Top Ruby on Rails Developers in Slovenia

Ratings Updated: March 4, 2026

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Digis, a Fiverr company (NYSE: FVRR)

4.9 88 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), excels in providing comprehensive web development and staff augmentation services. With a focus on custom website development, front-end and back-end development, they consistently deliver high-quality projects, demonstrating 100% positive feedback for their technical expertise and effective project management. Clients frequently highlight their reliability and seamless integration into existing teams, with 80% mentioning their exceptional communication skills and adaptability.

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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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Industry Experience

Digis has garnered positive feedback across various industries, including Media, Manufacturing, Information Technology, and Financial Services. They excel in software development, particularly in backend and frontend technologies like React, Angular, and Node.js, demonstrating strong project management and communication skills. Clients appreciate their adaptability and responsiveness, resulting in successful project outcomes, such as improved application functionality and streamlined user experiences. Industries like Media and IT have expressed high satisfaction with Digis' ability to integrate seamlessly into teams, indicating a strong fit for clients seeking expertise in 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 Wellness & Fitness 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
Client feedback on Digis highlights a strong sentiment regarding cost-effectiveness and value for money. Many clients noted that Digis offered competitive pricing while delivering quality work, with comments like "pricing fit our budget" and "good value for cost". Clients appreciated the alignment of company values, effective communication, and timely delivery, suggesting a reliable partnership. Overall, Digis is perceived as a cost-effective solution that meets client expectations without compromising on quality.
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$50,000 Best for Small Companies $75,000 Best for Medium Companies $100,000 Best for Enterprises

Custom Product Development
Our specialists around the globe provide the expertise and development resources to scale your IT products and achieve success.
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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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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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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

10% Web Development

25% Custom Software Development

10% Cloud Consulting & SI +7

10% E-Commerce Development

10% Enterprise App Modernization

10% IT Staff Augmentation

10% Mobile App Development

5% AI Development

5% API Development

5% IT Strategy Consulting

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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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
In the last six months, WideFix has received overwhelmingly positive feedback from clients. Reviewers praised their excellent project management, timely delivery, and strong communication skills. For instance, one client noted a 70% reduction in financial reconciliation time due to WideFix's expertise. Another highlighted their adaptability and commitment to quality, with no areas for improvement mentioned across reviews. Overall, clients expressed satisfaction with WideFix's professionalism and technical capabilities.
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3 of 3 Ruby on Rails reviews are 5 stars

2 new reviews for Ruby on Rails in past 6 months

$10,000 – $49,000 avg. project cost

Ruby on Rails Experience

WideFix has received overwhelmingly positive feedback for their Ruby on Rails services, with 100% of reviewers highlighting their effective communication and timely project delivery. Key strengths include strong ownership of projects, adaptability, and technical expertise, leading to significant improvements in performance metrics, such as a 102.6% increase in project match rates and a 100% revenue boost. Clients commend WideFix for their execution-oriented approach, with no notable areas for improvement mentioned across the reviews.
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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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United States (5) Belarus (1) Spain (1) England (1)

This provider is fluent in 4 languages:

English

Russian

Polish

Spanish

This provider is available in 5 time zones:

Eastern African Time (EAT)

Central European Time (CET)

Eastern European Time (EET)

Eastern Standard Time (EST)

Universal Coordinated Time (UTC)

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Infinum

4.8 54 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 comprehensive web development company offering a wide range of services, including custom website development, full-stack web development, and web application development. The reviews highlight their strong project management capabilities, with particular praise for their ability to manage complex projects and adapt to changing requirements. An impressive 90% of clients note their excellent communication and commitment to delivering high-quality results.

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Reviews mention Timely
Overall client sentiment regarding timeliness is highly positive. Multiple reviews commend Infinum for delivering projects on or ahead of schedule, with one client noting they were 'very responsive to our comments and needs' and another highlighting 'excellent project management and support, always on time.' A client emphasized the company's ability to adapt to changes promptly, ensuring consistent progress. Such feedback illustrates Infinum's commitment to meeting deadlines and maintaining effective communication throughout the project lifecycle.

Mobile App Development for Electric Light Manufacturer

5.0 Feb 13, 2024

Objectives agreed and scheduled per quarter. In general agreed deliveries were handed over on time with good quality. In case of defects an open collaboration was ensuring good resolution.
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Web Dev & QA Services for Cloud Communication Platform

5.0 Mar 31, 2023

They have excellent project management and support, always on time and up to highest standards. Commitment to the project and ability to resolve any challenge fast.
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Custom Platform Software Dev for Govt Transport Division

5.0 Dec 5, 2022

We had to align our timelines once, but our contract handled the entire engagement with Infinum since they were subcontractors. However, everything was eventually delivered on time and within budget despite some delays.
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Android & iOS Mobile App Development for Car Import Company

4.5 Oct 28, 2019

We currently measure how responsive and timely Infinum is. We’re at an 85% success rate of delivering the solutions within the timeline. They’re sometimes late, but they’re performing quite well.
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App Development for Chamber of Commerce

5.0 Mar 25, 2019

They were excellent; I wish all my vendors operated as well as they do. We had regular weekly meetings, and they always followed up and stayed on top of everything. They ask questions, are always on time, and are easy to reach by email or by video chat.
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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 diverse industries, including Gaming, Software, Automotive, Financial Services, and Telecommunications. Clients have praised their proficiency in mobile app development, UX/UI design, and effective project management. In the Gaming sector, they excelled in mobile app enhancements. In Software and Financial Services, their impact on website optimization and user experience was noteworthy, particularly in B2B contexts. Overall, Infinum is recognized for its collaborative approach, adaptability, and high-quality outputs, making them a strong partner for businesses seeking digital transformation.
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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 Telecommunications Transportation Arts, entertainment & music Design Healthcare Chemicals & Biotechnology Business services Nonprofit Consumer Products Manufacturing Consulting

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United States (20) Croatia (11) Netherlands (5) Slovenia (5) Germany (3) England (2) Austria (2) Lithuania (1) Malta (1) Slovakia (1) Latvia (1) Denmark (1) Cayman Islands (1)

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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

Ruby on Rails Experience

Industry Experience

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Average Project Cost Breakdown

What Clients Have Said

Custom Product Development

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

Industry Experience

Select Industry to see insights

Reviewed 4 times in the past 6 months

Ruby on Rails Experience

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Timely

Mobile App Development for Electric Light Manufacturer

Web Dev & QA Services for Cloud Communication Platform

Custom Platform Software Dev for Govt Transport Division

Android & iOS Mobile App Development for Car Import Company

App Development for Chamber of Commerce

Ruby on Rails Experience

Industry Experience

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List of the Top 1 Slovenia Ruby on Rails Development Firms

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