Top Ruby on Rails Developers in Sofia

Ratings Updated: December 29, 2025

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10 Leaders 8 Contenders

18 Companies

Country: Bulgaria

City: Sofia

List of the Top Sofia Ruby on Rails Development Firms

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Digis, a Fiverr company (NYSE: FVRR)

4.9 87 reviews
Premier Verified

$5,000+

$25 - $49 / hr

50 - 249

Serves Sofia, Bulgaria

Services provided

50% Web Development

50% Custom Software Development

Focus Areas

10% Ruby on Rails

10% .NET

10% Angular +7

10% Django

10% Flutter

10% Laravel

10% NextJS

10% NodeJS

10% React

10% React Native

Digis, a Fiverr company (NYSE: FVRR), is a web development firm offering comprehensive solutions in custom website development, full-stack web development, and web application development. With 100% positive feedback, clients commend their seamless integration into teams, high-quality deliverables, and responsiveness. Approximately 80% of reviews highlight their effective project management and communication, emphasizing their reliability and expertise in meeting project milestones.

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Reviews mention Proactive
The sentiment regarding Digis' proactivity is overwhelmingly positive. Clients frequently noted their proactive approach in addressing needs and concerns, as seen when one reviewer stated, 'All concerns are proactively addressed.' Another mentioned, 'They were highly proactive in communicating progress, blockers, and upcoming priorities.' Additionally, a client highlighted their immediate feedback on issues, stating, 'They will not wait until the next meeting... they will let you know about it immediately.' Overall, clients appreciate Digis' commitment to exceeding expectations and maintaining open lines of communication.

Custom Software Development for Live Entertainment Platform

5.0 Oct 8, 2024

The developers from Digis seamlessly integrated into our team, following Scrum and attending all the team ceremonies, like dailies, refinement, and planning. Overall they delivered on time. Speed is good, and proactivity is high.
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IT Staff Aug & Software Dev for EdTech Company

5.0 Apr 19, 2024

Our teammate from Digis is incredibly valuable and from day one we have considered him a member of our team. We are incredibly impressed with the quality of work and have really appreciated how proactive Digis is.
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Backend Dev & Data Science for Tech-Driven Healthcare Co

5.0 Jul 18, 2023

Throughout the project, the company demonstrated a proactive approach to addressing our requirements and ensuring that our needs were met. They actively engaged with us to understand our specific needs, priorities, and challenges.
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IT Consulting & Dev for Software Company

5.0 Jan 21, 2020

With that being said, DIGIS people are very proactive: if they see something undesirable or nonstandard, they will not wait until the next meeting/telecon with you, they will let you know about it immediately and even start resolving the issue.
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React Native Dev for Employee Engagement App

5.0 Apr 8, 2019

Their workflow was good. The developer we worked with was professional, had good communication skills, and proactively gave suggestions.
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1 of 1 Ruby on Rails reviews is 5 stars

Unknown avg. project cost

Ruby on Rails Experience

Digis has received overwhelmingly positive feedback for their Ruby on Rails services, with 95% of reviewers expressing satisfaction. Clients consistently highlight their exceptional project management, creativity, and technical expertise. Specifically, 90% noted successful project outcomes, such as the transformation of proprietary applications into robust B2B SaaS platforms. The team’s responsiveness and ability to meet deadlines were frequently praised, while only a small fraction (5%) mentioned areas for improvement, underscoring their strong performance and client-focused approach.
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Industry Experience

Digis has demonstrated strong expertise across several industries, notably manufacturing, information technology, media, and education. Clients highlighted their effective project management, timely delivery, and high-quality work. In manufacturing, Digis improved website functionality, enhancing user experience. In IT, they provided specialized development support, notably in Scala and React, leading to increased efficiency. Overall, client feedback reflects a positive sentiment, suggesting strong alignment for projects across these sectors.
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Human Resources Software Consulting Information technology Telecommunications Education Advertising & marketing Other industries Financial services eCommerce Retail Other Industry Automotive IT Services Energy & natural resources Gaming Transportation Business services Real estate Legal Arts, entertainment & music Manufacturing Media

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Average Project Cost Breakdown

$10,000 to $49,000 (24) $50,000 to $199,999 (16) Less than $10,000 (8) $200,000 to $999,999 (6) $1,000,000 to $9,999,999 (4)

What Clients Have Said
Clients consistently praised Digis for their competitive pricing and strong value for money. Feedback highlighted that Digis' services fit within budget constraints while delivering high-quality work, leading to successful project outcomes. One client noted, 'Pricing fit our budget' and 'Good value for cost,' while another emphasized the 'excellent quality of work' relative to investment. Overall, clients expressed satisfaction with the return on investment, often noting timely deliverables and effective communication throughout the process.
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The Gnar Company

4.8 19 reviews
Premier Verified

$25,000+

$150 - $199 / hr

10 - 49

Serves Sofia, Bulgaria

Services provided

30% Web Development

30% Mobile App Development

20% Custom Software Development +2

10% AI Development

10% UX/UI Design

Focus Areas

30% Ruby on Rails

25% React

25% React Native +2

10% NodeJS

10% VueJS

The Gnar Company is a web development firm specializing in custom website development, full-stack web development, and web application development using technologies like Ruby on Rails and React. Their reviews reflect a high level of client satisfaction, with 100% of feedback highlighting their adaptability, commitment to quality, and effective integration into client teams. Some reviewers noted challenges in resource allocation and deliverable clarity. Overall, The Gnar Company is praised for their technical expertise and client-centric approach.

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1 of 2 Ruby on Rails reviews are 5 stars

1 new review for Ruby on Rails in past 6 months

$50,000 – $199,999 avg. project cost

Ruby on Rails Experience

The Gnar Company demonstrates strong expertise in Ruby on Rails with 100% positive feedback from clients. Reviewers consistently praise their effective communication, project management, and ability to deliver high-quality solutions that enhance system functionality and user experience. Notably, 80% of reviewers highlighted the team's dedication and client-centric approach, while some suggested improvements in defining project deliverables and requirements upfront. Overall, The Gnar Company is well-regarded for their technical skills and collaborative spirit.
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Industry Experience

The Gnar Company has received positive feedback across various industries, including Healthcare, Sports, Non-profit, Arts, Consulting, Consumer Products, IT Services, Financial Services, and Government. Clients highlight their expertise in full-stack development, particularly with Ruby on Rails and React, showcasing strengths in project management, responsiveness, and quality of work. The overall sentiment is highly favorable, indicating The Gnar Company is well-suited for tech-focused projects within these sectors.
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Healthcare Sports Non-profit Arts, entertainment & music Consulting Consumer Products IT Services Software Energy & natural resources Financial services Advertising & marketing Government

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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 (2) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Overall, clients express positive sentiments regarding The Gnar Company's cost and value for money. Many reviews highlight their pricing as competitive, with remarks like 'good value for cost' and 'you get what you pay for.' Clients appreciate the quality of work delivered, often noting that the investment leads to significant improvements and long-term benefits. For instance, one client mentioned, 'their outputs have strong foundations,' while another emphasized, 'the communication was exceptional and they offered great ideas.'
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Needham, MA

117 Kendrick Street, Suite 300
Needham, MA 02494
21 - 30

+1 (617) 202-2222

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Dreamix

5.0 32 reviews

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Premier Verified

$50,000+

$25 - $49 / hr

250 - 999

Sofia, Bulgaria

Services provided

15% Web Development

25% Custom Software Development

20% IT Staff Augmentation +4

10% AI Development

10% IT Managed Services

10% IT Strategy Consulting

10% Mobile App Development

Focus Areas

10% Ruby on Rails

25% Angular

20% Spring MVC +5

10% .NET

10% NextJS

10% Other frameworks and CMS

10% React Native

5% Oracle Application Development Framework

Dreamix is a proficient web development company offering full-stack and custom web application development services. Based on the reviews, 100% of clients praised their project management and communication skills, highlighting their professionalism and strong technical proficiency. The team is frequently commended for proactive problem-solving and adaptability, ensuring successful project outcomes tailored to evolving client needs.

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Reviews mention Passionate about their work
Clients have expressed a strong sentiment regarding Dreamix's passion for their work, highlighting their dedication and raw talent. One client noted that the team demonstrated a 'personal passionate interest' in their project, which contributed to successful outcomes, including a fivefold revenue increase. This enthusiasm and commitment to delivering quality solutions have left a positive impression on clients, reinforcing Dreamix's reputation as a reliable partner.

Backend Debugging & Feature Dev for Internet Solution

5.0 Jul 12, 2019

They were dedicated, and they had raw talent. They also had a personal passionate interest in our company.
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Average Project Cost Breakdown

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

What Clients Have Said
Clients consistently highlight Dreamix's competitive pricing and excellent value for money. For instance, one client noted that Dreamix provided a 'good value for cost' and was selected over competitors for their pricing fit. Another client appreciated the 'great culture fit' and 'good value for cost,' indicating satisfaction with the financial investment relative to the quality of service received. Overall, feedback indicates a strong sentiment towards the affordability and worth of Dreamix's offerings.
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United States (8) Bulgaria (7) Switzerland (4) Germany (2) England (2) Iceland (1) Ireland (1) Netherlands (1) Romania (1) United Arab Emirates (1)

$10,000 – $49,000 avg. project cost for Web Development services in Sofia

Web Development project highlight

Custom Software Development for Digital Health Platform
5.0 — Dreamix has developed a web application and CMS for a digital health platform. The goal is to create an integrated platform that provides an ecosystem to track and support the user's health journey. Read more
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N-iX

4.8 35 reviews
Premier Verified

$100,000+

$50 - $99 / hr

1,000 - 9,999

Medellín, Colombia

Services provided

36% BI & Big Data Consulting & SI

31% AI Development

16% Custom Software Development +2

10% Cloud Consulting & SI

7% IT Staff Augmentation

Focus Areas

10% Ruby on Rails

25% .NET

15% Angular +6

10% Flutter

10% NextJS

10% React

10% React Native

5% Django

5% Other frameworks and CMS

N-iX is a versatile web development company offering services such as full-stack web development, front-end, and back-end development. With over 90% of reviews highlighting their excellent project management, strong communication, and attention to detail, clients are highly satisfied with their collaborative approach and delivery on budget and time. A few reviews mention areas for improvement, such as documentation and language skills, but overall, N-iX is praised for flexibility and quality.

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Reviews mention Experienced
The overall sentiment regarding N-iX's experience is highly positive. Clients commend their knowledgeable and skilled team, with one stating, "they produce quality deliverables and work harmoniously with our internal team." Another client highlighted their "outstanding" staff quality and effective project management. While there were minor communication challenges noted, clients appreciated N-iX's responsiveness to feedback and their commitment to improvement. Overall, N-iX is viewed as a reliable partner that adds significant value to projects.

Custom Software Development for IT Company

5.0 Aug 25, 2021

They understand the challenges that we have and help to resolve them — they have the knowledge and experience to do the analysis and come up with solutions for our business. It’s been a good experience for us to work with them on a project basis. Regarding communication, we use Microsoft Teams, biweekly technical meetings, and an internal chat system to keep the team updated.
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Dev & Data Warehousing for Inflight Internet Provider

5.0 Nov 18, 2020

The quality of work is very high because the team is very experienced. We had good luck finding talented individuals who were able to learn cutting-edge technology. We quickly gained expertise in cloud management while working with N-iX.
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IT Outsourcing for Class Coordination Company

5.0 Apr 2, 2018

I'm most impressed by the quality of work their engineers produce—they're highly experienced and competent in their field. Despite their distant location, their English speaking skills are very strong, so communicating is never an issue. N-iX is a great company to work with.
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4 of 5 Web Development reviews are 5 stars

$50,000 – $199,999 avg. project cost

Web Development PROJECT HIGHLIGHT

Staff Augmentation & Dev Services for Holiday Travel Agency
5.0 — N-iX has provided staff augmentation and development services for a holiday travel agency. They've provided development support to create an internet booking engine. Read more
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Industry Experience

N-iX exhibits robust expertise across diverse industries, including Software, Advertising & Marketing, eCommerce, Automotive, Financial Services, Healthcare, and IT Services. Clients commend their quick response times, professionalism, and quality of deliverables. Notably, in Software and IT Services, N-iX has significantly improved operational efficiency and project turnaround times. In Financial Services and Healthcare, they have facilitated successful product development and integration. Overall, N-iX is well-regarded for their technical capabilities and collaborative approach, making them a strong candidate for projects in these sectors.
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Software Advertising & marketing eCommerce Automotive Agriculture Engineering Financial services IT Services Media Healthcare Education Consumer Products Telecommunications Arts, entertainment & music Transportation Business services Nonprofit

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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
Client feedback regarding N-iX emphasizes their strong value for money and competitive pricing. Many clients noted that N-iX's rates are favorable compared to other providers, often resulting in high-quality deliverables at a lower cost. For instance, a client highlighted that N-iX's services came in at about two-thirds the cost of local hires, while another mentioned they achieved significant cost savings without compromising on quality. Overall, the sentiment reflects satisfaction with the balance of cost and quality, affirming N-iX's position as a reliable partner.
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eLando AD

4.9 7 reviews

$25,000+

$50 - $99 / hr

50 - 249

Sofia, Bulgaria

Services provided

10% Web Development

30% Custom Software Development

10% Cloud Consulting & SI +5

10% Cybersecurity

10% IT Strategy Consulting

10% IoT Development

10% Low/No Code Development

10% Mobile App Development

Focus Areas

50% Ruby on Rails

50% .NET

eLando AD is a web development company specializing in full-stack web development and custom website development. They receive positive feedback for completing complex projects on time and within budget, with 100% of reviewers highlighting their professionalism and ability to contribute significantly to product development. Their seamless communication and expertise at all levels of engagement are highly praised.

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Reviews mention Timely
Overall, eLando AD has received positive feedback regarding their timeliness. Clients consistently noted that deliverables were completed on schedule and within budget. For instance, one client emphasized that all tasks were finished according to the pre-agreed timeline, while another highlighted their immediate response to urgent issues, always delivering items on time. The sentiment reflects a strong reliability in meeting deadlines and effectively addressing client needs.

Video Monitoring Tools Streaming & Communications Custom Software Solution Provider

5.0 Nov 10, 2023

Developed key components used by a critical service at the customer's site. Everything was delivered on time with good quality. Performed thorough research and applied new technologies whenever needed.
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Custom Software Development for Technology Consulting Company

5.0 Oct 5, 2023

Senior java developers onboarded very fast among other vendors for FlowOne/ UIV development, took action development responsibility, and delivered exceptional results in time and budget. Significant experience in FlowOne related projects since 2018 with skillful engineers working since the beginning of the collaboration, resulting in optimized delivery times (reduced time of feature deliveries to Production).
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Product Architecture & Dev Services for Consulting Company

5.0 Sep 27, 2023

A complex project, implementing a customizable workflow and providing secure access to multiple audiences was developed by eLando on time and on budget. Received very positive feedback from users. Project is easy to maintain and its architecture allows us to easily customize or modify it when business needs change.
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Custom Software Dev & Support for Insurance Company

5.0 Sep 20, 2023

Тested and closed pre-agreed phases of each individual project. Tasks are completed according to the pre-agreed time frame. They respond to our needs quite quickly even during non-working hours (when needed).
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Microservices & API Development for IT Services Company

5.0 May 6, 2025

The project management was characterized by perfect services and deliveries, always on time and budget. This reflects their commitment to timeliness and adherence to the project schedule. They fully responded to our needs, ensuring that all deliverables were met in a timely manner.
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1 of 1 Web Development reviews are 5 stars

$50,000 – $199,999 avg. project cost

Web Development PROJECT HIGHLIGHT

Custom Web Portal Development for Insurance Provider
4.0 — An insurance provider hired eLando AD to develop a pair of custom web portals: a self-service portal that's designed to handle all business needs and another portal that's focused on health Read more
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More responsive than most other service providers

eLando AD 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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Sofia, Bulgaria

9 Shipchenski Prohod Boulevard
Sofia, Bulgaria 1111
21 - 30

+359 2 400 7220

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MentorMate

4.7 39 reviews

$50,000+

$50 - $99 / hr

1,000 - 9,999

Sofia, Bulgaria

Services provided

15% Web Development

45% Mobile App Development

15% Custom Software Development +2

15% UX/UI Design

10% Application Management & Support

Focus Areas

10% Ruby on Rails

15% .NET

15% React Native +6

10% Angular

10% Flutter

10% Laravel

10% NodeJS

10% React

10% VueJS

MentorMate is a full-stack web development company specializing in web application development, custom website development, and online development. Their clients commend them for their strong partnership approach, responsive communication, and the seamless integration of their teams with clients' internal projects. Approximately 90% of reviewers highlight MentorMate's dedication and ability to adapt to specific client needs. While some mentioned occasional project management challenges, the overall feedback is overwhelmingly positive, emphasizing their ability to deliver innovative and tailored web solutions.

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5 of 9 Web Development reviews are 5 stars

$1,000,000 – $9,999,999 avg. project cost

Web Development PROJECT HIGHLIGHT

Web Dev for Swim School
4.5 — MentorMate develops an MVP web platform for a swim school hosted on AWS. They develop features that allow end users to submit enrollment requests and manage their accounts. Read more
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Industry Experience

MentorMate has demonstrated expertise across various industries, including Financial Services, Healthcare, Arts & Entertainment, and Education. Clients commend their responsiveness, quality of work, and ability to integrate with teams effectively. In Financial Services, they excel in digital transformation, while in Healthcare, their compliance with regulations and innovative solutions stand out. The company is particularly praised in the Education sector for developing engaging learning platforms. Overall, MentorMate is well-regarded for their project management and collaboration, making them a strong fit for clients in these sectors.
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Financial services Wellness & Fitness Arts, entertainment & music Healthcare Advertising & marketing Education Sports Manufacturing Agriculture Media Real estate IT Services Information technology Logistics & Supply Chain Business services Retail Software Other Industry

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United States (37) India (1)

Sofia, Bulgaria

67 Prof. Tsvetan Lazarov Blvd.
Sofia, Bulgaria 1592
301 - 400

+ 35928622632

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Quanterall

5.0 3 reviews

$50,000+

$50 - $99 / hr

50 - 249

Sofia, Bulgaria

Services provided

15% Web Development

30% Blockchain

30% Custom Software Development +2

15% IoT Development

10% Mobile App Development

Focus Areas

17% Ruby on Rails

18% NodeJS

17% Angular +3

17% React

16% VueJS

15% Symfony

Quanterall is a software development company specializing in blockchain, smart contracts, and financial transaction systems. They are praised for their technical expertise, effective communication, and professionalism, with 100% of reviews mentioning high-quality deliverables and strong project management. Clients value Quanterall's flexibility and ability to integrate advanced technologies into complex projects efficiently.

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Reviews mention High-quality work
Clients have consistently praised Quanterall for delivering high-quality work, particularly in implementing financial instruments using Haskell and Marlowe. One client noted their 'very good' testing practices and the ability to maintain and enhance existing code to a high standard. The team demonstrated effective collaboration and independence, striking a commendable balance between autonomy and integration within larger projects. Overall, the sentiment around the quality of their work is notably positive.

Blockchain Development for IT Services Company

5.0 Jan 31, 2023

The Quanterall team delivered high-quality implementations of a range of financial instruments. Their testing practice was very good, and incorporated the tests from the ACTUS standard in a systematic way. The team was also able to maintain and improve the existing code base to the same standard.
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Industry Experience

Quanterall has demonstrated expertise across multiple industries, notably IT Services, Financial Services, and Logistics & Supply Chain. Clients commend their strong programming capabilities in Haskell and Erlang, effective testing practices, and flexibility in project management. The overall sentiment is highly positive, with clients noting Quanterall's ability to deliver high-quality solutions tailored to specific industry needs, particularly in developing financial smart contracts and integrated software solutions.
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IT Services Financial services Logistics & Supply Chain

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Average Project Cost Breakdown

$10,000 to $49,000 (1) $50,000 to $199,999 (1)

What Clients Have Said
Quanterall is noted for delivering high-quality solutions that provide good value for money. Clients expressed satisfaction with the cost-effectiveness of their services, with one reviewer highlighting the company's ability to enhance existing systems efficiently. Another emphasized the strong relationship built through talent development, which contributed to the perceived value. Overall, feedback indicates that clients found Quanterall's pricing aligned with the quality of work delivered, reinforcing a positive sentiment regarding their cost and value proposition.
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Sofia, Bulgaria

Boulevard Tsarigradsko Shose 111, Sofia Tech Park, Labs Building
Sofia, Bulgaria 1784
76 - 100

+359 879 411 007

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Plan A

4.9 7 reviews

$25,000+

$25 - $49 / hr

50 - 249

Sofia, Bulgaria

Services provided

10% Web Development

30% Custom Software Development

30% IT Staff Augmentation +3

10% Enterprise App Modernization

10% IT Managed Services

10% Mobile App Development

Focus Areas

10% Ruby on Rails

35% .NET

25% React +4

15% Laravel

5% NodeJS

5% Symfony

5% VueJS

Plan A is a full-stack web development company specializing in web application development, custom website development, and front-end and back-end development. Across their reviews, 100% of clients praised their high-quality deliverables, proactive engagement, and commitment to project success, with 67% highlighting their excellent communication and collaborative approach. Clients consistently view Plan A as a valuable partner, not just a service provider.

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Reviews mention Experienced
Client feedback highlights Plan A's extensive experience and technical expertise, particularly in project management and communication. One CEO praised their proactive risk management and deep understanding of business objectives, leading to enhanced customer satisfaction. Another client noted their flexibility and ability to adapt to changing requirements without compromising timelines. Overall sentiment is highly positive, with clients appreciating the team's commitment and ability to deliver innovative solutions, although some suggest improvements in documentation and visibility during project stages.

Custom Software Development for Supply Chain Software Provider

5.0 Apr 29, 2024

Throughout the project we were able to take advantage of their experience and consulting, which led to shaping a better version of the product, that enhanced our customers’ satisfaction. Their technological expertise, proactive communication, and commitment to delivering value-added features are what made this project a success.
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Web & App Design & Development for Meme Startup

5.0 Jul 7, 2021

Plan A had experienced developers that came up with suggestions and solutions for our problems. They managed to combine the technical experience with the end users’ point of view. They had deep and expert knowledge from a technical perspective, as well as market experience with online platforms and social media.
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Managed IT Services for Medical Device Company

5.0 Apr 13, 2021

The experience of the management team and the technical director was most impressive. The workflow was effective, with weekly meetings discussing progress or roadblocks. We met our goals and the performance of the applications was on the necessary level.
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Industry Experience

Plan A has demonstrated expertise in various sectors, notably Information Technology, Software, Consulting, Financial Services, and Real Estate. Clients commend their project management skills, timely delivery, and ability to integrate with existing teams. Feedback highlights their strong engagement, technical knowledge, and effective communication, contributing to successful outcomes. Overall sentiment is positive across industries, making Plan A a suitable partner for businesses seeking tech-driven solutions in these fields.
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Information technology Software Consulting Financial services Real estate Other Industry

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Bulgaria (3) France (2) Germany (2)

1 of 1 Sofia-based review is 5 stars

$50,000 – $199,999 avg. project cost for Web Development services in Sofia

Web Development project highlight

Web & Mobile App Development for Digital Legacy Planning Co
5.0 — Plan A has developed a platform for a digital legacy planning company. The team has developed a web app for end consumers and iOS and Android apps. Read more
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Supportica Solutions

5.0 4 reviews

$10,000+

$50 - $99 / hr

50 - 249

Sofia, Bulgaria

Services provided

10% Web Development

20% Custom Software Development

20% IT Staff Augmentation +4

15% IT Managed Services

15% Mobile App Development

10% Cloud Consulting & SI

10% Other IT Consulting and SI

Focus Areas

17% Ruby on Rails

17% Oracle Application Development Framework

17% Other frameworks and CMS +3

17% React Native

17% VueJS

15% Django

Supportica Solutions is a premier IT services provider specializing in IT infrastructure modernization, cloud migration, and cybersecurity enhancements. The company consistently receives positive feedback for their adaptability, collaboration, and technical expertise, with 100% of reviewers highlighting their project management excellence and responsiveness. Their customer-centric approach and innovative solutions significantly improve operational efficiency and security.

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Industry Experience

Supportica Solutions has demonstrated expertise in IT modernization across various industries, notably in the technology sector. Their strengths include adaptability, exceptional project management, and a collaborative approach. Clients have praised their ability to optimize efficiency, enhance cybersecurity, and drive user adoption through comprehensive change management. Overall, feedback indicates a strong sentiment for their impactful solutions, making them an excellent fit for organizations seeking robust IT services, especially in technology-focused environments.
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Other industries

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Average Project Cost Breakdown

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

What Clients Have Said
Clients consistently highlight Supportica Solutions' competitive pricing and strong value for money. One client noted that Supportica's pricing fit their budget and provided good value in relation to the services rendered. Additionally, the successful outcomes, such as a 42% reduction in annual IT infrastructure costs, further emphasize the company's effectiveness in delivering cost-efficient solutions. Overall, the sentiment reflects satisfaction with the company's pricing structure and the tangible benefits realized from their services.
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Sofia, Bulgaria

72 ulitsa "Tsvetna Gradina"
Sofia, Bulgaria 1421
31 - 40

+359896704348

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SoCyber

5.0 13 reviews

$1,000+

$25 - $49 / hr

10 - 49

Sofia, Bulgaria

Services provided

10% Web Development

10% Application Management & Support

10% Application Testing +7

10% BI & Big Data Consulting & SI

10% Blockchain

10% Corporate Training & Coaching

10% Cybersecurity

10% Graphic Design

10% Public Relations

10% Social Media Marketing

Focus Areas

100% Ruby on Rails

SoCyber is a cybersecurity company specializing in penetration testing, security audits, and vulnerability assessments. The reviews highlight their professionalism and effective project management, with over 90% of reviews praising their timely delivery and customer-centric approach. Clients appreciate their ability to communicate complex technical information clearly and their commitment to providing tailored solutions, with many noting their proactive collaboration and quality service.

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Reviews mention Understands their clients' needs
SoCyber has demonstrated a profound understanding of client needs, as evidenced by their meticulous attention to detail and proactive communication. A client highlighted their ability to tailor services to unique requirements, fostering a collaborative environment. The firm not only identified vulnerabilities but also provided insightful recommendations that aligned with industry standards. Overall, the sentiment is overwhelmingly positive, with clients feeling valued and respected, affirming SoCyber's commitment to client satisfaction and excellence.

Cybersecurity Services for Software Development Company

5.0 Aug 13, 2023

SoCyber's project management was highly professional and efficient. They established a clear timeline at the beginning of the project, outlining the various stages and expected delivery dates, and they consistently met or even exceeded those deadlines. In terms of responding to our needs, they were incredibly attentive and receptive. Whenever we had questions or needed clarification on any aspect of the project, their team was readily available and provided prompt, thorough responses. Their willingness to adapt to our specific requirements and their proactive approach to keeping us informed contributed to a smooth collaboration. Moreover, the open lines of communication and regular updates ensured that we were always aligned on the project's progress and any emerging needs. This customer-focused approach made us feel like a valued partner rather than just a client, further enhancing our satisfaction with their work.
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Average Project Cost Breakdown

Less than $10,000 (11)

What Clients Have Said
Clients consistently highlight SoCyber's competitive pricing and strong value for money. For instance, a CTO noted that SoCyber's pricing fit their budget while ensuring a good value for the cost. Similarly, another client appreciated the range of service options from basic to complex, allowing for flexibility in expenditures. Overall, sentiment towards SoCyber's cost-effectiveness is positive, with many clients expressing satisfaction with the quality of services received relative to the investment made.
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Bulgaria (8) England (2) United States (1)

Sofia, Bulgaria

Hipodruma bl. 107A, ap. 1
Sofia, Bulgaria 1612
10 - 15

00359876761993

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UASOFTDEV

5.0 8 reviews

$5,000+

$25 - $49 / hr

10 - 49

Sofia, Bulgaria

Services provided

10% Web Development

10% AI Development

10% BI & Big Data Consulting & SI +7

10% Cloud Consulting & SI

10% Custom Software Development

10% E-Commerce Development

10% Generative AI

10% IT Staff Augmentation

10% Mobile App Development

10% UX/UI Design

Focus Areas

10% Ruby on Rails

10% .NET

10% Angular +7

10% Django

10% Laravel

10% NextJS

10% NodeJS

10% React

10% Symfony

10% VueJS

UASOFTDEV is a web development company specializing in both front-end and back-end development, particularly excelling in WordPress and e-commerce platforms. Clients praise their cost-efficiency and quality of service, with 100% of reviews highlighting their rapid response and effective project management. UASOFTDEV consistently impresses with its skilled team and personal approach, earning high satisfaction rates from clients.

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Reviews mention Customized support
The feedback regarding customized support from UASOFTDEV highlights their exceptional ability to understand client needs and deliver tailored solutions. Clients have noted their impressive responsiveness and effective project management, with regular communication and timely deliverables. One client specifically praised their capacity to create high-impact, customized systems that integrated seamlessly into existing workflows. Overall, sentiment towards UASOFTDEV's customized support is highly positive, with no noted areas for improvement.

AI Model Development for Data Company

5.0 Aug 29, 2025

Their project management was highly effective. They communicated regularly, tracked progress via shared tools, and adapted quickly when scope changes occurred. All major deliverables were completed on schedule, and their responsiveness to feedback was excellent throughout.
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3 of 3 reviews are 5 stars

$10,000 – $49,000 avg. project cost

Reviewed 3 times in the past 6 months
In the past six months, UASOFTDEV has received positive feedback for their effective project management, timely delivery, and strong understanding of client needs. Clients praised their ability to tailor solutions to specific requirements, such as automating QA processes and staffing skilled developers quickly. One client noted a 30% profit increase from their staffing efforts, while another highlighted the seamless integration of UASOFTDEV's team with their own. Overall, sentiment remains highly favorable, with no significant areas for improvement identified.
Read 3 Recent Reviews

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Average Project Cost Breakdown

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

What Clients Have Said
Clients consistently highlight UASOFTDEV's exceptional value for money, noting their competitive pricing and cost-efficient staffing solutions. One client mentioned saving 30% profit by hiring their experts, while another appreciated the quick delivery of skilled developers at budget-friendly rates. Overall sentiment reflects satisfaction with the balance of cost and quality, as evidenced by remarks on their reliable project management and the impressive outcomes achieved without compromising on service.
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Ukraine (2) Bulgaria (1) England (1)
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Evermore

4.8 12 reviews

$10,000+

$50 - $99 / hr

10 - 49

Sofia, Bulgaria

Services provided

30% Web Development

40% Custom Software Development

20% UX/UI Design +1

10% Mobile App Development

Focus Areas

65% Ruby on Rails

15% VueJS

10% Flutter +1

10% React

Evermore is a dedicated web development company specializing in custom website development, web design, and full-stack web development services. Renowned for its exceptional project management and responsive communication, Evermore consistently delivers high-quality, efficient solutions that enhance clients' online presence. Approximately 95% of reviewers commend their professionalism and adaptability, while 30% highlight their commitment to bringing innovative solutions to challenges.

See all 12 projects

5 of 9 Web Development reviews are 5 stars

2 new reviews for Web Development in past 6 months

$10,000 – $49,000 avg. project cost

Web Development PROJECT HIGHLIGHT

Website Design for Health Advocacy Org
4.0 — Evermore provided website design services for a health advocacy organization. The team worked on improving the client's website to meet usability standards and web design best practices. Read more
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Industry Experience

Evermore has garnered positive feedback across various industries, showcasing expertise in Healthcare, Education, Media, Nonprofit, Business Services, and Politics. Clients commend Evermore for their responsiveness, project management, and ability to deliver user-friendly and visually appealing websites. In the Healthcare and Education sectors, they excelled in enhancing online presence and usability. The Nonprofit and Political sectors highlighted their creativity and alignment with organizational values. Overall, Evermore is well-regarded for its innovative approach, making them a strong fit for clients needing web development and design in these fields.
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Select Industry to see insights

Healthcare Education Other Industry Media Business services Nonprofit Politics

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View projects from:

Belgium (7) Bulgaria (1) Netherlands (1) Singapore (1) Sweden (1) England (1)

Sofia, Bulgaria

4 Iskar Street
Sofia, Bulgaria 1000
6 - 9

0035924920150

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Kiboko Labs Ltd

Not yet reviewed

$1,000+

$50 - $99 / hr

2 - 9

Svoge, Bulgaria

Services provided

50% Web Development

20% Custom Software Development

15% IT Strategy Consulting +1

15% Web Design

Focus Areas

25% Ruby on Rails

25% Laravel

25% NodeJS +1

25% Other frameworks and CMS

Kiboko Labs Ltd is a website development firm. Located in Svoge, Bulgaria, the agency was launched in 2012. Their team offers Web Development and Custom Software Development.
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Svoge, Bulgaria

Raiko Daskalov 25
Svoge, Bulgaria 2269
2 - 5

+359887735847

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South Gate Tech Ltd.

Not yet reviewed

$5,000+

$50 - $99 / hr

10 - 49

Sofia, Bulgaria

Services provided

50% BI & Big Data Consulting & SI

30% Custom Software Development

10% Cloud Consulting & SI +1

10% IT Strategy Consulting

Focus Areas

10% Ruby on Rails

30% React

20% NodeJS +3

20% React Native

10% Angular

10% Oracle Application Development Framework

Founded in 2017, South Gate Tech Ltd. Is a big data company. In Sofia, Bulgaria and Vancouver, Canada, the team provides BI & big data consulting & SI and Custom Software Development.
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Sofia, Bulgaria

Dr. Hristo Stambolski 3, floor 4
Sofia, Bulgaria 1463
31 - 40

00359884913552

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D-Consult

Not yet reviewed

$5,000+

$25 - $49 / hr

2 - 9

Sofia, Bulgaria

Services provided

10% Web Development

60% Custom Software Development

30% Mobile App Development

Focus Areas

24% Ruby on Rails

22% Angular

12% .NET +4

12% CodeIgniter

12% Laravel

12% NodeJS

6% Oracle Application Development Framework

D-Consult is a small custom software development firm. Established in 2012, the team offers Custom Software Development and Mobile App Development.
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Sofia, Bulgaria

bul. Hristo Botev
Sofia, Bulgaria
6 - 9

(+359) 888.510.602

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Fuss

5.0 1 review

$5,000+

< $25 / hr

10 - 49

Sofia, Bulgaria

Services provided

10% Web Development

10% Branding

10% Content Marketing +7

10% Email Marketing

10% Graphic Design

10% Logo

10% Pay Per Click

10% Print Design

10% Social Media Marketing

10% UX/UI Design

Focus Areas

17% Ruby on Rails

17% SDL

17% Symfony +3

17% VueJS

17% Zend PHP

15% Struts

Fuss offers Web Development, Web Design, and comprehensive brand strategy services, excelling in creating cohesive online identities. Clients consistently commend their professionalism, timely delivery, and dedication to client success, highlighting Fuss as a reliable partner for executing complex web programming projects and enhancing online presence.

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Sofia, Bulgaria

102 Bulgaria Boulevard
Sofia, Bulgaria 1618
10 - 15

+359 885 932 044

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QaiWare

Not yet reviewed

$25,000+

$25 - $49 / hr

10 - 49

Sofia, Bulgaria

Services provided

10% Web Development

10% API Development

10% Application Management & Support +7

10% Blockchain

10% Custom Software Development

10% Enterprise App Modernization

10% IT Managed Services

10% IT Strategy Consulting

10% Mobile App Development

10% Other Application Development

Focus Areas

15% Ruby on Rails

40% Spring MVC

30% Symfony +2

10% Other frameworks and CMS

5% Django

QaiWare, an IT strategy consulting company, is based in Sofia, Bulgaria and Frankfurt am Main, Germany. The team offers IT strategy consulting and IT managed services.
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Sofia, Bulgaria

4 Professor Dr. Vasil Zlatarski str., office 2
Sofia, Bulgaria 1142
31 - 40

+359887210010

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Wildorb Interactive Design Studio

Not yet reviewed

$1,000+

$25 - $49 / hr

10 - 49

Sofia, Bulgaria

Services provided

10% Web Development

10% Application Testing

10% Branding +7

10% Custom Software Development

10% E-Commerce Development

10% Graphic Design

10% IoT Development

10% Mobile App Development

10% UX/UI Design

10% Web Design

Focus Areas

13% Ruby on Rails

13% Angular

13% CakePHP +5

13% CodeIgniter

13% Laravel

13% NodeJS

13% VueJS

9% React Native

Wildorb Interactive Design Studio, a software development firm, is based in Sofia, Bulgaria. They provide Custom Software Development and UX/UI Design.
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Sofia, Bulgaria

3 Kosta Lulchev Str.
Sofia, Bulgaria 1113
10 - 15

+359.896.72.98.72

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Estafet

Not yet reviewed

$100,000+

$50 - $99 / hr

50 - 249

Sofia, Bulgaria

Services provided

20% AI Development

20% API Development

20% Application Testing +3

20% Microservices Architecture Services

10% Custom Software Development

10% Web Design

Focus Areas

11% Ruby on Rails

21% Angular

20% NodeJS +6

11% React

11% React Native

11% Spring MVC

5% .NET

5% Django

5% Flutter

Estafet is a midsize custom software development firm. Launched in 2002, the team provides Custom Software Development and Artificial Intelligence.
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Sofia, Bulgaria

Floor 5 Vitosha Business Center 47, Blvd. "Cherni vrah" Blvd, 1407 Sofia, Bulgaria
Sofia, Bulgaria 1407
76 - 100

+447779246741

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Dision

5.0 1 review

$10,000+

$50 - $99 / hr

2 - 9

Sofia, Bulgaria

Services provided

10% Web Development

40% Mobile App Development

20% IoT Development +2

20% UX/UI Design

10% Wearable App Development

Focus Areas

33% Ruby on Rails

50% Other frameworks and CMS

11% .NET +1

6% Symfony

Dision is an Android app development company known for its strong technical expertise and efficient project management. They have received primarily positive feedback, with reviewers highlighting their organizational skills and ability to integrate seamlessly with client teams. Approximately 80% of reviews commend their ability to handle complex projects and embrace new development practices, although some minor communication challenges due to cultural differences were noted.

See all 1 projects

Industry Experience

Dision has demonstrated strong expertise in the Information Technology sector, particularly in mobile app development for preschool administration. Clients commend their organizational skills, timely delivery, and adaptability to client processes. They have successfully developed Android applications, enhancing user engagement with innovative features like real-time notifications. Overall, sentiment in this industry is positive, highlighting Dision's effective collaboration and commitment to overcoming technical challenges, making them a solid choice for clients seeking robust development support.
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Select Industry to see insights

Information technology

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Average Project Cost Breakdown

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

What Clients Have Said
Clients have expressed satisfaction with Dision's overall cost-effectiveness, noting a significant return on investment for their projects. One client invested nearly $50,000 and reported impressive engagement metrics, including 1,500 weekly active users for their Android app. The sentiment is largely positive, with clients appreciating Dision's organized approach and timely delivery, indicating strong value for money. However, some communication challenges were noted, primarily due to cultural differences, but this did not detract from the perceived value.
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Sofia, Bulgaria

ul. Tsaribrodska 94
Sofia, Bulgaria 1309
2 - 5

+359.87.656.6334

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Why Trust Clutch

At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.

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Ability to deliver

Focus

Proven

Market Leaders

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Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 Dreamix

2 N-iX

3 eLando AD

4 MentorMate

5 Quanterall

6 Plan A

7 Supportica Solutions

8 SoCyber

9 UASOFTDEV

10 Evermore

A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.

By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More

Focus (x-axis)

Focus accounts for a company’s specialization within a certain service.

Ability to Deliver (y-axis)

Ability to Deliver considers three criteria:

Client feedback and reviews
Work experience and previous projects
Market presence and reputation in the industry

List of the Top 10 Sofia Ruby on Rails Development Firms

Dreamix

$50,000+

$25 - $49 / hr

250 - 999

Sofia, Bulgaria

Ability to deliver

39.8/40.0

20/20 Reviews

10/10 Clients & Experience

9.8/10 Market Presence

Service focus

15% Web Development

10% Ruby on Rails

25% Custom Software Development

60% Other

View Profile Visit Website
N-iX

$100,000+

$50 - $99 / hr

1,000 - 9,999

Medellín, Colombia

Ability to deliver

36.7/40.0

16.8/20 Reviews

10/10 Clients & Experience

9.9/10 Market Presence

Service focus

16% Custom Software Development

84% Other

View Profile Visit Website
eLando AD

$25,000+

$50 - $99 / hr

50 - 249

Sofia, Bulgaria

Ability to deliver

32.8/40.0

17.6/20 Reviews

10/10 Clients & Experience

5.2/10 Market Presence

Service focus

10% Web Development

50% Ruby on Rails

30% Custom Software Development

60% Other

View Profile Visit Website
MentorMate

$50,000+

$50 - $99 / hr

1,000 - 9,999

Sofia, Bulgaria

Ability to deliver

34.6/40.0

15.2/20 Reviews

10/10 Clients & Experience

9.4/10 Market Presence

Service focus

15% Web Development

10% Ruby on Rails

15% Custom Software Development

70% Other

View Profile Visit Website
Quanterall

$50,000+

$50 - $99 / hr

50 - 249

Sofia, Bulgaria

Ability to deliver

33.7/40.0

16.4/20 Reviews

10/10 Clients & Experience

7.2/10 Market Presence

Service focus

15% Web Development

17% Ruby on Rails

30% Custom Software Development

55% Other

View Profile Visit Website
Plan A

$25,000+

$25 - $49 / hr

50 - 249

Sofia, Bulgaria

Ability to deliver

28.6/40.0

16.6/20 Reviews

7.1/10 Clients & Experience

4.9/10 Market Presence

Service focus

10% Web Development

10% Ruby on Rails

30% Custom Software Development

60% Other

View Profile Visit Website
Supportica Solutions

$10,000+

$50 - $99 / hr

50 - 249

Sofia, Bulgaria

Ability to deliver

27.1/40.0

16.6/20 Reviews

5.7/10 Clients & Experience

4.8/10 Market Presence

Service focus

10% Web Development

17% Ruby on Rails

20% Custom Software Development

70% Other

View Profile Visit Website
SoCyber

$1,000+

$25 - $49 / hr

10 - 49

Sofia, Bulgaria

Ability to deliver

24.3/40.0

16.4/20 Reviews

2.3/10 Clients & Experience

5.7/10 Market Presence

Service focus

10% Web Development

100% Ruby on Rails

90% Other

View Profile Visit Website
UASOFTDEV

$5,000+

$25 - $49 / hr

10 - 49

Sofia, Bulgaria

Ability to deliver

24.2/40.0

17.6/20 Reviews

2.6/10 Clients & Experience

4/10 Market Presence

Service focus

10% Web Development

10% Ruby on Rails

10% Custom Software Development

80% Other

View Profile Visit Website
Evermore

$10,000+

$50 - $99 / hr

10 - 49

Sofia, Bulgaria

Ability to deliver

26.5/40.0

16/20 Reviews

5.3/10 Clients & Experience

5.2/10 Market Presence

Service focus

30% Web Development

65% Ruby on Rails

40% Custom Software Development

30% Other

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Kiboko Labs Ltd

$1,000+

$50 - $99 / hr

2 - 9

Svoge, Bulgaria

Ability to deliver

4.9/40.0

0/20 Reviews

0/10 Clients & Experience

4.9/10 Market Presence

Service focus

50% Web Development

25% Ruby on Rails

20% Custom Software Development

30% Other

View Profile Visit Website
South Gate Tech Ltd.

$5,000+

$50 - $99 / hr

10 - 49

Sofia, Bulgaria

Ability to deliver

8.2/40.0

0/20 Reviews

3.6/10 Clients & Experience

4.6/10 Market Presence

Service focus

30% Custom Software Development

70% Other

View Profile Visit Website
D-Consult

$5,000+

$25 - $49 / hr

2 - 9

Sofia, Bulgaria

Ability to deliver

4.6/40.0

0/20 Reviews

0/10 Clients & Experience

4.6/10 Market Presence

Service focus

10% Web Development

24% Ruby on Rails

60% Custom Software Development

30% Other

View Profile Visit Website
Fuss

$5,000+

< $25 / hr

10 - 49

Sofia, Bulgaria

Ability to deliver

6.4/40.0

0/20 Reviews

1.4/10 Clients & Experience

4.9/10 Market Presence

Service focus

10% Web Development

17% Ruby on Rails

90% Other

View Profile Visit Website
QaiWare

$25,000+

$25 - $49 / hr

10 - 49

Sofia, Bulgaria

Ability to deliver

5.2/40.0

0/20 Reviews

0/10 Clients & Experience

5.2/10 Market Presence

Service focus

10% Web Development

15% Ruby on Rails

10% Custom Software Development

80% Other

View Profile Visit Website
Wildorb Interactive Design Studio

$1,000+

$25 - $49 / hr

10 - 49

Sofia, Bulgaria

Ability to deliver

5.2/40.0

0/20 Reviews

0/10 Clients & Experience

5.2/10 Market Presence

Service focus

10% Web Development

13% Ruby on Rails

10% Custom Software Development

80% Other

View Profile Visit Website
Estafet

$100,000+

$50 - $99 / hr

50 - 249

Sofia, Bulgaria

Ability to deliver

5.2/40.0

0/20 Reviews

0/10 Clients & Experience

5.2/10 Market Presence

Service focus

10% Custom Software Development

90% Other

View Profile Visit Website
Dision

$10,000+

$50 - $99 / hr

2 - 9

Sofia, Bulgaria

Ability to deliver

21.4/40.0

16.2/20 Reviews

0/10 Clients & Experience

5.2/10 Market Presence

Service focus

10% Web Development

33% Ruby on Rails

90% Other

View Profile Visit Website

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Top Ruby on Rails Developers in Sofia

List of the Top Sofia Ruby on Rails Development Firms

Reviews mention Proactive

Custom Software Development for Live Entertainment Platform

IT Staff Aug & Software Dev for EdTech Company

Backend Dev & Data Science for Tech-Driven Healthcare Co

IT Consulting & Dev for Software Company

React Native Dev for Employee Engagement App

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What Clients Have Said

Ruby on Rails Experience

Industry Experience

Select Industry to see insights

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What Clients Have Said

Reviews mention Passionate about their work

Backend Debugging & Feature Dev for Internet Solution

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Custom Software Development for Digital Health Platform

Reviews mention Experienced

Custom Software Development for IT Company

Dev & Data Warehousing for Inflight Internet Provider

IT Outsourcing for Class Coordination Company

Staff Augmentation & Dev Services for Holiday Travel Agency

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What Clients Have Said

Reviews mention Timely

Video Monitoring Tools Streaming & Communications Custom Software Solution Provider

Custom Software Development for Technology Consulting Company

Product Architecture & Dev Services for Consulting Company

Custom Software Dev & Support for Insurance Company

Microservices & API Development for IT Services Company

Custom Web Portal Development for Insurance Provider

eLando AD is very responsive

Web Dev for Swim School

Industry Experience

Select Industry to see insights

Reviews mention High-quality work

Blockchain Development for IT Services Company

Industry Experience

Select Industry to see insights

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What Clients Have Said

Reviews mention Experienced

Custom Software Development for Supply Chain Software Provider

Web & App Design & Development for Meme Startup

Managed IT Services for Medical Device Company

Industry Experience

Select Industry to see insights

Web & Mobile App Development for Digital Legacy Planning Co

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Understands their clients' needs

Cybersecurity Services for Software Development Company

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Customized support

AI Model Development for Data Company

Reviewed 3 times in the past 6 months

Average Project Cost Breakdown

What Clients Have Said

Website Design for Health Advocacy Org

Industry Experience

Select Industry to see insights

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

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List of the Top 10 Sofia Ruby on Rails Development Firms

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