Top Software Developers in Luxembourg

Ratings Updated: December 6, 2025

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Featured

What are Featured Providers?
Notch

4.9 17 reviews
Premier Verified

$50,000+

$50 - $99 / hr

50 - 249

Serves Luxembourg

Services provided

35% Custom Software Development

20% AI Development

15% Enterprise App Modernization +3 services

10% AI Agents

10% AI Consulting

10% IT Staff Augmentation

Notch is a bespoke software development company specializing in custom software creation and end-to-end software development. Across multiple reviews, clients consistently praised their technical expertise, commitment to project success, and ability to integrate seamlessly with internal teams. Approximately 100% of reviewers highlighted their effective project management and proactive communication, with no significant areas for improvement identified. Notch's focus on tailored solutions and innovative approaches has led to enhanced efficiency and client satisfaction.

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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
In the last six months, client feedback for Notch highlights their exceptional dedication and expertise, particularly in software engineering and AI/ML integration. A managing director from 1WorldSync noted that Notch's team exceeded expectations in both functionality and efficiency, achieving results significantly above the anticipated 10% improvement. Communication was effective, with timely project delivery despite external challenges. Overall, clients express high satisfaction with Notch's support and project management, citing no areas for improvement.
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Industry Experience

Notch has demonstrated considerable expertise across various industries, including Information Technology, Automotive, Agriculture, and Telecommunications. Their reviews highlight strengths in software development, project management, and client collaboration. They are particularly noted for enhancing efficiency in IT solutions and delivering high-quality applications in automotive and agriculture sectors. Overall, feedback reflects a positive sentiment, with clients praising Notch's technical knowledge, responsiveness, and ability to adapt to client needs, making them a suitable partner for technology-driven projects.
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Telecommunications Automotive Agriculture Software Sports IT Services Construction Education Manufacturing Information technology

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More responsive than most other service providers

Notch 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:

Croatia (5) Germany (3) United States (3) Austria (1) Belgium (1) Ireland (1) Netherlands (1) Switzerland (1) United Arab Emirates (1)

This provider is fluent in 3 languages:

English

German

Croatian

This provider is available in 6 time zones:

Greenwich Mean Time (GMT)

Central European Time (CET)

Central Standard Time (CST)

Eastern European Time (EET)

Eastern Standard Time (EST)

Universal Coordinated Time (UTC)
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Innowise

4.9 72 reviews
Premier Verified

$10,000+

$50 - $99 / hr

1,000 - 9,999

Serves Luxembourg

Services provided

10% Custom Software Development

10% AI Development

10% AR/VR Development +7 services

10% Blockchain

10% Cloud Consulting & SI

10% E-Commerce Development

10% Enterprise App Modernization

10% IT Staff Augmentation

10% Mobile App Development

10% Web Development

Innowise is a bespoke software development company excelling in end-to-end services across various sectors, including healthcare and finance. The firm boasts a 100% satisfaction rate from reviewers, with significant praise for their project management and tailored solutions. Clients consistently highlight Innowise's responsiveness and technical expertise, with 90% of reviews mentioning their ability to deliver on time and within budget.

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Reviews mention Openness
Clients express a strong sentiment of openness regarding Innowise Group's communication and adaptability. One client highlighted the team's eagerness to understand project challenges and their flexibility in using the client's management tools. Another client remarked on the team's open-mindedness towards problem-solving and their commitment to addressing client needs. Overall, feedback indicates that Innowise fosters a collaborative environment, ensuring effective communication and responsiveness throughout the project lifecycle.

Video Streaming Platform Dev for IT Services Company

5.0 May 16, 2022

Communication, easiness and response time. Not only with the developer, Slava we could see how outstanding are his skillks, engament and openess to work with us, but with Buisness Developer Olga, we could see this same values and customer approach. Overall work with Innowise Group was very professional and had the highest standards expected.
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Python Code Development for Neurophysiological Startup

5.0 Apr 28, 2022

They had good communication skills, and they were open-minded to any problems and solutions. They tried to look at the problem from our perspective, and they were ready to do everything to help us.
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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
In the past six months, clients have praised Innowise for their effective project management and successful delivery of custom solutions. One client highlighted their transition from another firm, noting Innowise's superior handling of timelines and budget, stating they delivered on time and provided a functional product. Overall sentiment is highly positive, emphasizing Innowise's commitment to understanding client needs and executing projects efficiently.
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Average Project Cost Breakdown

$10,000 to $49,000 (24) $50,000 to $199,999 (17) $200,000 to $999,999 (10) Less than $10,000 (1)

What Clients Have Said
Clients consistently praised Innowise Group for their competitive pricing and excellent value for money. Feedback highlighted that their services fit various budgets while delivering high-quality results, as noted by multiple clients who emphasized good cost-to-value ratios. For instance, a CEO mentioned that Innowise's pricing fit their budget and provided great value, while another client appreciated the fair pricing during their ongoing engagement. Overall, the sentiment towards Innowise's cost-effectiveness is overwhelmingly positive, suggesting a strong alignment between quality and affordability.
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United States (15) Germany (10) Italy (6) England (4) Switzerland (4) Israel (3) Estonia (3) Luxembourg (2) France (2) Ireland (2) Lithuania (1) Qatar (1) Armenia (1) Finland (1) New Zealand (1) Norway (1) Poland (1) Georgia (1) South Africa (1) Sweden (1) Denmark (1) Thailand (1) Belarus (1) Bosnia and Herzegovina (1)

This provider is fluent in 7 languages:

English

Spanish

German

French

Italian

Polish

Ukrainian

This provider is available in 9 time zones:

Greenwich Mean Time (GMT)

Central European Time (CET)

Central Standard Time (CST)

Eastern European Time (EET)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

Phoenix Standard Time (PNT)

Mountain Standard Time (MST)

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S-PRO

4.9 46 reviews
Verified

$25,000+

$25 - $49 / hr

50 - 249

Serves Luxembourg

Services provided

10% Custom Software Development

35% Web Development

25% AI Development +4 services

15% Mobile App Development

10% Blockchain

3% AI Consulting

2% IT Strategy Consulting

S-PRO is a bespoke software development company specializing in custom software creation and full stack software development. Across numerous reviews, clients consistently highlight S-PRO's tailored solutions, adaptability, and effective project management, indicating a high level of satisfaction with their services. Approximately 90% of reviews praise their technical expertise and commitment to client needs, emphasizing the company's ability to deliver complex projects on time and within budget.

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Reviews mention Easy to work with
Clients consistently highlight S-PRO's ease of collaboration, noting their responsiveness and supportive communication. One client emphasized that S-PRO made the development process 'effortless and stress-free,' while another praised their ability to address queries promptly. Despite experiencing multiple project manager transitions, the overall sentiment remains positive, with clients reporting satisfaction in both the working relationship and the outcomes achieved. The consensus is that S-PRO is friendly, professional, and accommodating, making them a reliable partner.

Inventory Management System Dev for E-Commerce Company

5.0 May 20, 2021

For me, they’ve been really good from a project management perspective. To be honest, I was quite inexperienced when I started working with them, but it has been really easy. Everything has worked out really well; the feedback we’ve gotten from them has been easy to navigate. The results we’ve had so far have been great; we haven't bothered to look for a different company. Their pricing is really fair, and the communication is on a professional level, but they’re still friendly and easy to talk to.
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Web Development for Mobile Application Company

5.0 Jul 6, 2018

They performed well. S-PRO is an extremely easy development partner to work with. Whenever I send them a message, I get an immediate response. They go above and beyond to create or fix anything we request as quickly as possible. Even though we had two concurrent projects, S-PRO made our work effortless. We probably could have done even more because they made it go so smoothly. They're easy to get in touch with and will always make time to talk with me when I need them.
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19 of 22 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 Software Company
5.0 — S-PRO helps a software company with their AWS and fintech platform. They integrate sophisticated blockchain infrastructure and supply a team of developers and product managers for the job. Read more
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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
S-PRO is frequently praised for offering good value for money, with clients noting their competitive pricing relative to the quality of service provided. For instance, one client highlighted that S-PRO delivered great results within budget constraints, while another remarked on their flexibility and responsiveness to project needs. Overall sentiment reflects satisfaction with the cost-effectiveness of their services, as multiple clients indicated that S-PRO's pricing was reasonable given the high caliber of their work.
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More responsive than most other service providers

S-PRO 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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Simform

4.8 81 reviews
Premier Verified

$25,000+

$25 - $49 / hr

1,000 - 9,999

Serves Luxembourg

Services provided

10% Custom Software Development

10% AI Development

10% CRM Consulting and SI +7 services

10% Cloud Consulting & SI

10% E-Commerce Development

10% ECM Consulting and SI

10% ERP Consulting and SI

10% Enterprise App Modernization

10% Mobile App Development

10% Unified Communications Consulting & SI

Simform is a custom software development company offering end-to-end software engineering and tailored software creation services. The feedback is predominantly positive, with over 85% of reviews praising their technical expertise, project management, and alignment with client values. Simform's teams are noted for their proactive communication, timely delivery, and high-quality outputs, while a small percentage, less than 5%, highlight areas for improvement in transparency and scope management.

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7 of 10 reviews are 5 stars

8 new reviews for Custom Software Development services

$50,000 – $199,999 avg. project cost

Reviewed 10 times in the past 6 months
Recent reviews of Simform highlight a consistent pattern of high client satisfaction, emphasizing their exceptional project management, responsiveness, and technical expertise. Clients praised the team's ability to deliver quality work on time and within budget, with one noting, "Simform is a well-oiled machine" and another stating, "They’ve earned the trust of our highest executives." Overall, the sentiment is overwhelmingly positive, with no significant areas for improvement identified by clients.
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29 of 37 Custom Software Development reviews are 5 stars

9 new reviews for Custom Software Development in past 6 months

$50,000 – $199,999 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Mobile App & Software Development for Medical Device Company
5.0 — Simform was hired by a medical device company to build a mobile app for iOS and Android. They're also tasked with providing software development support for the client's R&D department. Read more
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Average Project Cost Breakdown

$50,000 to $199,999 (19) $10,000 to $49,000 (16) $200,000 to $999,999 (14) Less than $10,000 (2)

What Clients Have Said
Overall, client feedback regarding Simform reflects a strong sentiment of value for money and cost-effectiveness. Clients frequently praised the company's pricing as fitting their budgets while delivering high-quality work. For instance, one client noted, 'If you want high-quality work, done efficiently at a great price, look no further.' Another highlighted that Simform's services allowed them to 'get more development done in speed and cost.' However, a few clients mentioned concerns about missed deadlines and communication issues, indicating areas for potential improvement.
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Dubai, United Arab Emirates

Office 402 Cluster O
Dubai, United Arab Emirates 00000
2 - 5

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Synergy Labs

4.9 45 reviews

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Premier Verified

$25,000+

$50 - $99 / hr

50 - 249

Luxembourg, Luxembourg

Services provided

10% Custom Software Development

50% Mobile App Development

10% AI Development +3 services

10% Generative AI

10% Web Design

10% Web Development

Synergy Labs is a bespoke software development company known for tailored software creation and full stack development services. With positive reviews from 100% of clients, they are praised for their professionalism, responsiveness, and ability to deliver high-quality, end-to-end software solutions on time. Clients consistently highlight their project management skills and commitment to client needs, making them a reliable partner in custom software development.

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Reviews mention Detail-oriented
Clients consistently praised Synergy Labs for their detail-oriented approach, highlighting their meticulous attention to project specifications. For instance, feedback noted their ability to integrate complex features seamlessly, as seen in the enhanced booking system for PROSE and the user-friendly design of the Rydoo app. Clients appreciated their responsiveness to feedback and commitment to delivering high-quality results, indicating a strong overall sentiment towards their detail-oriented methodology, which significantly contributed to project success.

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. Their systematic approach and careful attention to detail were visible in every part of the project.
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Mobile App Redesign & Development for Digital Banking Co

5.0 Mar 19, 2025

Synergy Labs' attentiveness to detail and excellent design skills are impressive. They've added many great features to our app, such as fast and secure onboarding for quick account creation with digital identity verification for users.
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2 of 3 reviews are 5 stars

1 new review for Custom Software Development services

Less than $10,000 avg. project cost

Reviewed 3 times in the past 6 months
Recent reviews of Synergy Labs indicate a mixed sentiment. A nonprofit praised their professionalism and responsiveness, highlighting the successful development of a digital engagement platform. Conversely, a technology startup reported significant issues with an app's functionality, citing poor code quality and lack of adherence to contract terms. Despite these challenges, there were commendations for customer service and communication. Overall, clients recommend clear project scope and expectations to ensure satisfactory outcomes.
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Industry Experience

Synergy Labs has delivered extensive value across various industries, notably in Financial Services, Non-Profit, Education, and Wellness & Fitness. Clients highlighted their exceptional communication, professionalism, and technical expertise. In Financial Services, they excelled in developing user-friendly applications leading to increased engagement and reduced processing times. In Non-Profit, their tailored solutions enhanced community engagement through interactive platforms. Overall, feedback indicates a strong positive sentiment, particularly for projects in tech-driven sectors like Education and Wellness, making them a reliable partner for innovative digital solutions.
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Education Fitness Financial services Wellness & Fitness Food & Beverage Software eCommerce Healthcare Real estate Other Industry Beauty & Cosmetics Consulting Non-profit Information technology

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More responsive than most other service providers

Synergy Labs 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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Phenomenon Studio

5.0 50 reviews
Premier Verified

$10,000+

$50 - $99 / hr

50 - 249

Helsinki, Finland

Services provided

10% Custom Software Development

25% UX/UI Design

15% Web Development +5 services

10% Branding

10% Low/No Code Development

10% Mobile App Development

10% Product Design

10% Web Design

Phenomenon Studio is a custom software development company offering tailored software solutions, including MVP development, UI/UX design, and ongoing support. Across reviews, clients highlight their exceptional project management, effective communication, and ability to operate as collaborative partners rather than mere vendors. Approximately 100% of the feedback is positive, with a strong focus on their adaptability and startup expertise.

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Reviews mention Efficient
The sentiment regarding Phenomenon Studio's efficiency is overwhelmingly positive. Clients frequently noted their timely delivery and responsiveness, with one stating, "They consistently delivered items on time and were very responsive to our needs." Another client highlighted their "high level of expertise and efficiency in every phase of the project." Overall, feedback emphasizes the seamless coordination and proactive project management exhibited by the team, reinforcing their reputation for delivering quality work efficiently.

Mobile App UI & UX Redesign for Computer Games Firm

5.0 Oct 2, 2020

All communication was clear and open, and all team members worked very efficiently towards our goals, which they always made sure they understood in depth.
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UX/UI Design for Financial Services Company

5.0 Dec 28, 2024

Phenomenon Studio has consistently delivered on time and within budget, demonstrating excellent accuracy in their estimates. Their team has been highly responsive, utilizing Zoom, Microsoft Teams, and email as their primary communication tools. I believe there’s nothing they need to improve — they’re fantastic and work with great efficiency.
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UX/UI Design for Advertising & Marketing Company

4.5 Feb 19, 2025

They consistently delivered items on time and were very responsive to our needs, ensuring that all aspects of the project were aligned with our goals and executed smoothly. They demonstrated a high level of expertise and efficiency in every phase of the project. Their well-established processes ensured smooth execution and consistent delivery, setting them apart as truly exceptional in their field.
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3 of 3 Custom Software Development reviews are 5 stars

$10,000 – $49,000 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

MVP Development & Design & AWS Integration for FinTech Co
5.0 — Phenomenon Studio developed a fintech company's MVP. The team was responsible for front- and backend development, UX/UI design, support, AWS integration, and expansion roadmap. Read more
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Industry Experience

Phenomenon Studio has received positive feedback across various industries, including Financial Services, Education, Real Estate, and IT Services. In Financial Services, clients praised their ability to create user-friendly design and enhance app security. In Education, the focus on user engagement and adaptive learning was highlighted. Real Estate engagements emphasized improved client interaction through streamlined applications. Overall, Phenomenon Studio demonstrates strong project management and adaptability, making them a valuable partner across these sectors.
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IT Services Education Advertising & marketing Restaurants Healthcare Media Gaming Transportation Engineering Design Information technology Real estate Financial services Other Industry Software

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Luxembourg, Luxembourg

7 Rue de Bitbourg
Luxembourg, Luxembourg 1273
1

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Featured

What are Featured Providers?
essensys { technology

5.0 10 reviews
Premier Verified

$10,000+

$50 - $99 / hr

50 - 249

Serves Luxembourg

Services provided

40% Custom Software Development

15% BI & Big Data Consulting & SI

15% Web Development +3 services

10% AI Development

10% Enterprise App Modernization

10% Web Design

essensys { technology is a Custom Software Development company specializing in tailored solutions such as data management platforms and cloud-native applications. With a strong focus on client satisfaction and project success, 90% of reviews highlight their technical expertise and professionalism. Their adaptive project management ensures timely delivery and responsiveness to client needs, with only a few suggestions for improvement in specific areas.

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Reviews mention Timely
Overall, client sentiment regarding timeliness is overwhelmingly positive. One project manager noted that deliverables were consistently on time, even amid scope changes, and emphasized the team's quick response to feedback. Another client highlighted that essensys delivered the WebGIS project on schedule and responded promptly to requests. Additionally, a project manager from Judicial Inspection praised the company's strong project management, consistently meeting deadlines and adapting to evolving requirements. Clients appreciated the clear communication and reliability throughout their engagements.

Web App Development for Judicial Inspection Authority

5.0 May 21, 2025

Essensys Software demonstrated strong project management, consistently delivering milestones on time and adapting quickly to our feedback and evolving requirements. Communication was clear and proactive throughout the project, and our needs were always addressed promptly and professionally. Essensys Software was highly reliable in meeting deadlines and responded quickly to any changes or requests.
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Website Design & Dev for Agricultural Investment Fund

5.0 Jun 2, 2025

essensys{technology delivered on time and responded well to our needs. They answered promptly to our requests.
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Document Archiving App Design & Development for Bank

5.0 Jun 16, 2025

The project was well-managed from start to finish. Deliverables were consistently on time, even with a few scope changes. The team responded quickly to our feedback—especially when we needed better performance and added features like advanced search and encryption.
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Industry Experience

Essensys Technology has demonstrated expertise across various industries, including eCommerce, Banking, Agriculture, Government, Insurance, Real Estate, Environmental Services, Financial Services, and Software. Clients commend their adaptability, technical proficiency, and project management skills. Positive feedback highlights successful project outcomes such as application launches, improved operational efficiencies, and user-friendly designs. Overall sentiment across industries is highly favorable, making Essensys Technology a suitable partner for projects requiring robust technical solutions and ongoing support.
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eCommerce Banks Agriculture Government Insurance Real estate Environmental Services Financial services Software

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Average Project Cost Breakdown

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

What Clients Have Said
Clients consistently noted essensys technology's pricing as fitting their budget and providing good value for the cost. For instance, the Project Manager from BCR Erste Bank highlighted the 'great culture fit' and 'good value for cost.' Additionally, the CEO of Adinish appreciated their adaptability and responsiveness, stating, 'Pricing fit our budget,' indicating satisfaction with overall value. Overall, client sentiment reflects a positive perception of cost-effectiveness and quality service delivery.
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Romania (6) Netherlands (2) Saudi Arabia (1)
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Evinent GmbH

4.9 8 reviews
Premier Verified

$10,000+

$25 - $49 / hr

10 - 49

Serves Luxembourg

Services provided

15% Custom Software Development

15% Enterprise App Modernization

10% AI Development +6 services

10% Application Management & Support

10% Cloud Consulting & SI

10% E-Commerce Development

10% IT Staff Augmentation

10% Mobile App Development

10% Web Development

Evinent GmbH is a bespoke software development company specializing in full stack and custom software creation, excelling in end-to-end software development projects. Reviews indicate a 100% positive feedback rate, highlighting their exceptional quality, reliability, and detail-oriented approach. Clients commend their impressive programming skills and project management, with 80% of reviews praising their adaptability and quality-focused service delivery.

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4 of 5 Custom Software Development reviews are 5 stars

$50,000 – $199,999 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Custom Software Development for Retail Electronics Company
5.0 — Evinent GmbH provides custom software development services for a retail electronics company. They’ve developed a website, various mobile applications for iOS and Android, and API servers from Read more
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Industry Experience

Evinent GmbH has garnered positive feedback across various industries, particularly in Retail, Software, IT Services, and Healthcare. Clients commend their expertise in e-commerce solutions, mobile applications, and software development, highlighting strengths in project management, communication, and adaptability. The overall sentiment is favorable, with clients appreciating their ability to deliver quality work on time and their responsiveness to evolving project needs. Companies in these sectors seeking reliable development and support may find Evinent GmbH a suitable partner.
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Retail Software IT Services Healthcare

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United States (4) Germany (1) Kazakhstan (1) Ukraine (1)

Grasbrunn, Germany

Am Hochacker 3, Pavillon 1
Grasbrunn, Germany 85630
31 - 40

+491701493615

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EL Passion

4.8 58 reviews
Verified

$25,000+

$50 - $99 / hr

50 - 249

Serves Luxembourg

Services provided

15% Custom Software Development

20% Web Development

15% AI Development +5 services

10% IT Staff Augmentation

10% Low/No Code Development

10% Mobile App Development

10% UX/UI Design

10% Web Design

EL Passion is a bespoke software development company specializing in end-to-end software development and custom software creation. Their reviews highlight consistent positive feedback on their ability to deliver high-quality software promptly, with over 90% of clients expressing satisfaction with their project management and technical expertise. Reviewers frequently commend their communication and flexibility in addressing complex development needs.

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Reviews mention Creative
The reviews highlight a strong sentiment towards EL Passion's creative capabilities, with clients praising the team's innovative approach and effective design solutions. One client noted their developers' open-mindedness and ability to implement changes seamlessly, while another emphasized the designer's personal investment in the project, leading to an intuitive design. Overall, clients expressed satisfaction with the creative output, describing EL Passion as an integral extension of their teams.

Web App Dev & Design for Healthcare Platform

5.0 Jun 23, 2020

I was impressed with their developers’ open approach to all of our ideas. At times, some of them interfered with the already-made code components. But the team, knowing the change is necessary, was always ready to creatively approach the task and deliver astounding results. As the project moved forward, the EL Passion team began to be its core element.
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User Analysis App Dev for Tech Development Company

5.0 Jul 3, 2019

The designer we worked with was the strongest resource for us. We could tell he took a personal liking to the project. He engaged regularly and had a lot of opinions and ideas, so it was like he was part of our in-house team. His creative input significantly enhanced the overall design process.
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UI/UX Design for Contractor Mobile App Platform

5.0 Mar 8, 2019

The team’s innovative suggestions resulted in a design that exceeded our expectations. El Passion felt like an extension of our team, not just another consulting firm. Their different points of view influenced us to consider alternative approaches.
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15 of 16 Custom Software Development reviews are 5 stars

$50,000 – $199,999 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Data Migration Tool Dev for Data Analytics Company
5.0 — A data analytics company hired El Passion to develop data migration tools and prepared CI pipelines to test them. The team addressed data mapping and was responsible for parallel processing. Read more
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Industry Experience

EL Passion has garnered positive feedback across various industries, including Software, Financial Services, Healthcare, and Media. In Software, they excel in UI/UX design and backend development, particularly for data-driven applications. Their work in Financial Services highlights efficiency in project management and responsiveness. In Healthcare, clients appreciated their flexible approach and commitment to user-centric design. Overall, clients commend EL Passion for their technical expertise and collaboration, making them well-suited for projects in technology-driven sectors.
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IT Services Software Financial services Advertising & marketing Media Consumer Products Arts, entertainment & music Gaming Human Resources Other Industry Education Business services Healthcare Transportation Information technology Retail Real estate Energy & natural resources

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Warszawa, Poland

Krakowskie Przedmieście 13
Warszawa, Poland 00-071
50 - 75

+48 792 541 588

Warszawa, Poland

1 plac Europejski
Warszawa, Poland 00-844
2 - 5

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Meaningfy

Not yet reviewed

$50,000+

$100 - $149 / hr

10 - 49

Lintgen, Luxembourg

Services provided

30% Custom Software Development

30% BI & Big Data Consulting & SI

20% AI Consulting +1 service

20% Business Consulting

Business intelligence company Meaningfy is located in Lintgen, Luxembourg. They provide BI & big data consulting & SI and Custom Software Development.
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Lintgen, Luxembourg

61 Rte de Fischbach
Lintgen, Luxembourg 7447
6 - 9

+352691979412

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ALSEGO

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Luxembourg, Luxembourg

Services provided

25% Custom Software Development

50% IT Managed Services

25% Other Application Development

ALSEGO is an IT managed services company based in Luxembourg, Luxembourg. They provide IT managed services and Custom Software Development and were founded in 2009.
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Luxembourg, Luxembourg

2, rue Jean Engling
Luxembourg, Luxembourg 1466
10 - 15

0035220333180

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Woovl

Not yet reviewed

$25,000+

$25 - $49 / hr

10 - 49

Hesperange, Luxembourg

Services provided

30% Custom Software Development

30% Web Development

15% E-Commerce Development +3 services

15% Mobile App Development

5% Application Testing

5% Other Application Development

Launched in 2014, Woovl is a custom software development company. The company specializes in Custom Software Development and Web Development, and is small.
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Hesperange, Luxembourg

1 Rue Peternelchen, L-2370
Hesperange, Luxembourg 2370
10 - 15

+35236 09 65

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Kreios SARL

Not yet reviewed

$25,000+

$50 - $99 / hr

10 - 49

Sandweiler, Luxembourg

Services provided

10% Custom Software Development

15% Document Digitization & Management

15% Product Design +10 services

10% AR/VR Development

10% Web Development

5% API Development

5% Application Management & Support

5% Application Testing

5% Architectural Design

5% Enterprise App Modernization

5% Microservices Architecture Services

5% Mobile App Development

5% UX/UI Design

Kreios SARL, a Product Design company, was launched in 2006. The team focuses on Product Design and Document Digitization & Management.
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Sandweiler, Luxembourg

23 Rue du Cimetière
Sandweiler, Luxembourg 5214
16 - 20

+352-279585-20

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Krypton Labs

5.0 2 reviews

$10,000+

$50 - $99 / hr

10 - 49

Luxembourg, Luxembourg

Services provided

15% Custom Software Development

25% Blockchain

15% AI Development +4 services

15% Web Development

10% Low/No Code Development

10% Mobile App Development

10% UX/UI Design

Krypton Labs is a bespoke software development company specializing in custom software creation, particularly in blockchain and smart contract development. Reviewers highlight their adherence to deadlines and effective collaboration, with 100% positive feedback on their project management skills. Notably, they also assisted in fundraising and provided strategic insights throughout project development.

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1 of 1 Custom Software Development reviews are 5 stars

$50,000 – $199,999 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Staff Augmentation for Decentralized Gaming Company
5.0 — Krypton Labs augmented their staff to develop a play-to-earn game for a decentralized gaming company. They helped define the final version with clear milestones and deadlines. Read more
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Industry Experience

Krypton Labs has demonstrated expertise primarily in the Gaming industry, particularly in decentralized and blockchain-based projects. Feedback highlights their strong knowledge of blockchain technology, effective project management, and innovative contributions during development. Their ability to meet deadlines and assist in fundraising showcases their commitment to client success. Overall sentiment from clients indicates a high level of satisfaction, positioning Krypton Labs as a reliable partner for gaming-related projects.
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Gaming

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Luxembourg, Luxembourg

48 Rue de la Toison D'or
Luxembourg, Luxembourg 2265
2 - 5

+352 691 453 883

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Featured

What are Featured Providers?

ImproveIT Solutions

4.9 26 reviews
Verified

$10,000+

$25 - $49 / hr

50 - 249

Serves Luxembourg

Services provided

10% Custom Software Development

20% AI Development

20% IT Staff Augmentation +3 services

20% Mobile App Development

20% Web Development

10% DevOps Managed Services

ImproveIT Solutions is a custom software development company specializing in full-stack, tailored software development services. The company is praised for its responsive project management, high-quality deliverables, and competitive pricing, with 100% of reviewers highlighting their effective communication and cultural fit. Notably, 86% of clients appreciated their ability to meet project deadlines and exceed expectations.

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11 of 12 Custom Software Development reviews are 5 stars

1 new review for Custom Software Development in past 6 months

$10,000 – $49,000 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Web, Mobile & Software Dev for Consultancy Company
5.0 — ImproveIT Solutions provides web, mobile, and software development support for a digital acceleration consultancy. The team's PHP, Android, and iOS developers have built various features for the Read more
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Industry Experience

ImproveIT Solutions has demonstrated expertise across various industries, including Environmental Services, Software, Information Technology, IT Services, Advertising & Marketing, Manufacturing, and Consumer Products. Clients commend their responsiveness, quality of work, and ability to meet project deadlines. Overall sentiment is highly positive, particularly in Software and IT Services, where their team’s skill level and communication stand out. For companies in need of innovative development, ImproveIT Solutions is a compelling partner choice.
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Retail Software Information technology Advertising & marketing Other Industry Manufacturing Consumer Products Environmental Services IT Services

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More responsive than most other service providers

ImproveIT Solutions 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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Chernivtsi, Ukraine

25 Storozhynetska St.
Chernivtsi, Ukraine 58000
41 - 49

48 459 56 80 65

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Yojji LTD

5.0 12 reviews
Premier Verified

$10,000+

$25 - $49 / hr

50 - 249

Serves Luxembourg

Services provided

10% Custom Software Development

10% Application Management & Support

10% Application Testing +7 services

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

Yojji LTD is a bespoke software development firm specializing in custom software creation and full-stack software development. Reviews highlight their exceptional technical skills, effective communication, and flexibility, with 100% of clients praising their project management and commitment to delivering on time. The company excels in adapting to client needs and has received no negative feedback on their services.

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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
Recent client feedback for Yojji LTD indicates a high level of satisfaction, particularly regarding their technical skills and project management. One client praised their effective communication and flexibility, noting the successful delivery of a mobile application prototype with a strong focus on user experience. The client reported regular progress updates and timely delivery, expressing no specific areas for improvement. Overall, sentiment towards Yojji LTD is overwhelmingly positive.
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Average Project Cost Breakdown

$50,000 to $199,999 (2) $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 praised Yojji for offering excellent value for money, with many noting that their pricing was well-aligned with project budgets. One client highlighted Yojji's 'good value for cost' while another emphasized the 'reasonable rates' and 'high-quality work' delivered. Overall sentiment reflects satisfaction with the company's pricing structure, which is perceived as both competitive and fair given the quality of service provided.
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View projects from:

England (3) Israel (2) United States (2) Canada (1) Finland (1) Hong Kong (1)

Amsterdam, Netherlands

Weteringschans 165 C Amsterdam
Amsterdam, Netherlands 1017 XD
1

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TVL Technology

Not yet reviewed

$25,000+

$50 - $99 / hr

10 - 49

Luxembourg, Luxembourg

Services provided

20% Custom Software Development

40% AI Development

30% Blockchain +1 service

10% Low/No Code Development

TVL Technology is a București, Romania-based AI firm. They offer Artificial Intelligence and Custom Software Development and were established in 2019.
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Luxembourg, Luxembourg

48 Rue de la Toison d'Or
Luxembourg, Luxembourg 2265
2 - 5

+352 621 477 866

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QBA Worldwide

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Luxembourg, Luxembourg

Services provided

10% Custom Software Development

20% ERP Consulting and SI

20% IoT Development +5 services

10% AI Development

10% Application Testing

10% CRM Consulting and SI

10% Cybersecurity

10% IT Strategy Consulting

QBA Worldwide is an ERP consulting and SI company. They provide ERP consulting and SI and IoT development and were launched in 2013. The firm is in New York, New York and Luxembourg, Luxembourg.
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Luxembourg, Luxembourg

65 Boulevard de la Pétrusse
Luxembourg, Luxembourg 2320
6 - 9

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UX Capital Sarl

Not yet reviewed

Undisclosed

$50 - $99 / hr

Freelancer

Luxembourg, Luxembourg

Services provided

20% Custom Software Development

20% Product Design

20% UX/UI Design +2 services

20% Web Design

20% Web Development

UX Capital Sarl is a web design agency founded in 2021. Their team provides Web Design and UX/UI Design.
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Luxembourg, Luxembourg

16 Avenue Pasteur
Luxembourg, Luxembourg 2310
1

+35227862808

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Top Software Developers in Luxembourg

List of the Top Luxembourg Custom Software Development Companies

Reviewed 1 time in the past 6 months

Industry Experience

Select Industry to see insights

Notch is very responsive

Reviews mention Openness

Video Streaming Platform Dev for IT Services Company

Python Code Development for Neurophysiological Startup

Reviewed 1 time in the past 6 months

Average Project Cost Breakdown

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Reviews mention Easy to work with

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S-PRO is very responsive

Reviewed 10 times in the past 6 months

Mobile App & Software Development for Medical Device Company

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Detail-oriented

Web & Mobile App Dev for Nail Salon

Mobile App Redesign & Development for Digital Banking Co

Reviewed 3 times in the past 6 months

Industry Experience

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Synergy Labs is very responsive

Reviews mention Efficient

Mobile App UI & UX Redesign for Computer Games Firm

UX/UI Design for Financial Services Company

UX/UI Design for Advertising & Marketing Company

MVP Development & Design & AWS Integration for FinTech Co

Industry Experience

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Reviews mention Timely

Web App Development for Judicial Inspection Authority

Website Design & Dev for Agricultural Investment Fund

Document Archiving App Design & Development for Bank

Industry Experience

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Average Project Cost Breakdown

What Clients Have Said

Custom Software Development for Retail Electronics Company

Industry Experience

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Reviews mention Creative

Web App Dev & Design for Healthcare Platform

User Analysis App Dev for Tech Development Company

UI/UX Design for Contractor Mobile App Platform

Data Migration Tool Dev for Data Analytics Company

Industry Experience

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Staff Augmentation for Decentralized Gaming Company

Industry Experience

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Web, Mobile & Software Dev for Consultancy Company

Industry Experience

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ImproveIT Solutions is very responsive

Reviewed 1 time in the past 6 months

Average Project Cost Breakdown

What Clients Have Said

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List of the Top Luxembourg Custom Software Development Companies

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