to quickly adapt to project needs without compromising on quality. Overall, feedback indicates strong satisfaction with Vention's ability to deliver results efficiently and effectively within budget constraints.
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View projects from:

United States (62) England (14) Germany (3) Canada (3) Lithuania (2) Israel (2) New Zealand (1) Latvia (1) Iceland (1) Singapore (1) Spain (1) Sweden (1) United Arab Emirates (1) France (1) Scotland (1) Northern Ireland (1) Cyprus (1)

This provider is fluent in 2 languages:

English

German

This provider is available in 5 time zones:

Greenwich Mean Time (GMT)

Central Standard Time (CST)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

Mountain Standard Time (MST)

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Warszawa, Poland

Prosta 67
Warszawa, Poland 00-838
10 - 15

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GLOBALDEV

4.9 115 reviews

Premier Verified

$50,000+

$25 - $49 / hr

250 - 999

Warszawa, Poland

Services provided

20% Custom Software Development

20% AI Consulting

20% AI Development +3

20% IT Staff Augmentation

10% Mobile App Development

10% Web Development

Focus Areas

20% Flutter

20% .NET

20% Angular +2

20% Django

20% React

GLOBALDEV is a bespoke software development company specializing in custom software creation and end-to-end software development services. With a solid track record of successfully delivering complex AI-driven and fintech solutions, 100% of the reviewers praised their ability to translate intricate requirements into functional software, highlighting their consistent delivery and excellent project management.

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Reviews mention Accommodating
GLOBALDEV has received positive feedback regarding its accommodating nature across various projects. Clients have praised the company's flexibility and responsiveness, highlighting instances where GLOBALDEV adapted to changing requirements and project scopes. One client noted their project manager's exceptional engagement and ability to assemble the right team quickly, while another emphasized the company's willingness to address concerns promptly. Overall, clients appreciate the open communication and the commitment of GLOBALDEV to meet their needs effectively.

Software Development for Mobile Gaming Company

5.0 Jan 27, 2022

Steelkiwi’s project management is their best asset. They’ve been very helpful, flexible, and agile in changing their model a couple of times to help accommodate what we were trying to do.
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Web Development for Healthcare Software Company

5.0 Nov 8, 2021

Steelkiwi is very accommodating.
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Mobile App Dev for Social Media Startup

5.0 Apr 23, 2019

SteelKiwi was highly organized and accommodating from start to finish. I sent screenshots of any areas that needed fixing, and they addressed it right away.
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Site Modernization & API Dev for Computer Software Startup

5.0 May 9, 2017

They’ve also been accommodating in terms of the time zones. We’re in Colorado, so we had a time difference, but they’re pretty good at dealing with that.
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iOS Development for Children's Instrument App

5.0 Mar 9, 2017

There are a couple of things I like about them a lot. They just know how to say “Yes,” and I love them for that. I’ll ask them, “Can you do this?” and they’ll either say “Yes, we’ll try, or we’ll figure it out.” That’s really refreshing instead of having to spend an endless amount of time either convincing them or putting hard pressure. The people who work at IDAP are very agreeable and really nice. Even when there are challenges at a technical level, they have a very positive mindset.
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3 of 4 Flutter reviews are 5 stars

$50,000 – $199,999 avg. project cost

Flutter Experience

GLOBALDEV has received predominantly positive feedback for its expertise in Flutter development, with approximately 75% of clients expressing satisfaction with their communication, project management, and technical capabilities. Clients commend the team's responsiveness and ability to deliver high-quality applications, with specific mentions of successful MVP launches and cost savings. However, about 25% noted challenges with resource allocation and project timelines. Overall, the sentiment reflects a strong appreciation for their dedication and technical strength in Flutter projects.
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Average Project Cost Breakdown

$50,000 to $199,999 (45) $10,000 to $49,000 (26) $200,000 to $999,999 (10) Less than $10,000 (5) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Overall feedback on GLOBALDEV indicates a positive sentiment regarding their cost and value for money. Clients frequently highlighted the company's competitive pricing and good value for services rendered, with one client stating, "Good value for cost" and another noting that they felt "understood and supported" without feeling taken advantage of. Additionally, several reviews emphasized the quality of deliverables and responsiveness, indicating a strong alignment between cost and project outcomes.
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Warszawa, Poland

Skierniewicka str. 14 lok. U5
Warszawa, Poland 01-230
31 - 40

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Sigma Software Group

4.8 37 reviews

Premier Verified

$50,000+

$50 - $99 / hr

1,000 - 9,999

Warszawa, Poland

Services provided

22% Custom Software Development

18% Mobile App Development

18% Web Development +4

11% BI & Big Data Consulting & SI

11% Cloud Consulting & SI

10% AI Consulting

10% IoT Development

Focus Areas

10% Flutter

25% .NET

15% React Native +5

10% Angular

10% Laravel

10% NextJS

10% NodeJS

10% React

Sigma Software Group is a distinguished custom software development company proficient in end-to-end software development and tailored software solutions. With a client satisfaction rate of nearly 100%, their reviews frequently highlight their adaptability, commitment to quality, and exceptional project management abilities. Sigma Software Group excels in integrating seamlessly into clients' teams, demonstrating impressive flexibility and efficiency in software engineering, even under challenging circumstances.

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Reviews mention Communicative
The sentiment regarding Sigma Software Group's communicative abilities is overwhelmingly positive. Clients consistently highlight their outstanding responsiveness and transparency in communication. For instance, one client noted, "The communication has been outstanding... always same day" and another remarked on the "up-front, honest, and diligent" project management style. Clients appreciate Sigma's proactive approach in providing guidance beyond their scope, ensuring alignment with project expectations. Overall, their commitment to maintaining strong client relationships is frequently emphasized.

IT Staff Augmentation for Aviation Company

4.0 Aug 14, 2024

Sigma Software Group works very well. They offer transparent communication and comply with the best practices we use on our projects. Our communication with Sigma Software Group is very dynamic. As mentioned, they communicate directly with customers or with other supporting teams whenever alignment is necessary.
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Web Design & SEO for Documentary & TV Show Production Co

5.0 Oct 11, 2023

The communication has been outstanding. They not only respond quickly, but any help that is needed is guaranteed and we don't have to wait business days for replies. We were assigned a great team with Ian and Ihor - and they have been extremely clear with communication and setting expectations.
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Custom Software Dev for Rugged Devices Manufacturing Company

5.0 Nov 25, 2022

Project management has been outstanding, especially considering the current circumstances due to the Russian Invasion of Ukraine. If there are any difficulties, they’ve been great at communicating them. We use Azure DevOps for the product backlog and sprint planning. We have wiki pages here as a communication tool and Microsoft Teams for our meetings.
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Mobile App Functionalities Dev & Support for Tech Company

4.0 Jun 10, 2022

Sigma Software Group is really ambitious and always works to try and please us. They want to deliver good work, so they’re careful with their development. Also, their team is very communicative.
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Development Resources for Advertising Technology Company

5.0 May 25, 2022

Sigma is highly responsive to customers, and they’re proactive in managing our relationship. Overall, our communication with them is great; they’re transparent and open.
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1 of 2 Flutter reviews are 5 stars

$200,000 – $999,999 avg. project cost

Flutter Experience

Sigma Software Group has received overwhelmingly positive feedback for their Flutter services, with clients praising their expertise, project management, and collaborative approach. Approximately 90% of reviews highlight their commitment to quality and timely delivery. Clients notably appreciated their ability to adapt to varying project sizes and their supportive team culture. However, some feedback indicates that while the software quality is high, pricing could be a concern, with suggestions to consider fixed projects over retainers.
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Average Project Cost Breakdown

$1,000,000 to $9,999,999 (8) $200,000 to $999,999 (7) $50,000 to $199,999 (5) $10,000 to $49,000 (3) Less than $10,000 (1)

What Clients Have Said
Clients consistently praise Sigma Software Group for their competitive pricing and strong value for money. Feedback highlights that their services fit well within budget constraints while delivering high-quality work. One client noted, "Good value for cost" and another emphasized that Sigma's pricing was a significant factor in choosing them over competitors. Overall, clients appreciate the balance between cost and the quality of services provided, often remarking on the efficiency and expertise of the Sigma team.
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Warszawa, Poland

73 Chmielna str. CIC center.
Warszawa, Poland 00-801
76 - 100

+48 (22) 307-3355

Warszawa, Poland

53 Emilii Plater
Warszawa, Poland 00-113
16 - 20

+48 45 158 93 47

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Empat

5.0 149 reviews

Premier Verified Clutch Guarantee

$10,000+

$25 - $49 / hr

250 - 999

Warszawa, Poland

Services provided

35% Custom Software Development

40% Mobile App Development

20% AI Development +1

5% Web Development

Focus Areas

33% Flutter

34% VueJS

22% NodeJS +1

11% React

Empat is a bespoke software development company with a strong focus on intelligent automation, AI systems, and custom software engineering across various industries. Reviews highlight their exceptional technical expertise and proactive collaboration, with 100% of clients noting their ability to deliver tailored solutions on time and within budget. Their strong communication and commitment to understanding business needs make them a trusted partner in software development projects.

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Reviews mention Transparent
Empat has consistently received positive feedback regarding their transparency and proactive communication throughout various projects. Clients noted that the team maintained clear and timely updates, fostering a collaborative environment that felt akin to working with an internal team. For instance, one client appreciated Empat's ability to adapt quickly to evolving requirements and provide valuable recommendations. Overall, the sentiment surrounding transparency is overwhelmingly positive, with clients highlighting the trust and clarity established in their partnerships.

Website Redesign & Dev for Home Care Services Provider

5.0 Oct 9, 2023

We utilized Slack for our communication, providing the convenience of asking questions at any time. Furthermore, we conducted regular calls for synchronization and work evaluation, ensuring everything proceeded punctually and transparently.
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Mobile App Dev for Craft Beer Brewery

5.0 Aug 27, 2022

The project was well defined from the start, and everything was well communicated. We kept track of all their tasks, which ensured that the project's progress was transparent. We mostly communicated via Slack and Google Meet.
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Web Development & Design for Consumer Products Company

5.0 Jun 22, 2022

We’ve had excellent communication from the start. Although we weren’t technical people, we understood how the project was doing. During development, we had weekly meetings through Google Meet. We could ask any questions or raise concerns through Slack. Empat also used Jira for project management. Overall, we communicated well throughout the development process and tracked all tasks. The progress was very transparent.
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Website Design & Development for Creative Studio

5.0 Jun 5, 2025

Empat’s project management was structured and transparent. They used tools like Notion and Slack for collaboration and weekly syncs for progress updates. Milestones were delivered on time, and any blockers were communicated proactively.
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Product Development for Software Company

5.0 Jun 23, 2025

They consistently delivered milestones and key items on time, maintaining clear and transparent communication at every stage. The team was highly responsive to our needs and feedback, quickly adapting to changes and providing practical solutions whenever challenges arose. Their proactive approach helped keep the project on track and aligned with our goals.
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7 of 8 Flutter reviews are 5 stars

$200,000 – $999,999 avg. project cost

Flutter Experience

Empat received overwhelmingly positive feedback for their Flutter services, with 90% of reviewers expressing satisfaction with their expertise and project outcomes. Clients highlighted strengths in communication, adaptability, and technical quality, with key projects achieving reduced development timelines of up to 30% and excellent app ratings. Notably, 80% of reviews mentioned their proactive team integration and responsiveness. Areas for improvement were minimal, with clients appreciating the dedication of Empat's developers and their alignment with project needs.
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Average Project Cost Breakdown

$10,000 to $49,000 (52) $50,000 to $199,999 (31) Less than $10,000 (16) $200,000 to $999,999 (13) $1,000,000 to $9,999,999 (3)

What Clients Have Said
Empat is frequently praised for its competitive pricing and exceptional value for money. Clients have noted that Empat's costs align well with their budgets while delivering high-quality outcomes. For instance, one client mentioned that Empat provided 'good value for the cost' and another highlighted their ability to deliver projects 'on time and under budget.' Overall, clients express satisfaction with the financial aspects of their engagements, often remarking on the balance between affordability and the quality of service received.
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Warszawa, Poland

Krucza 50
Warszawa, Poland 00-025
2 - 5

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Cleveroad

4.9 82 reviews

Premier Verified

$10,000+

$25 - $49 / hr

250 - 999

Kraków, Poland

Services provided

30% Custom Software Development

30% Web Development

10% Mobile App Development +6

5% AI Agents

5% AI Development

5% API Development

5% ERP Consulting and SI

5% Generative AI

5% IT Staff Augmentation

Focus Areas

20% Flutter

30% .NET

10% GatsbyJS +4

10% NextJS

10% NodeJS

10% React Native

10% VueJS

Cleveroad is a custom software development company specializing in tailored software solutions and full-stack software development. Reviews reveal overwhelmingly positive feedback, with clients praising their technical competence, flexibility, and project management. Approximately 80% of reviews highlight their ability to adapt to client needs and deliver projects on time, emphasizing high-quality engineering and proactive collaboration.

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Reviews mention High-quality work
Cleveroad consistently receives high praise for the quality of its work across various projects. Clients highlight their impressive ability to deliver enhancements and new features with minimal need for corrections, reflecting a strong commitment to high implementation quality. For instance, one client noted the seamless integration of a senior engineer who quickly adapted to the project, providing valuable suggestions that enhanced both speed and quality. Overall, the sentiment is overwhelmingly positive, with clients expressing satisfaction with Cleveroad's responsiveness and the quality of deliverables.

Development Staff Augmentation for Management Group

5.0 Jul 18, 2024

Their strength undoubtedly lies in project management across all aspects. Their communication regarding staffing needs and the management of their assigned developers is exemplary. Cleveroad's developers' work quality and output are impressive.
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Mobile App Development for FinTech Company

5.0 Jul 7, 2023

The outcome was exactly what we had planned, and they delivered it flawlessly. They enhanced and elevated our initial idea beyond our expectations. The quality of the work and the code were impressive.
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Mobile App Development for Sports Technology Company

5.0 Jul 7, 2022

We were impressed with Cleveroad’s technical competence and skills in being able to solve problems and execute what we wanted to do at a high level. Cleveroad’s ability to execute the project within the initial budget and timeline was very impressive.
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Mobile App & Web App Dev for Construction Hiring Company

5.0 Apr 27, 2022

The design team and the UI team is phenomenal. I’ve been a developer myself for many years, and I know good quality work and great design when I see it. The feedback has been excellent so far, both internally and with our test customers as far as the design, usability, and functionality.
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Web Development for Property Technology Company

5.0 Nov 2, 2021

The Cleveroad team was also able to scale up the team & resource hours to meet some of these changes within the sprint to maintain the original milestone dates. The documention & diagram deliverables agreed were of a good & high quality.
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4 of 4 Flutter reviews are 5 stars

$50,000 – $199,999 avg. project cost

Flutter Experience

Cleveroad has received overwhelmingly positive feedback for their Flutter services, with a 100% satisfaction rate across all reviews. Clients consistently commend their expertise in mobile app development, project management, and responsiveness. Notably, 75% of reviewers highlighted their ability to deliver projects on time and within budget, while 50% praised their effective communication and adaptability. Clients appreciated Cleveroad's technical competence and proactive approach, which significantly enhanced project outcomes, including successful MVP launches and high user engagement.
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More responsive than most other service providers

Cleveroad is responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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Kraków, Poland

18 Józefa Sarego
Kraków, Poland 33-332
10 - 15

+380664896889

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Orangesoft

4.9 42 reviews

Premier Verified

$25,000+

$50 - $99 / hr

50 - 249

Warszawa, Poland

Services provided

30% Custom Software Development

30% Mobile App Development

20% IoT Development +1

20% Web Development

Focus Areas

15% Flutter

25% React

20% NextJS +3

15% NodeJS

15% React Native

10% Django

Orangesoft is a dynamic Software Development company specializing in Custom Software Creation and End-to-end Software Development services. Reviewers consistently praise their technical expertise, project management capabilities, and effective communication. Approximately 85% of reviews highlight their ability to deliver on time and within budget, with many clients impressed by their flexibility and commitment to quality outcomes.

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Reviews mention Communicative
Orangesoft has received consistently positive feedback regarding their communicative approach. Clients have highlighted their responsiveness and clear communication, noting that project managers are easily accessible and maintain regular updates. One client emphasized the 'clear and consistent communication' and another remarked on their 'great understanding' and 'handling of the engagement.' Overall, the sentiment surrounding Orangesoft's communication skills is highly favorable, with many clients expressing satisfaction with their collaborative and approachable nature.

Staff Augmentation for Software Development Company

5.0 Sep 27, 2024

They delivered stuff on time, and responded accordingly. Their PM/AM handled all issues swiftly and politely. They were friendly, approachable, and easy to communicate with.
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UI/UX Design & Coding Services for Mobile Game Dev Company

5.0 Sep 23, 2024

They had open communications via email, kept to their timelines, and helped when I screwed up the stuff they gave me. I was able to just tell them what I wanted my program to do, and they figured out how to get it working.
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Mobile App Development for IT Company

5.0 Apr 8, 2024

They are highly responsive and demonstrate great competence and autonomy, avoiding the need to repeatedly request information. We received regular updates on the progress and held communication through Google Meet, ClickUp, Slack, and email. Communication has also been excellent.
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Staff Augmentation for Software Development Company

5.0 Apr 5, 2023

The guys from Orangesoft had good communication in terms of the project status reports and accuracy. Their resources represent the values that Orangesoft stands for in their communication and behavior.
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Mobile App Development for Software Company

5.0 Mar 7, 2022

Communication with project manager was perfect. We had a regular video calls, had a really instant messaging. It was clear that PM had a full understanding of our needs and requirements.
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8 of 9 Custom Software Development reviews are 5 stars

Less than $10,000 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

iOS App Development for Software Solutions Provider
4.5 — Orangesoft worked directly with a software solutions provider’s client to convert features of an existing web-based app into a mobile app. The app is primarily used for invoicing. Read more
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Average Project Cost Breakdown

$10,000 to $49,000 (14) $50,000 to $199,999 (9) Less than $10,000 (3) $200,000 to $999,999 (3) $10,000,000 + (1)

What Clients Have Said
Orangesoft is frequently recognized for its competitive pricing and overall value for money. Clients have highlighted that Orangesoft offers good value for their costs, with specific mentions of high-quality deliverables at reasonable rates. For example, one client noted that their budget was accommodated well, while another emphasized the impressive quality relative to the investment. However, some feedback indicated that pricing for simpler tasks could be viewed as high, suggesting a mixed sentiment regarding cost efficiency.
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$4,850 Startups with clear product vision $6,030 In need of detailed exploration and validation $9,580 In need of creating a product concept from scratch

Software product discovery phase
Need help validating your product idea, understanding market size, or visualizing your product concept? Orangesoft offers tailored product discovery packages for startups at different stages of idea exploration.
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Light IT Global

4.9 54 reviews

Premier Verified

$25,000+

$25 - $49 / hr

50 - 249

Kraków, Poland

Services provided

15% Custom Software Development

20% Web Development

15% IT Staff Augmentation +7

10% AI Agents

10% AI Development

10% Mobile App Development

5% AI Consulting

5% API Development

5% Generative AI

5% Low/No Code Development

Focus Areas

17% Flutter

35% Angular

30% React +2

15% NodeJS

3% React Native

Light IT Global is a custom software development company specializing in tailored software creation and full-stack software development. Their reviews reflect a high level of client satisfaction, with approximately 87% of feedback highlighting their technical expertise, effective communication, and ability to deliver projects on time. Clients frequently mention their skilled project management and strategic approach to complex problems, contributing to their reliability and adaptability.

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Reviews mention Accommodating
Clients have consistently praised Light IT Global for their accommodating nature, particularly in managing project scope and shifting priorities. One client noted, 'Light IT does their best to do whatever we ask for,' highlighting their willingness to adapt even under pressure. Another emphasized their capability to incorporate new requests into the project plan, stating, 'They go out of their way to come up with a plan of action that’s feasible.' Overall, sentiment regarding their accommodating approach is highly positive.

SaaS App Development for Audience Engagement Company

5.0 Nov 11, 2023

The team was great to work with, they were flexible, adaptable, quick, and professional. Over time I got to know the team well and they consistently delivered throughout the project and helped shape our platform with creative and impactful feedback along the way. Their ability to work through concepts, provide good ideas and input, and be flexible in adapting to new and rapidly evolving requirements was impressive.
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Average Project Cost Breakdown

$50,000 to $199,999 (26) $10,000 to $49,000 (8) $200,000 to $999,999 (4) Less than $10,000 (3)

What Clients Have Said
Light IT Global generally offers good value for money, as reflected in client feedback that frequently praises their pricing alignment with budgets and high-quality output. Clients noted that their costs were justified by the quality of work delivered, with one stating they were 'delighted' with the results relative to their investment. However, some clients expressed concerns about rising costs and value perception, indicating a need for the company to maintain competitive pricing while delivering consistent quality.
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More responsive than most other service providers

Light IT Global is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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Kraków, Poland

Opolska 114
Kraków, Poland 31-323
2 - 5

+48 124 00 4091

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Synergy Labs

4.9 45 reviews

Premier Verified Clutch Guarantee

$25,000+

$50 - $99 / hr

50 - 249

Kraków, Poland

Services provided

10% Custom Software Development

60% Mobile App Development

10% AI Development +2

10% Generative AI

10% Web Development

Focus Areas

50% Flutter

40% React Native

10% React

Synergy Labs is a custom software development company specializing in tailored and end-to-end software development solutions. Across numerous reviews, 100% of clients praised their project management and responsiveness, highlighting their ability to deliver projects on time and within budget. Frequent commendations note their high-quality service, attention to detail, and personalized client engagement, with over 70% of reviewers emphasizing their effective communication and adaptability.

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Reviews mention Timely
Overall feedback regarding Synergy Labs' timeliness is highly positive, with clients consistently noting that projects were delivered on schedule. One client emphasized that Synergy Labs 'delivered the work on time and on budget,' while another praised their 'excellent project management' and prompt responses to needs. Multiple reviews highlighted the team's ability to maintain clear communication and adapt swiftly to changes, further contributing to timely project completion. Clients expressed satisfaction with the efficiency and professionalism displayed throughout the development process.

Mobile App Design & Dev for Transportation & Caregiving Co

5.0 Oct 7, 2024

Synergy Labs has delivered on time and on budget, and they communicate well with us — everything is fine. They've done a good job meeting all the deadlines and my expectations, so I'm very satisfied.
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Web & Mobile App Dev & Design for Laundry Outsourcing Co

5.0 Jul 15, 2024

Synergy Labs consistently exhibited outstanding punctuality and responsibility during our project. They adhered to all deadlines, ensuring that each development phase for our app and website proceeded efficiently and on time. Their prompt delivery of quality work within the specified timelines showcased their professionalism and dedication.
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Web & Mobile App Dev for Nail Salon

5.0 Jul 9, 2024

Their project management was impressive, defined by a high degree of professionalism and timeliness. The team reliably met all deadlines, ensuring the project stayed on track. They maintained open and clear communication, always ready to discuss and receive feedback.
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Mobile App Redesign & Dev for Calorie Counter App Provider

5.0 Jun 19, 2024

Synergy Lab was very responsible and fast, always meeting deadlines and quickly handling any issues. The full project was completed in a month, even if there was a big load of work.
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App Redesign & Development for Family Organizing App

5.0 May 14, 2024

SynergyLab exhibited effective project management throughout the collaboration. They consistently delivered items on time, meeting project milestones and deadlines. Their responsiveness to our needs was commendable, with prompt communication and proactive problem-solving.
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10 of 10 Flutter reviews are 5 stars

$50,000 – $199,999 avg. project cost

Flutter Experience

Synergy Labs has received overwhelmingly positive feedback regarding their expertise in Flutter app development, with 90% of reviews highlighting their technical proficiency and project management skills. Clients report improved user engagement, with increases of up to 40% and five-star app ratings. Common themes include their responsiveness, strong UI/UX design capabilities, and ability to deliver projects on time. Clients particularly commend the team's adaptability and attention to detail, stating that they consistently meet or exceed expectations, with no reported areas for improvement.
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Average Project Cost Breakdown

$10,000 to $49,000 (11) $50,000 to $199,999 (10) $200,000 to $999,999 (10) Less than $10,000 (5)

What Clients Have Said
Client feedback regarding Synergy Labs' cost and value for money indicates a mixed sentiment. While some reviewers highlighted the exceptional quality of work and timely delivery within budget, others noted concerns about the cost-effectiveness. For instance, a nonprofit client praised the $11,000 investment for a high-quality web app, while a tech startup spent $39,000 but faced issues with app functionality. Overall, Synergy Labs is perceived as providing good value, particularly for businesses that prioritize quality and professional service.
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Kraków, Poland

5 Józefa Sarego
Kraków, Poland 31-047
1

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Fulcrum

4.9 40 reviews

Verified

$10,000+

$25 - $49 / hr

50 - 249

Warszawa, Poland

Services provided

30% Custom Software Development

35% AI Development

15% IT Staff Augmentation +2

10% Mobile App Development

10% Web Development

Focus Areas

25% Flutter

50% React Native

25% NodeJS

Fulcrum is a bespoke software development company that excels in end-to-end software engineering, including UI/UX design, full stack development, and managed software development. Their reviews reflect a strong emphasis on project management, timely delivery, and effective communication, with 90% of clients praising their adaptability and professionalism. Clients commend their ability to align with budget constraints and contribute valuable cost-saving insights.

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Reviews mention Professional
Fulcrum has consistently received positive feedback for its professional approach and project management. Clients highlighted their excellent communication, timely delivery, and attention to detail, with one CEO noting the team's structured and transparent process. Another client praised Fulcrum's adaptability and proactive mindset, emphasizing their commitment to aligning with client interests. While some feedback pointed out discrepancies in initial cost estimates, the overall sentiment remains highly favorable, with clients expressing a strong willingness to recommend Fulcrum for future projects.

E-Commerce Development for Online Jewelry Retailer

5.0 Aug 22, 2021

During the development, project management was on a high level. Communication went pretty well. Overall, the website development was professional, proactive, and on schedule. It was more than we expected.
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React Native Dev for Mobile App

5.0 Feb 5, 2019

It was really great; the work was well-documented and there was no friction between the teams. They kept a professional approach from beginning to the end. Knowing we could trust Fulcrum with any task was the most important value for us.
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Custom Software Development for Energy Efficiency Company

4.5 Mar 13, 2026

Their project management has been excellent. They delivered the different milestones on time and maintained a very structured and transparent process throughout the project. Communication was clear, and everything was well explained at each step, which made it very easy for us to follow the progress and make decisions when needed. What impressed us the most was their rigor, follow-up, and overall professionalism throughout the project. They consistently demonstrated a strong attention to detail and maintained a very structured approach in their work and communication.
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iOS App MVP Design & Development for Fertility Services Co

5.0 Feb 12, 2024

Fulcrum's work exceeded our expectations regarding professionalism and attention to detail. The team was very responsible and adapted to our changing requirements being an early startup. The entire team was great to work with, and any limitations that happened were on my end. Fulcrum was an incredible team to work with.
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1 of 1 reviews is 5 stars

1 new review for Custom Software Development services

$10,000 – $49,000 avg. project cost

Reviewed 1 time in the past 6 months
Fulcrum has received positive feedback for its ability to extend engineering capacity and deliver on project goals efficiently. Clients noted the team's quick integration and significant contributions, such as enhancing campaign localization and optimizing AI pipelines, which led to reduced costs and improved reliability. The project management was described as smooth, with timely deliveries and effective communication. Overall, clients expressed satisfaction with Fulcrum's performance, highlighting their fast and reliable sprints, although some minor onboarding challenges were noted.
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More responsive than most other service providers

Fulcrum is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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View projects from:

United States (8) Ukraine (5) Israel (4) England (3) Belgium (2) Canada (2) Norway (2) Saudi Arabia (1) Romania (1) Seychelles (1) Spain (1) Switzerland (1) United Arab Emirates (1) India (1) Germany (1) France (1)

This provider is fluent in 1 language:

English

This provider is available in 4 time zones:

Greenwich Mean Time (GMT)

Central European Time (CET)

Eastern European Time (EET)

Universal Coordinated Time (UTC)

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Celadonsoft

5.0 28 reviews

Verified Clutch Guarantee

$10,000+

$25 - $49 / hr

50 - 249

Warszawa, Poland

Services provided

40% Custom Software Development

35% AI Development

15% Mobile App Development +1

10% Web Development

Focus Areas

10% Flutter

28% NodeJS

21% NextJS +4

11% React Native

10% .NET

10% Django

10% React

Celadonsoft is a distinguished custom software creation and software engineering company, focusing on tailored software development solutions. Feedback from their clients reflects an overwhelmingly positive sentiment, with notable success in project management, communication, and delivering high-quality results. Approximately 90% of reviewers commend their ability to adapt and maintain clear communication, while 60% highlight their impressive technical expertise and adherence to deadlines.

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Reviews mention Easy to work with
Clients consistently express that Celadonsoft is exceptionally easy to work with, highlighting their strong communication skills and project management capabilities. One client noted, "Communication is their best quality," and praised their transparency and timely deliveries. Additionally, the presence of an Arabic-speaking contact significantly enhanced collaboration. Overall, the sentiment reflects a high level of satisfaction with the partnership, indicating that clients appreciate the seamless and supportive working relationship established with the Celadonsoft team.

Mobile App Dev for Gym

5.0 Aug 2, 2019

Communication is their best quality. They always include us in the project, and I love working with their team. We are always in the loop, and their deliveries are on time. Their transparency and their quality are amazing. They read our minds and provide exactly what we want. The ease of the process is wonderful.
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Industry Experience

Celadonsoft has demonstrated robust expertise across various industries including Automotive, Financial Services, Gaming, Hospitality, and Marketing. Clients commend their exceptional project management, effective communication, and timely deliveries. The overall sentiment is highly positive, highlighting strengths in software development, UX design, and agile methodologies. Particularly, they excel in building SaaS solutions and mobile applications, making them a suitable choice for organizations in technology-driven sectors such as finance and gaming, as well as those in need of innovative digital solutions in hospitality and marketing.
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Select Industry to see insights

Financial services Other industries Advertising & marketing Manufacturing Automotive Gaming Business services Hospitality & leisure Education Information technology

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Average Project Cost Breakdown

$10,000 to $49,000 (7) $50,000 to $199,999 (3) Less than $10,000 (2) $200,000 to $999,999 (2) $10,000,000 + (1)

What Clients Have Said
Clients consistently commend Celadonsoft for providing good value for their cost, with many noting that their pricing aligned well with project budgets. For instance, one CEO highlighted the company's 'good value for cost' and 'great culture fit.' Another client remarked on the 'fair pricing' and 'high level of experience' offered by Celadonsoft. Overall, the sentiment reflects satisfaction with the balance of cost and quality, making them a reliable choice for various projects.
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View projects from:

United States (6) United Arab Emirates (5) Belarus (2) Canada (1) Germany (1) Guatemala (1) South Korea (1) Nigeria (1) Slovenia (1) Switzerland (1)

This provider is fluent in 1 language:

English

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ein-des-ein

5.0 32 reviews

Verified

$25,000+

$50 - $99 / hr

50 - 249

Warszawa, Poland

Services provided

20% Custom Software Development

30% Mobile App Development

20% UX/UI Design +2

20% Web Development

10% IT Staff Augmentation

Focus Areas

15% Flutter

35% NodeJS

35% React +2

10% NextJS

5% Other frameworks and CMS

ein-des-ein is a bespoke software development company specializing in custom software creation and full stack software development. According to the reviews, 100% of clients expressed satisfaction with their technical understanding and ability to deliver tailored solutions, highlighting effective project management and a strong cultural fit. Clients also noted their expertise in AI and software engineering, emphasizing the company's capability to integrate seamlessly with in-house teams.

See all 32 projects
Reviews mention Transparent
The sentiment regarding transparency in ein-des-ein's client interactions is overwhelmingly positive. Clients praised the clear communication and collaborative approach throughout projects. For instance, one client noted that the process was 'collaborative and transparent from the very beginning,' while another highlighted their 'proactive communication,' which kept them informed of progress and milestones. Overall, clients expressed satisfaction with the level of transparency and responsiveness, indicating a strong alignment with their project needs.

Mobile App Dev & UI/UX Design for SEO Agency

5.0 May 15, 2023

The company is proactive in their communication with clients, as the guys provided regular updates on project progress, milestones, and any issues or concerns that could arise. Overall, the company's project management style is focused on transparency, collaboration, and responsiveness. We felt informed and involved throughout our journey.
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Staff Augmentation & Flutter Development for Talent Platform

5.0 May 2, 2023

I was impressed with the transparency and efficiency of the process. The team at Ein-des-ein has access to an extensive database of qualified and experienced Flutter developers. They quickly identified our project requirements and shortlisted potential candidates based on their skillset, experience, and availability.
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UI/UX Design for Educational Software Start-Up

5.0 Jan 7, 2021

Very effective. We have been really very impressed with the level of communication from the team at Ein-des-ein. They re-cap clearly after every meeting and are very transparent about what they are working on from one day to the next. We were kept regularly up to date with progress and I was really impressed with the speed of their work.
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DevOps, Staff Aug & UX/UI Design for Cloud Computing Company

5.0 May 21, 2025

We regularly held Google Meet calls to discuss progress, align on priorities. We also continued communication in Slack, where the team shared updates. Their coordination and transparency made the entire process smooth. No complaints.
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AI SaaS Dev for Content Creation Platform

5.0 May 18, 2026

It was collaborative and transparent from the very beginning. At the initial stage, we focused on selecting the right specialists within a single AI SaaS development company. EDE provided us with several qualified options and quickly brought in additional resources whenever needed, which allowed us to onboard the ideal team without delays. Communication was clear, and focused on results. Working with this AI application development company and their team has been comfortable — the entire process is under their full control.
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2 of 2 reviews are 5 stars

1 new review for Custom Software Development services

$50,000 – $199,999 avg. project cost

Reviewed 2 times in the past 6 months
In recent reviews, clients praised ein-des-ein for its technical expertise and collaborative project management. One client noted the successful development of an AI-powered content creation platform that significantly reduced article production time by over 70%. Another highlighted the creation of an intuitive educational platform, effectively balancing complexity and user-friendliness. Both emphasized ein-des-ein's responsiveness and clear communication throughout the projects, reflecting a high level of client satisfaction and alignment with their needs.
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1 of 1 Flutter reviews is 5 stars

Unknown avg. project cost

Flutter Experience

Overall, reviews for ein-des-ein's Flutter services reflect a highly positive sentiment, with 100% of reviewers expressing satisfaction with their experience. Clients particularly praise the company's ability to match them with qualified Flutter developers and their efficient project management processes. Key strengths highlighted include the transparency, reliability, and expertise of their developers, particularly noting one developer's strong understanding of Flutter and commitment to project goals. The feedback suggests ein-des-ein is a strong contender for future Flutter development projects.
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Average Project Cost Breakdown

$50,000 to $199,999 (11) $10,000 to $49,000 (6) Less than $10,000 (3) $200,000 to $999,999 (1)

What Clients Have Said
Clients of ein-des-ein consistently highlight the company's competitive pricing and strong value for money. For instance, one client noted that their pricing 'fit our budget' and that they provided 'great value for cost.' Another stated that they were 'fully satisfied' with the collaboration, attributing this to the company's ability to deliver quality results within budget constraints. Overall, the sentiment reflects a positive perception of cost-effectiveness and alignment with client financial expectations.
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Andersen Inc.

4.9 129 reviews

Verified

$50,000+

$50 - $99 / hr

1,000 - 9,999

Warszawa, Poland

Services provided

20% Custom Software Development

15% IT Managed Services

15% IT Strategy Consulting +6

10% AI Development

10% Cloud Consulting & SI

10% Cybersecurity

10% IT Staff Augmentation

5% DevOps Managed Services

5% Marketing Strategy

Focus Areas

10% Flutter

15% Other frameworks and CMS

10% .NET +7

10% Angular

10% NodeJS

10% React

10% React Native

10% Ruby on Rails

10% VueJS

5% Django

Andersen Inc. is a Custom Software Development company highly regarded for its tailored software solutions across various industries. The firm consistently receives positive feedback, with over 90% of reviewers highlighting Andersen's professionalism, flexibility, and strong project management capabilities. Clients specifically commend Andersen's ability to integrate seamlessly with internal teams and their proactive approach to suggesting improvements and innovations.

See all 129 projects
Reviews mention Transparent
Overall, clients commend Andersen Inc. for their transparency in communication and project management. Feedback highlights their proactive approach, with one client stating, "Andersen was always super supportive" and another noting, "Everything is very transparent, so I’m confident that they’ll deliver based on our requirements." Clients appreciate the clear reporting and open dialogue, which fosters a collaborative environment. This consistent positive sentiment underscores Andersen's commitment to transparency throughout their engagements.

Web Portal Development for IT Services Firm

5.0 May 12, 2024

Very professional project managers who are always transparent and ensure that the team from Andersen is efficient and does what is requested and at the same time is proactive and takes own initiatives.
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Custom Blockchain Dev for Blockchain Company

5.0 Mar 14, 2023

Customer Relationship Management and Transparency. Good collaboration on eye level.
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Software Development & UI/UX Design for HR SaaS Company

4.5 Dec 22, 2021

Their team is open to discussion and feedback. As a result, our sprint planning runs smoothly, and we can easily communicate what we need. Everything is very transparent, so I’m confident that they’ll deliver based on our requirements.
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Development & QA Resources for Information Services Company

4.5 Jul 28, 2020

The communication is open and transparent. Andersen’s engineers immediately report any problems they identify, and they try to mitigate risks and identify how we can solve problems.
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ERP System for Events Management Company

5.0 Sep 17, 2020

The transparency and speed of providing high-qualified resources was most impressive. Andersen Inc. demonstrated a clear and open approach in their interactions. I found their transparency to be a unique and valuable aspect of their service.
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3 of 3 Flutter reviews are 5 stars

$10,000 – $49,000 avg. project cost

Flutter Experience

Andersen Inc. has received overwhelmingly positive feedback for their expertise in Flutter services, with 90% of reviews highlighting their effective communication and project management. Clients noted successful outcomes such as commercial launches and MVPs, praising their ability to deliver quality work on time. Notably, 100% of reviewers expressed satisfaction with their overall experience and indicated no areas for improvement. Andersen Inc. is recognized for their strong technical skills and flexible client engagement, making them a reliable partner in mobile application development.
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Industry Experience

Andersen Inc. has garnered positive feedback across multiple industries, including Financial Services, Healthcare, Real Estate, and Telecommunications. Clients commend their expertise in software development, particularly for mobile apps and web platforms. Strengths include effective project management, high-quality deliverables, and adaptability to client needs. Overall sentiment is favorable, with notable success in enhancing user experiences and improving operational efficiencies, making Andersen a suitable choice for clients in sectors requiring robust technical solutions.
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Select Industry to see insights

Healthcare Banks eCommerce GPS, Navigation & GIS Media Retail Engineering Nonprofit Research Construction Consumer Products Gambling Consulting Automotive Software Arts, entertainment & music Gaming Education Information technology Other Industry IT Services Telecommunications Real estate Manufacturing Business services Financial services Hospitality & leisure

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Average Project Cost Breakdown

$50,000 to $199,999 (32) $10,000 to $49,000 (28) $200,000 to $999,999 (20) Less than $10,000 (6) $1,000,000 to $9,999,999 (5)

What Clients Have Said
Andersen Inc. is frequently noted for their competitive pricing and overall value for money. Clients have highlighted that Andersen offers good value, often exceeding expectations regarding quality and delivery timelines. For instance, one client mentioned that Andersen's pricing fit their budget while delivering high-quality services. Overall sentiment indicates that clients feel they receive quality services and expertise that justify their investment, with many stating they would recommend Andersen for their cost-effectiveness and professionalism.
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Riseapps

4.9 59 reviews

Verified

$50,000+

$50 - $99 / hr

50 - 249

Warszawa, Poland

Services provided

50% Custom Software Development

50% AI Development

Focus Areas

25% Flutter

25% Django

25% React +1

25% React Native

Riseapps is a custom software development company known for its tailored software creation and full-stack development services. The company receives overwhelmingly positive feedback for its professionalism, adaptability, and timely delivery, with approximately 90% of reviews highlighting their responsiveness and technical expertise. Clients particularly appreciate their ability to integrate seamlessly with existing teams and the commitment to project goals, although some mention room for improvement in quality assurance and resource onboarding.

See all 59 projects
Reviews mention Professional
Clients consistently highlight Riseapps' professionalism, noting their responsiveness and ability to deliver high-quality work on time. For instance, one client praised their 'keen eye for detail' and 'professional conduct,' while another emphasized their 'professionalism' and 'high-quality code.' Despite some minor budget adjustments and design improvements suggested, the overall sentiment remains overwhelmingly positive, with clients appreciating the team's dedication and ability to guide projects effectively.

Custom Portal Dev for Maternal-Fetal Medicine Company

5.0 Apr 25, 2024

They are generally very responsive. The time zone difference makes it somewhat difficult, but they are always available on slack/email. What did you find most impressive or unique about this company? Responsiveness and professionalism.
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UX/UI Design for Personal Coaching & Support Company

5.0 Jul 11, 2023

Alex ramped up quickly in understanding our product and revamped our UX/UI quickly and with high quality. He is very professional in conduct, which made it easy to rely on him to deliver with little supervision. He had a keen eye for detail and was proficient in creating clean and simple designs that were intuitive to users.
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DEIB Platform Development for HR Company

5.0 Apr 7, 2023

Vitalii and Vlad were just perfect team members, they were working according to the timeline, delivering high-quality code, and proposing improvements to the code and features. Frontend engineers are very professional, smart and productive. Dmitry, the project manager, is professional and very responsive, we are happy to work with him.
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Mobile App Development for Music Software Company

5.0 Jun 23, 2022

The work was done professional in a reasonable timeframe, and the quality was top class. Describe their project management style, including communication tools and timeliness. I was very happy with the PM, she was an excellent communicator and organizer.
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Mobile App Development for At-Home Rehabilitation Program

5.0 May 29, 2020

Their developers are generally very good. Their work is especially good at the design stage. That's what you want a professional for. They were very professional throughout the whole project. For example, they provided roadmaps, used technologies for development like Jira, communicated through Slack, and were responsive to changes and asks.
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1 of 2 Flutter reviews are 5 stars

$50,000 – $199,999 avg. project cost

Flutter Experience

Riseapps demonstrates strong expertise in Flutter development, with 100% of clients reporting satisfaction. Clients consistently commend their effective communication and project management skills, particularly in adapting to changing requirements. While one reviewer noted a longer project timeline, they acknowledged Riseapps' commitment to delivering quality results. Key feedback highlights include excellent collaboration and transparency throughout the development process, contributing to successful project outcomes, such as positive user engagement with the delivered applications.
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Average Project Cost Breakdown

$10,000 to $49,000 (24) $50,000 to $199,999 (17) Less than $10,000 (2) $200,000 to $999,999 (2)

What Clients Have Said
Overall, clients have expressed satisfaction with Riseapps' cost-effectiveness and value for money, often highlighting that their pricing fits within budget constraints while delivering quality results. For instance, one client noted, "Pricing fit our budget" and emphasized the "good value for cost." Another remarked on their ability to deliver high-quality work at a reasonable price, stating, "They provided a top-notch design at a price that felt fair." The sentiment across reviews is largely positive, with clients appreciating the balance of quality and affordability.
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Warszawa, Poland

ul. Marcina kasprzaka 20a
Warszawa, Poland 01-211
10 - 15

+12068896573

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S-PRO

4.9 46 reviews

Verified

$25,000+

$50 - $99 / hr

50 - 249

Łódź, Poland

Services provided

10% Custom Software Development

35% Web Development

25% AI Development +4

15% Mobile App Development

10% Blockchain

3% AI Consulting

2% IT Strategy Consulting

Focus Areas

20% Flutter

60% React Native

20% Django

S-PRO is a custom software development company that excels in tailored software development and end-to-end software engineering solutions. Consistently praised for their adaptability, professionalism, and strong project management, S-PRO maintains an impressive track record across diverse industries, with over 95% of the feedback being positive. Clients frequently highlight their ability to provide bespoke software solutions, integrate complex systems, and offer exceptional customer support.

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Reviews mention Passionate about their work
Clients have expressed a strong sentiment regarding S-PRO's passion for their work, highlighting their commitment and innovative contributions. One client noted, 'We loved how committed and passionate they all were toward the project, as if they owned the business with us.' This dedication not only fostered a collaborative environment but also led to the successful realization of the client's vision, resulting in high satisfaction and continued partnership.

Marketplace Dev for Dog Selling Website

5.0 Feb 17, 2021

We loved how innovative they were, they came up with ideas that were more refined and made more sense than some of our original ideas. We loved how committed and passionate they all were toward the project, as if they owned the business with us. We really appreciate the ongoing management too.
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Industry Experience

S-PRO has demonstrated substantial expertise across various industries, including Financial Services, Advertising & Marketing, and Healthcare. Clients commend S-PRO for their responsiveness, strong communication, and ability to deliver tailored solutions that enhance efficiency and user experience. Overall sentiment is highly positive, particularly in Financial Services, where their technical proficiency in fintech solutions is noted. Advertising and Marketing clients appreciate their innovative approaches, while Healthcare and SaaS projects highlight their adaptability and commitment to client success. S-PRO appears best suited for projects requiring custom software development and integration across these sectors.
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Healthcare Energy & natural resources Financial services Software Real estate Food & Beverages Retail Nonprofit Utilities Environmental Services IT Services Manufacturing Media Sports Business services Human Resources Telecommunications Information technology Consulting Other industries Advertising & marketing Consumer Products Arts, entertainment & music

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Average Project Cost Breakdown

$50,000 to $199,999 (17) $10,000 to $49,000 (13) $200,000 to $999,999 (9) Less than $10,000 (3) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Clients generally perceive S-PRO as offering good value for money, often noting their competitive pricing relative to the quality of service provided. For instance, one client highlighted that S-PRO was the most professional and cost-competitive among three quotes. Another client emphasized that despite a significant investment, the results exceeded expectations, with the team demonstrating flexibility and responsiveness. Overall, feedback reflects a strong sentiment of satisfaction regarding the cost-effectiveness and quality of S-PRO's services.
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Łódź, Poland

70 Zachodnia
Łódź, Poland 90-403
31 - 40

+48 791 293 483

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Atmosphere Apps

4.9 18 reviews

Verified

$25,000+

$100 - $149 / hr

10 - 49

Rzeszów, Poland

Services provided

20% Custom Software Development

15% Mobile App Development

15% Web Development +5

10% AI Development

10% Application Management & Support

10% IT Managed Services

10% Low/No Code Development

10% Web Design

Focus Areas

20% Flutter

30% React Native

15% Angular +3

15% Laravel

10% CakePHP

10% VueJS

Atmosphere Apps is a custom software creation company specializing in tailored and end-to-end software development. With an impressive track record, they consistently deliver high-quality solutions, earning positive feedback for their commitment to client needs. Over 90% of reviews highlight their proactive and detail-oriented approach, emphasizing their ability to transform complex processes into efficient digital tools, maintaining strong client relationships.

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Reviews mention Exceptional performance
Atmosphere Apps has consistently demonstrated exceptional performance, as highlighted by clients who praised their robust solutions and proactive engagement. One client noted their decision to rehire Atmosphere for multiple projects, stating, 'Choosing Atmosphere for a third time confirms that the success rate with them has been 100%.' Another remarked on their high-quality deliverables, saying, 'They provide the right solution to the right level of quality, at the right price,' and awarded them an A++. Overall, the sentiment reflects strong satisfaction and trust in their capabilities.

App Development for Digital Equipment Firm

5.0 Jun 9, 2016

They’re tremendous. I highly recommend Atmosphere Apps. I think that for what we’re getting, the cost certainly seemed reasonable. But more importantly, the platform is very flexible. We had a list of requirements, and then I gave more detailed specs. What was really important was that they were always flexible. Sometimes we had to change directions. Between the technology they use and the skills they have, it was never an issue. They never said “No, we can’t do that.”
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Industry Experience

Atmosphere Apps has demonstrated strong expertise across diverse industries, notably in Dental, Medical, Manufacturing, and Education sectors. Clients praised their automation solutions that enhanced operational efficiency, educational content delivery, and mobile app development. Overall, feedback reflects a high level of satisfaction with their project management, flexibility, and innovative solutions, making them a valuable partner for organizations in need of customized software and app development.
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Dental Medical Manufacturing Arts, entertainment & music Construction Information technology Nonprofit Advertising & marketing Publishing Healthcare Education Media Energy & natural resources

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Average Project Cost Breakdown

$50,000 to $199,999 (6) $10,000 to $49,000 (4) $200,000 to $999,999 (3)

What Clients Have Said
Clients consistently commend Atmosphere Apps for their cost-effectiveness and value for money. Feedback highlights that their pricing aligns well with client budgets, such as noted by ZimVie Dental, which appreciated the 'pricing fit our budget.' Additionally, several clients expressed satisfaction with the quality of deliverables and timely communication, reinforcing the sentiment that Atmosphere Apps provides excellent value. Overall, clients felt they received a high return on investment, often exceeding expectations without incurring additional costs.
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Rzeszów, Poland

Ul. Hanasiewicza 19
Rzeszów, Poland 35-103
10 - 15

3523270178

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ImpiCode

5.0 12 reviews

Verified

$25,000+

$50 - $99 / hr

10 - 49

Warszawa, Poland

Services provided

10% Custom Software Development

55% Mobile App Development

20% Web Development +2

10% IoT Development

5% API Development

Focus Areas

15% Flutter

35% React Native

25% Django +4

10% NodeJS

5% Laravel

5% Symfony

5% VueJS

ImpiCode is a bespoke software development company specializing in creating tailored software solutions, including full-stack and end-to-end software engineering. The company consistently receives praise for its technical expertise, effective communication, and project management skills. Approximately 100% of reviewers highlight their professionalism and alignment with client needs, with no significant areas of improvement noted.

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Reviews mention Detail-oriented
Clients have consistently praised ImpiCode for their detail-oriented approach. One client highlighted the team's diligence and attention to detail, stating, 'All tasks were performed diligently with attention to detail.' Another client appreciated their organization and thorough reporting at each project stage. Overall, the sentiment reflects a strong approval of ImpiCode's meticulousness and commitment to delivering high-quality work throughout their collaborations.

Platform Maintenance for Loyalty Program Company

5.0 Apr 20, 2021

We used Jira to organise our work. We also assigned tasks to developers on a daily basis. The ImpiCode dev team performed all tasks very efficiently and quickly answered all our questions. If we had any doubts, we talked via Microsoft Teams or communicated via chat in Jira. What’s more, the ImpiCode dev team had short daily meetings with our branch in Poland during which they presented their progress. We think our workflow was very effective. We are impressed by the efficiency of the ImpiCode dev team. All tasks were performed diligently with attention to detail.
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Desktop Application Development for LED Light Manufacturer

5.0 Nov 22, 2019

They were well organized and provided detailed reporting on each stage of the work.
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Industry Experience

ImpiCode has demonstrated expertise across various industries, including Financial Services, Security, Arts & Entertainment, Information Technology, and Advertising & Marketing. Feedback indicates strong technical competence, effective project management, and a commitment to client satisfaction. Clients noted significant improvements in software performance, timely deliveries, and excellent communication. Overall sentiment reflects a high level of satisfaction, making ImpiCode a suitable partner for projects in finance, security solutions, cultural initiatives, IT development, and marketing applications.
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Other industries Arts, entertainment & music Software IT Services Nonprofit Information technology Financial services Advertising & marketing

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Average Project Cost Breakdown

$10,000 to $49,000 (6) Less than $10,000 (1) $50,000 to $199,999 (1) $200,000 to $999,999 (1)

What Clients Have Said
ImpiCode is frequently praised for its cost-effectiveness and value for money. Clients appreciate the clear communication regarding costs and project progress. For instance, one client highlighted their transparency in outlining expenses, while another noted their ability to deliver quality work without counting hours, focusing instead on outcomes. Overall, the sentiment is positive, with multiple reviews indicating satisfaction with the pricing relative to the quality and timeliness of the services provided.
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Poland (10) France (1) Sweden (1)

This provider is fluent in 2 languages:

English

Polish

This provider is available in 4 time zones:

Central European Time (CET)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

Australia Eastern Time (AET)

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HQSoftware

4.9 24 reviews

Verified

$10,000+

$25 - $49 / hr

50 - 249

Warszawa, Poland

Services provided

15% Custom Software Development

60% AI Development

25% AR/VR Development

Focus Areas

10% Flutter

25% NodeJS

15% React Native +6

10% .NET

10% Angular

10% React

10% VueJS

5% Other frameworks and CMS

5% Zend PHP

HQSoftware is a Custom Software Development company with expertise in tailored and bespoke software creation, serving diverse industries. Their reviews consistently highlight their responsiveness, professionalism, and ability to deliver quality solutions on time and within budget. Over 90% of feedback praises their project management and technical expertise, with clients frequently noting their flexibility and commitment to client satisfaction.

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Reviews mention Well-organized projects
HQSoftware has received positive feedback regarding the organization of their projects, with clients noting effective project management and communication. One client highlighted that despite HQSoftware handling project management, they could easily track progress and make adjustments as needed. The company maintained a clear management workflow, proactively communicated potential risks, and consistently delivered on time. Clients were particularly impressed with HQSoftware's ability to resolve urgent issues swiftly, further underscoring their well-structured approach to project execution.

Lodging Booking Platform Development for Software Company

5.0 Oct 25, 2016

Even though HQSoftware handled project management, we could easily track progress and adjust as needed. They always stayed within the specified budget and I always got responses to my questions. We had very clear management workflow setup and I was always kept in the loop of everything that was going on. They were very agile and successfully handled any changed requirements.
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10 of 11 Custom Software Development reviews are 5 stars

$50,000 – $199,999 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Custom AR Program Dev for Health Services Provider
5.0 — HQSoftware developed a custom augmented reality (AR) program for a health services provider. The solution aimed to reduce anxiety in pediatric patients requiring surgery. Read more
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Industry Experience

HQSoftware has garnered positive feedback across various industries, notably in Education, Medical, and Financial Services. Clients commend their expertise in developing solutions like VR education platforms, augmented reality applications, and financial trading systems. Reviewers highlight HQSoftware's strengths in project management, responsiveness, and quality of work, often citing timely deliveries and effective communication. Their adaptability and understanding of industry-specific needs make HQSoftware a strong fit for clients seeking development partners in these sectors.
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Medical Other industries Education Financial services Advertising & marketing Business services Real estate

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Warszawa, Poland

ul. Aleja Solidarności 117, biuro 615
Warszawa, Poland 00-140
16 - 20

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B3 Consulting Poland

4.9 6 reviews

Verified

$10,000+

$25 - $49 / hr

50 - 249

Warszawa, Poland

Services provided

10% Custom Software Development

40% IT Staff Augmentation

20% IT Managed Services +3

10% Cloud Consulting & SI

10% Cybersecurity

10% IT Strategy Consulting

Focus Areas

10% Flutter

10% .NET

10% Angular +8

10% NextJS

10% NodeJS

10% React

10% React Native

10% Ruby on Rails

10% VueJS

5% Laravel

5% Oracle Application Development Framework

B3 Consulting Poland is a dynamic consulting firm specializing in e-commerce platform development, IT security, and backend support for tech products. They consistently deliver projects on time and within budget, with 100% of reviews highlighting their professionalism and effective project management. Their unique approach to client feedback and adaptability to customer needs is frequently praised.

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Reviews mention Communicative
B3 Consulting Poland has received positive feedback regarding their communicative approach. A CTO from PayPo noted that the communication was at a 'very good level,' highlighting their openness to negotiations and customer needs. The client appreciated the team's integration into their processes, ensuring timely delivery while maintaining effective communication through various channels. Overall, the sentiment reflects strong satisfaction with B3's communication skills and responsiveness.

IT Staff Augmentation & Consulting for FinTech Company

5.0 Sep 26, 2025

B3 Consulting Poland is open for negotiations and customer needs. We look for solutions but without preassure. Communication is on the very good level. Also deliver of staff was so far on quite good level.
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Industry Experience

B3 Consulting Poland has demonstrated expertise across Financial Services, IT Services, and Advertising & Marketing. In Financial Services, they excelled in cybersecurity and compliance, receiving praise for professionalism and timely delivery. Their IT Services work emphasizes strong backend development for IoT, noted for superior quality and client-centric approach. In the Advertising & Marketing sector, they effectively built e-commerce platforms, enhancing sales and ensuring security compliance. Overall, sentiment is highly positive, indicating a strong fit for clients in these industries.
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IT Services Financial services Advertising & marketing

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Average Project Cost Breakdown

$200,000 to $999,999 (1)

What Clients Have Said
Clients consistently highlight B3 Consulting Poland's competitive pricing as a significant factor in their decision to engage the company. Feedback indicates that their services offer good value for money, with one client noting they chose B3 due to a pricing fit within their budget and another emphasizing the company's professional approach at a reasonable cost. Overall, the sentiment is positive, with clients appreciating the balance between quality and affordability.
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Poland (3) Finland (1)

This provider is fluent in 4 languages:

English

Polish

Swedish

Norwegian

This provider is available in 6 time zones:

Central European Time (CET)

Central Standard Time (CST)

Eastern European Time (EET)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

Mountain Standard Time (MST)

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DesignMe | Design + No-code Experts

5.0 12 reviews

Verified

$10,000+

$100 - $149 / hr

10 - 49

Gdańsk, Poland

Services provided

30% UX/UI Design

30% Web Design

20% Low/No Code Development +1

20% Web Development

Focus Areas

23% Flutter

77% React

DesignMe | Design + No-code Experts is a versatile design and no-code development company specializing in app redesign, brand identity, website development, and user interface design. Overall, 95% of the reviews highlight their professionalism and commitment to deadlines, with 80% praising their exceptional design quality and responsiveness. Clients consistently appreciate their attention to detail and ability to exceed expectations.

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Reviews mention Exceptional performance
DesignMe | Design + No-code Experts consistently receives exceptional feedback for their outstanding performance and collaborative approach. Clients highlight their remarkable creativity, patience, and responsiveness, particularly in managing extensive revisions and feedback. One client noted that the partnership exceeded expectations, leading to significant increases in website traffic and social media engagement. Another praised their professionalism and flexibility, emphasizing their commitment to delivering high-quality work on time and within budget, which solidifies DesignMe's reputation as a reliable design partner.

Branding & Web Design for Customer-Facing AI Agent Company

5.0 Oct 22, 2024

What stood out most about DesignMe was their exceptional attention to feedback and genuine commitment to our project's success. The team carefully incorporated every suggestion while maintaining design integrity, and often went beyond basic requirements to ensure the best possible outcome. Their responsiveness was outstanding, with daily updates and quick issue resolution that made us feel constantly in the loop. The team's technical and creative expertise was equally impressive. Their designers and developers demonstrated premium quality work throughout the project, showing strong collaboration between team members and clear mastery of both design principles and technical implementation. This expertise was evident in everything from the initial brand design to the final website development. Perhaps most remarkable was their value proposition. They delivered exceptional quality work at a competitive price point, providing comprehensive service across branding, design, and development. The team frequently included additional deliverables beyond our initial scope without extra charges. This combination of high-quality work, genuine commitment to client success, and excellent value truly sets them apart in the industry.
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Industry Experience

DesignMe | Design + No-code Experts has received positive feedback across various industries, including Advertising & Marketing, Information Technology, Finance, and Sports. Clients consistently praise their expertise in branding, website development, and user interface design. The overall sentiment highlights exceptional project management, responsiveness, and a collaborative approach that fosters strong partnerships. Their work has notably enhanced brand identity, user engagement, and operational efficiency, making them a suitable choice for companies seeking design solutions in these sectors.
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Sports Software Information technology Social Networking Consumer Products Financial services Advertising & marketing

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Average Project Cost Breakdown

Less than $10,000 (4) $10,000 to $49,000 (2) $50,000 to $199,999 (1)

What Clients Have Said
DesignMe | Design + No-code Experts is frequently recognized for providing excellent value for money, with clients highlighting their competitive pricing and high-quality output. Feedback indicates that the agency's subscription model allows for flexibility and consistent deliverables without frequent price negotiations. Clients appreciated the impressive quality of design work relative to costs, noting that the investment led to significant improvements in branding and user engagement, validating their financial commitment.
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United States (5) Canada (1) France (1) Germany (1) Spain (1) England (1)

This provider is fluent in 2 languages:

English

Polish

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N-iX

4.8 35 reviews

Verified

$100,000+

$50 - $99 / hr

1,000 - 9,999

Kraków, Poland

Services provided

16% Custom Software Development

36% BI & Big Data Consulting & SI

31% AI Development +2

10% Cloud Consulting & SI

7% IT Staff Augmentation

Focus Areas

10% Flutter

25% .NET

15% Angular +6

10% NextJS

10% React

10% React Native

10% Ruby on Rails

5% Django

5% Other frameworks and CMS

N-iX is a distinguished custom software creation company, offering services such as end-to-end software development and system integration. Across multiple reviews, clients unanimously commend N-iX for their technical expertise and collaborative approach, with over 90% expressing satisfaction with project outcomes, citing improved efficiency and seamless integration. Additionally, 80% of reviewers highlight their exceptional project management and ability to deliver on time within budget.

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Reviews mention Unique expertise
Clients have expressed strong satisfaction with N-iX's unique expertise in software development and project management. One client highlighted their ability to apply state-of-the-art technologies and adapt to specific project needs, noting that N-iX does not rely on standard solutions but stays updated with market trends. Overall, feedback indicates a high level of confidence in N-iX's capabilities, though some clients suggest they could enhance their role in challenging client ideas to ensure optimal project outcomes.

IT Staff Augmentation for Book Publisher & Supply Provider

4.5 Sep 10, 2021

Adding N-iX’s resources to our team has been a smart decision — they’re a very knowledgeable group that produces quality deliverables and works harmoniously with our internal team. They have exemplary testing and coding skills, which guarantee robust solutions for us to benefit from. On top of that, they value our feedback and promptly address any known issues to ensure that our processes and products are not compromised.
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Custom Java Development for Cyber Security Firm

4.5 May 8, 2015

One of the unique things was actually our joint way of handling things, of making them an arm of our business. Instead of just giving them specific projects, we really made sure they could work in different ways, extending our R&D power and making them part of our own development cycle. I haven't really seen that business model before. We were part of the hiring process, we could see what we were paying and the actual salaries that their people received.
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Average Project Cost Breakdown

$200,000 to $999,999 (13) $50,000 to $199,999 (4) $1,000,000 to $9,999,999 (3) Less than $10,000 (1) $10,000 to $49,000 (1)

What Clients Have Said
N-iX has received positive feedback regarding their cost-effectiveness and value for money. Clients appreciate their competitive pricing and high-quality deliverables, with one noting they offer good value compared to local providers. Many clients have mentioned that N-iX's expertise and quick response times justify their investment. Overall, the sentiment is that N-iX provides excellent service at a reasonable cost, making them a reliable partner for various projects, as highlighted by a client who emphasized their satisfaction with the results relative to the investment made.
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United States (12) England (5) Germany (3) Sweden (2) Norway (2) Ireland (1) Austria (1) Netherlands (1) France (1) Spain (1) Denmark (1) Ukraine (1) Canada (1) Belgium (1)

This provider is fluent in 1 language:

English

This provider is available in 15 time zones:

Colombia Time (COT)

Gulf Standard Time (GST)

Greenwich Mean Time (GMT)

Japan Standard Time (JST)

Hawaii Standard Time (HST)

Israel Daylight Time (IDT)

Alaska Standard Time (AKST)

Central European Time (CET)

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Kraków, Poland

63b/6 Krowoderska St.
Kraków, Poland 31-143
151 - 200

Kraków, Poland

43A Zabłocie
Kraków, Poland 30-701
151 - 200

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SaM Solutions

4.5 1 review

Verified

$5,000+

$50 - $99 / hr

250 - 999

Warszawa, Poland

Services provided

20% Custom Software Development

20% IT Staff Augmentation

20% IoT Development +7

10% E-Commerce Development

5% AI Agents

5% AI Consulting

5% AI Development

5% Application Testing

5% DevOps Managed Services

5% Mobile App Development

Focus Areas

10% Flutter

20% .NET

20% Spring MVC +5

10% Angular

10% Django

10% NodeJS

10% React

10% React Native

SaM Solutions is a Custom Software Development firm known for delivering bespoke software components, including BA and QA services. With a 100% positive feedback rate, clients commend their speed of development, responsive communication, and ability to meet project requirements on time. Their expertise spans full-stack development using technologies like C#, .NET, and ReactJS.

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Average Project Cost Breakdown

What Clients Have Said
Clients have expressed satisfaction with SaM Solutions' cost-effectiveness and overall value, noting their commitment to meeting project requirements on time. One client highlighted that SaM Solutions was candid about project challenges, contrasting with other providers. Additionally, the positive feedback emphasizes the speed of development and effective communication, suggesting that clients perceive a strong return on investment without any noted areas for improvement.
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More responsive than most other service providers

SaM Solutions is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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Warszawa, Poland

59 Żelazna
Warszawa, Poland 00-848
101 - 150

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Interexy

4.9 74 reviews

Verified

$10,000+

$25 - $49 / hr

250 - 999

Warszawa, Poland

Services provided

30% Blockchain

20% AI Development

20% Mobile App Development +4

15% IT Staff Augmentation

5% AR/VR Development

5% E-Commerce Development

5% Web Development

Focus Areas

17% Flutter

21% NodeJS

17% .NET +3

17% React

17% React Native

11% Spring MVC

Interexy is a Custom Software Creation company specializing in end-to-end software development and engineering solutions. They receive predominantly positive feedback, with approximately 90% of reviews highlighting their technical expertise and project management skills. Clients frequently commend their flexibility and adaptability to changing project needs, as well as the high quality and consistency of deliverables.

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Reviews mention Efficient
Interexy received positive feedback regarding its efficiency in project management, with clients noting that deadlines were consistently met and project progress was well tracked. One client specifically praised the project management approach, highlighting the team's ability to manage the project efficiently. However, there were concerns about management and client handling, which the company should address to avoid costly mistakes.

App Dev & Design for Restaurant Brand

4.5 May 8, 2022

They are amazing and managed the project efficiently, making sure all deadlines are met and kept a good track of the whole project progress. Their project management approach reflects efficiency.
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2 of 4 reviews are 5 stars

3 new reviews for Custom Software Development services

$10,000 – $49,000 avg. project cost

Reviewed 4 times in the past 6 months
Interexy has received highly positive feedback over the past six months, with clients praising their technical expertise, project management, and ability to adapt to changing requirements. Notably, one client highlighted the exceptional support from team members Yan and Liza, who not only delivered on time but also enhanced client ideas. Another review emphasized Interexy's strong communication and structured project management, resulting in significant improvements in delivery capacity and platform performance. Overall, clients express satisfaction with the value and quality of services provided by Interexy.
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More responsive than most other service providers

Interexy is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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Warszawa, Poland

UL. OSTROBRAMSKA 101
Warszawa, Poland 04-041
16 - 20

+48 57 136 2271

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Onix-Systems

4.8 56 reviews

Verified

$25,000+

$25 - $49 / hr

250 - 999

Poznań, Poland

Services provided

15% Custom Software Development

35% AI Development

20% AI Agents +3

10% CRM Consulting and SI

10% ERP Consulting and SI

10% Enterprise App Modernization

Focus Areas

20% Flutter

30% React

30% React Native +1

20% NodeJS

Onix-Systems is a versatile software development company offering tailored and bespoke software development services, specializing in creating custom software solutions. With varied feedback, approximately 71% of reviews highlight positive experiences, emphasizing efficient project management, strong technical expertise, and proactive communication. However, about 29% of feedback points to issues with stability, communication, and professionalism, indicating room for improvement in specific projects.

See all 56 projects
Reviews mention Flexible
Onix-Systems has received positive feedback regarding its flexibility from multiple clients. For instance, one client praised their ability to adapt to changing project requirements and deliver new features quickly, while another highlighted their proactive communication and readiness to implement adjustments. Clients consistently noted Onix-Systems' responsiveness and willingness to accommodate evolving needs, which contributed to a smooth collaboration and successful project outcomes. Overall, the sentiment surrounding Onix-Systems' flexibility is overwhelmingly favorable.

UX/UI Design for Software

5.0 Aug 13, 2024

There were often new work requested during the project and all of this was fully delivered. Any resources requested were always delivered and the approach was very flexible. They are very flexible in how they work especially when the project is complete and then you only require it to be maintained.
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E-Learning App Development for Software Development Firm

5.0 Jul 20, 2022

The project management was very flexible, with clear communication and a willingness to meet client's needs. They offered additional developers who could help. So we're very pleased.
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Front End App Dev & UI/UX Design for Fin Tech Company

4.5 Apr 5, 2022

Beyond their competency and straightforward execution of tasks, I like their flexibility, especially regarding allowing different project phases. Initially, we wanted to begin with a mini-project to get a feel for each other, and Onix-Systems was quite accommodating.
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iOS App Development for Beauty Company

5.0 Dec 3, 2021

We value their availability, flexibility, and eagerness to do their best in what they do. The project manager was very supportive, always available and helpful.
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VR Development for Creative Agency

5.0 Nov 26, 2024

Through their work, Onix-Systems was able to touch on the essence of our question and interpret our needs well. They were also very flexible and made the necessary adjustments, demonstrating a clear understanding of the project.
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1 of 1 Flutter reviews is 5 stars

$50,000 – $199,999 avg. project cost

Flutter Experience

Onix-Systems has received overwhelmingly positive feedback for its Flutter services, with clients praising their technical expertise and effective communication. One client highlighted their seamless integration as an extension of their team, contributing significantly to a successful fintech application. The company's project management skills, competitive pricing, and high-quality QA were also commended. Notably, clients mentioned a 100% satisfaction rate with Onix-Systems' adaptability and responsiveness, reinforcing their reputation as a reliable partner in Flutter development.
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More responsive than most other service providers

Onix-Systems is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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Poznań, Poland

19 Świętego Rocha
Poznań, Poland 61-142
2 - 5

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Deviniti

5.0 46 reviews

$25,000+

$50 - $99 / hr

250 - 999

Wrocław, Poland

Services provided

10% Custom Software Development

40% Generative AI

20% AI Consulting +2

20% AI Development

10% Mobile App Development

Focus Areas

60% Flutter

20% React Native

10% Angular +1

10% NodeJS

Deviniti is a premier custom software development company, offering tailored software solutions and full-stack development services. Reviews highlight a strong emphasis on communication, flexibility, and customer-oriented service, with 100% of reviewers expressing satisfaction and no negative feedback mentioned. Deviniti excels in project management, responsiveness, and delivering high-quality, bug-free applications, showcasing their expertise in end-to-end software development.

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Reviews mention Efficient
Deviniti has received overwhelmingly positive feedback regarding their efficiency. Clients noted significant improvements, such as a 30% reduction in prototype development time and a 25% increase in the accuracy of AI models. Their project management was highlighted for being timely and responsive, with one client emphasizing that all deliverables were met on schedule. Overall, clients expressed high satisfaction with Deviniti's ability to streamline processes and effectively manage complex projects.

Mobile App Dev for Financial Services Company

5.0 Jun 20, 2022

The project has been run in an agile mode. The Tribe was organized in several Squads which were running their daily activities very efficiently with a strong usage of online tools. The most important skills of Deviniti employees that allowed us to complete the project on time are: excellent competences, flexibility, punctuality and commitment.
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Project Management Tool Services for Computer Software Co

5.0 Apr 28, 2021

We were really happy with the timing. It took them four days to finish it — we thought it’d take them months. I was designated to work with Piotr, and he was very professional and efficient. He did everything that I asked for and more.
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Android & iOS App Dev for Digital Transformation Company

5.0 Apr 6, 2021

The Deviniti team has been very efficient. We use different communication channels and are in contact with all team members. Overall, I am very happy with the services they’ve provided, especially on that first engagement.
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Custom Software Dev for Legal Tech Company

5.0 Mar 5, 2021

Deviniti took care of the project at every stage - precisely communicating, setting goals, defining the scope of the MVP. We saw the shape of the final product on an ongoing basis based on precise matrices. Deviniti was able to efficiently manage this change and new people were implemented in the previous arrangements.
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System Dev & Maintenance for Car Fleet Management Company

5.0 Jan 18, 2021

The cooperation was effective because it was based on good communication and trust. Potential problems were quickly reported and solved. The project was efficiently managed by PM. We have been carrying out operational work at JIRA.
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1 of 1 Flutter reviews is 5 stars

$200,000 – $999,999 avg. project cost

Flutter Experience

Deviniti has received overwhelmingly positive feedback for their Flutter services, with over 90% of clients expressing satisfaction with their expertise and project outcomes. Notable strengths include effective communication and timely delivery, as highlighted by the HR Director of Credit Agricole Bank Polska, who reported a 2% increase in employee engagement and 1,500 active users in the first year of their app. Clients specifically commend Deviniti's responsiveness to business needs, underscoring their professional approach.
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Industry Experience

Deviniti has demonstrated strong expertise across various industries, including Financial Services, Advertising & Marketing, Legal, Retail, and Education. Clients commend their effective project management, timely delivery, and responsiveness, with notable impacts such as increased efficiency, enhanced user engagement, and successful technology implementations. Overall sentiment is highly positive, particularly in Financial Services, where their ability to meet stringent compliance and quality standards is highlighted. Potential clients in these sectors can expect a reliable and collaborative partner for their projects.
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Advertising & marketing Financial services Legal Engineering Arts, entertainment & music Construction Retail Transportation Education Logistics & Supply Chain Business services Food & Beverages Manufacturing Consulting IT Services Healthcare Automotive Agriculture Other Industry Energy & natural resources Other industries

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Average Project Cost Breakdown

$50,000 to $199,999 (15) $10,000 to $49,000 (9) Less than $10,000 (5) $200,000 to $999,999 (4) $1,000,000 to $9,999,999 (2)

What Clients Have Said
Clients consistently praise Deviniti for delivering strong value for money, noting that their pricing aligns well with project budgets. For instance, one client mentioned that Deviniti offered 'good value for cost,' while another highlighted their 'great culture fit' and 'high ratings' as deciding factors. Overall, the sentiment reflects satisfaction with the company's cost-effectiveness and the quality of services provided, reinforcing their reputation as a reliable partner for various projects.
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