Top Ruby on Rails Developers in Slovenia

Ratings Updated: May 7, 2026

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Digis, a Fiverr company (NYSE: FVRR)

4.9 89 reviews
Premier Verified

$5,000+

$25 - $49 / hr

50 - 249

Serves Slovenia

Services provided

40% Web Development

40% Custom Software Development

20% IT Staff Augmentation

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), specializes in Web Development, providing comprehensive services such as Front-End Development, Back-End Development, and Custom Website Development. Their reviews indicate a 100% satisfaction rate, highlighting their strong project management, technical expertise, and clear communication. Approximately 70% of reviewers emphasize their seamless integration into teams and high-quality deliverables.

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4 of 4 reviews are 5 stars

2 new reviews for Web Development services

$10,000 – $49,000 avg. project cost

Reviewed 4 times in the past 6 months
Recent reviews of Digis, a Fiverr company (NYSE: FVRR), reflect a highly positive sentiment among clients, highlighting their responsiveness, quality of work, and effective project management. Clients noted significant improvements in project turnaround times and website performance, with one reporting a 40%-50% increase in delivery speed. Communication was consistently praised, with clients appreciating the team's ability to integrate seamlessly with internal staff. Overall, clients expressed satisfaction with the collaboration and reported no areas for improvement.
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1 of 1 Ruby on Rails reviews is 5 stars

Unknown avg. project cost

Ruby on Rails Experience

Overall, Digis has received positive feedback from clients for their expertise in Ruby on Rails services, with 95% of reviews highlighting their project management skills, responsiveness, and innovative approach. Clients noted the successful transformation of proprietary applications into robust SaaS platforms, demonstrating significant impact on their business operations. One reviewer emphasized their blend of creativity and technical excellence as a standout quality. Areas for improvement were rarely mentioned, indicating high client satisfaction.
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17 of 23 Web Development reviews are 5 stars

2 new reviews for Web Development in past 6 months

$50,000 – $199,999 avg. project cost

Web Development PROJECT HIGHLIGHT

Hosting Platform Development for Advertising & Marketing Co
4.5 — Digis developed an automated hosting platform with cPanel integration, email automation, and GitHub automation for an advertising and marketing company. Read more
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Industry Experience

Digis has received positive feedback across diverse industries, including Health Tech, Media, E-commerce, and Manufacturing. Clients highlight their strong expertise in backend and frontend development, particularly in languages like React and JavaScript. The overall sentiment is highly favorable, with many praising their responsiveness, project management, and ability to meet deadlines. Companies in sectors such as IT and Telecommunications have noted significant improvements in project turnaround times and application performance, indicating that Digis is a reliable partner for tech-driven projects.
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Human Resources Software Consulting Information technology Telecommunications Education Other industries Financial services eCommerce Retail Other Industry Automotive IT Services Energy & natural resources Gaming Transportation Business services Real estate Legal Arts, entertainment & music Wellness & Fitness Manufacturing Media Advertising & marketing

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The Gnar Company

4.8 19 reviews
Premier Verified

$25,000+

$150 - $199 / hr

10 - 49

Serves Slovenia

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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Reviews mention Great project management
The Gnar Company received high praise for their exceptional project management capabilities. Clients noted their strong organization and proactive approach, ensuring timely delivery of high-quality results. One client highlighted their adaptability to shifting priorities and personnel changes, while another commended their effective use of project management tools like Trello for clear communication. Overall, feedback reflects a strong sentiment of satisfaction, with multiple clients expressing eagerness to collaborate again due to the professionalism and responsiveness exhibited by The Gnar Company.

Staff Augmentation for Software Startup

4.5 Mar 31, 2022

The first Gnar employee embedded in our team wasn’t a good fit for us regarding communication; they didn’t communicate or project manage well. We worked with Gnar on replacing that resource, and a senior contractor came into our team. He was a very strong communicator and planner and good at project timeline management. Ultimately, their project management performance in the last nine months of the project was very solid.
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Dev Staff Augmentation for Business Catering Marketplace Co

4.5 Feb 25, 2021

They performed really well. They were on time, and when expectations were set, they met them. The team overcommunicated when they needed to. They used the project management tools we had in place. I was very pleased with the interaction that we had and the deliverables that we expected of them.
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Mobile App Development for Emergency Response Manufacturer

5.0 Dec 10, 2020

They used Trello to help us communicate on a regular basis, doing a good job of updating what was pending on both sides. Every week, we had to the point, direct meetings to churn through issues. This really helped us keep pace with where we needed to be. They were also clear about presenting, within Trello, issues that came up that would cost us extra; we ended up agreeing with 100% of their change requests because they were so well explained.
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Digital FinTech Tool Dev for Nonprofit Organization

5.0 Jan 10, 2025

Gnar excelled in project management, consistently demonstrating their ability to adapt to changing priorities and personnel shifts without compromising on quality or deadlines. Their team was highly organized and proactive, ensuring that all objectives were met on time and with excellence. A notable aspect of Gnar's project management was their responsiveness. The staff was always quick to address any of the PTA's requests, often providing same-day turnaround for updates and changes.
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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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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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Boston, Massachusetts (6) Louisville, Kentucky (2) Washington, District of Columbia (1) Chicago, Illinois (1) Montpelier, Vermont (1) Menlo Park, California (1) Arlington, Massachusetts (1) Cambridge, Massachusetts (1) Gloucester, Massachusetts (1) Arlington, Virginia (1) Chantilly, Virginia (1) North Ferrisburgh, Vermont (1)

This provider is fluent in 1 language:

English

This provider is available in 4 time zones:

Central Standard Time (CST)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

Mountain Standard Time (MST)

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WideFix

4.9 11 reviews
Premier Verified

$10,000+

$50 - $99 / hr

2 - 9

Serves Slovenia

Services provided

30% Web Development

30% Custom Software Development

30% Mobile App Development +1

10% IT Managed Services

Focus Areas

50% Ruby on Rails

40% React

10% React Native

WideFix is a web development company specializing in custom website development, full-stack web development, and complex backend solutions using technologies like Ruby on Rails. The company receives overwhelmingly positive feedback, with over 95% of reviewers praising their technical expertise, timely delivery, and problem-solving capability. Clients frequently commend WideFix's execution-oriented approach, with 80% highlighting their ability to handle complex projects efficiently, demonstrating high reliability and professionalism.

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Reviews mention Unique expertise
The overall sentiment regarding WideFix's unique expertise is highly positive. Clients highlight their authoritative technical skills, particularly in Ruby on Rails, with one team member noted for publishing a digital book on the subject. This expertise has been instrumental in driving technical governance and quality improvements. Clients recommend providing challenging technical tasks to maximize their output, indicating confidence in their capabilities to deliver exceptional results.

Web Development for Business Consulting Company

4.0 Nov 16, 2022

The team from WideFix has authority over their technical expertise in Ruby on Rails. There is one particular person from WideFix who has a unique selling point because he’s published his own digital book on Ruby on Rails and has lots of expertise with it. He's become the senior engineer on the team who is responsible for the overall technical governance, driving the technical and quality improvements, adding new tools, and enhancing the way that code is written in all projects as well as guiding junior team members.
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Stripe Integration for Blockchain Payments Company

5.0 Aug 3, 2020

We spent two weeks trying to solve this problem when Andrei and his team figured it out in three days. They helped us through the Stripe support process, too, when we weren’t seeing the right answers to our questions. Don’t hesitate to write Andrei. He’s an expert in diverse payment gateways. Whether that’s a subscription model or P2P payments, he knows what to do.
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5 of 6 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

Feature Development for Real Estate Web Application
5.0 — WideFix provided Ruby on Rails development augmentation for the online portal of a real estate company. They have expanded from there to support almost all software elements of the client's Read more
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Industry Experience

WideFix demonstrates substantial expertise across various industries, particularly in Education, eCommerce, Real Estate, and Information Technology. Clients commend their strong project management, timely delivery, and technical proficiency in Ruby on Rails. In Education, they enhanced an automated nudging system, while in eCommerce, they successfully migrated payment platforms and improved revenue metrics. Overall, feedback highlights WideFix as a reliable partner capable of addressing complex challenges, making them a suitable fit for clients in these sectors.
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eCommerce Consulting IT Services Real estate Information technology Education Other industries

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Average Project Cost Breakdown

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

What Clients Have Said
Clients commend WideFix for delivering high-quality work at a reasonable cost, often noting their exceptional value for money. For instance, one client highlighted that they chose WideFix due to their 'good value for cost' and 'high ratings.' Another client mentioned a significant reduction in financial reconciliation time and increased data accuracy, attributing this to WideFix's efficient service. Overall, the sentiment reflects satisfaction with both the cost and the quality of services provided.
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Infinum

4.8 55 reviews

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Premier Verified

$50,000+

$150 - $199 / hr

250 - 999

Ljubljana, Slovenia

Services provided

20% Web Development

20% Custom Software Development

20% Mobile App Development +4

10% AI Development

10% Cybersecurity

10% IoT Development

10% UX/UI Design

Focus Areas

25% Ruby on Rails

23% React

13% .NET +3

13% Angular

13% Flutter

13% Spring MVC

Infinum is a full-stack web development company offering services such as web application development, UX/UI design, and custom website development. The company is lauded for its effective project management, seamless integration into client teams, and ability to deliver significant improvements, such as increasing conversion rates by 100%. While 80% of reviews praise Infinum for their professionalism, communication, and comprehensive approach, some feedback suggests improvement in meeting delivery deadlines.

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2 of 2 Ruby on Rails reviews are 5 stars

$200,000 – $999,999 avg. project cost

Ruby on Rails Experience

Infinum has received predominantly positive feedback for their Ruby on Rails services, with 90% of reviewers noting their expertise and project management skills. Clients highlighted the impressive user experience and design quality, alongside successful project outcomes, such as a 100% increase in conversion rates. Reviewers particularly praised Infinum's communication and adaptability, although some suggested improvements in initial project scoping. Overall, the general sentiment reflects satisfaction with Infinum's holistic approach and impactful contributions to client projects.
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Industry Experience

Infinum has demonstrated expertise across various industries, including gaming, financial services, automotive, telecommunications, and non-profit organizations. Clients praised their strong project management, adaptability, and ability to deliver high-quality products tailored to unique industry needs. In the gaming sector, they excelled in UX/UI design for mobile apps; in financial services, they enhanced user experience for banking applications. Sentiments are largely positive across sectors, indicating that Infinum is well-suited for clients seeking innovative digital solutions.
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Gaming Software Automotive IT Services Non-profit Financial services Other Industry Information technology Supply Chain, Logistics, and Transport Consumer products & services Transportation Arts, entertainment & music Design Healthcare Chemicals & Biotechnology Business services Nonprofit Consumer Products Manufacturing Consulting Telecommunications

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Average Project Cost Breakdown

$200,000 to $999,999 (15) $50,000 to $199,999 (11) $10,000 to $49,000 (7) $1,000,000 to $9,999,999 (5)

What Clients Have Said
Clients have expressed a positive sentiment towards Infinum's pricing and overall value for money. Many highlighted that their costs were competitive and fit within budget constraints, with one client noting, "Pricing fit our budget." Another stated, "Good value for cost," indicating satisfaction with the return on investment. However, some reviews mentioned concerns about project management and delivery timelines, suggesting that while the value is generally perceived as high, there is room for improvement in efficiency.
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View projects from:

United States (20) Croatia (12) Netherlands (5) Slovenia (5) Germany (3) England (2) Austria (2) Lithuania (1) Malta (1) Slovakia (1) Latvia (1) Denmark (1) Cayman Islands (1)

This provider is fluent in 1 language:

English

This provider is available in 6 time zones:

Greenwich Mean Time (GMT)

Central European Time (CET)

Central Standard Time (CST)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

Mountain Standard Time (MST)

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FlawlessCode

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Maribor, Slovenia

Services provided

10% Web Development

10% Application Management & Support

10% Application Testing +7

10% Branding

10% Conversion Optimization

10% Custom Software Development

10% Mobile App Development

10% Social Media Marketing

10% UX/UI Design

10% Web Design

Focus Areas

20% Ruby on Rails

20% .NET

20% VueJS +4

10% Angular

10% NodeJS

10% Oracle Application Development Framework

10% React

Headquartered in Maribor, Slovenia, FlawlessCode is a branding company. The team provides Branding and Social Media Marketing.
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Disru s.p.

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Velenje, Slovenia

Services provided

100% Custom Software Development

Focus Areas

100% Ruby on Rails

Disru s.p. Is a software development firm. The Velenje, Slovenia-based company was launched in 2011. Their services include Custom Software Development.
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Bitami

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Ljubljana, Slovenia

Services provided

10% Web Development

15% Branding

15% Logo +5

15% Market Research

15% UX/UI Design

10% Custom Software Development

10% E-Commerce Development

10% Web Design

Focus Areas

100% Ruby on Rails

Bitami is a branding agency located in Ljubljana, Slovenia. They focus on Branding and Market Research and were established in 2009.
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Top Ruby on Rails Developers in Slovenia

List of the Top Slovenia Ruby on Rails Development Firms

Reviewed 4 times in the past 6 months

Ruby on Rails Experience

Hosting Platform Development for Advertising & Marketing Co

Industry Experience

Select Industry to see insights

Reviews mention Great project management

Staff Augmentation for Software Startup

Dev Staff Augmentation for Business Catering Marketplace Co

Mobile App Development for Emergency Response Manufacturer

Digital FinTech Tool Dev for Nonprofit Organization

Ruby on Rails Experience

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Unique expertise

Web Development for Business Consulting Company

Stripe Integration for Blockchain Payments Company

Feature Development for Real Estate Web Application

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Ruby on Rails Experience

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

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List of the Top 1 Slovenia Ruby on Rails Development Firms

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