Top Ruby on Rails Developers in Cardiff

Ratings Updated: April 25, 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 Cardiff, Wales

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
Over the past six months, clients have expressed high satisfaction with Digis, a Fiverr company (NYSE: FVRR), highlighting their impressive responsiveness and project management capabilities. Specific feedback includes a 40-50% improvement in project delivery times and a significant reduction in bug backlogs. Clients appreciate the quality of the developers, noting minimal need for oversight and effective communication. Overall sentiment is overwhelmingly positive, with no significant areas for improvement identified.
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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 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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View projects from:

United States (29) Germany (7) Ukraine (7) England (4) France (4) Israel (3) South Africa (2) Canada (2) Italy (2) Sweden (2) Spain (2) Ireland (1) Netherlands (1) New Zealand (1) Poland (1) Romania (1) Russia (1) Lithuania (1) Latvia (1) Japan (1) Australia (1) Georgia (1) Scotland (1) Estonia (1)

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The Gnar Company

4.8 19 reviews
Premier Verified

$25,000+

$150 - $199 / hr

10 - 49

Serves Cardiff, Wales

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 Creative
The overall sentiment regarding The Gnar Company's creativity is highly positive. Clients highlighted the team's 'creative and flexible' approach, with one CEO noting their 'great ideas throughout the entire process.' Another client emphasized their 'strong technical skills' and 'impressive' communication, which fostered innovative solutions. The Gnar Company is consistently recognized for delivering high-quality, timely, and creative solutions that align with client needs, demonstrating a strong fit for complex projects.

Data Automation Software for Financial Data Firm

5.0 Sep 14, 2021

They produced an exceptional product on time and had really great ideas throughout the entire process. I found everything impressive about GNAR. Each individual I worked with was highly skilled in their respective roles and all fantastic to work with. The communication was exceptional and they offered out great ideas, more efficient ways things could be done if applicable and were cost conscious.
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Mobile App Dev for Sports Science Company

5.0 Jan 28, 2025

Performant app. Creative and flexible team. Timely updates. An agile project management approach is utilized with weekly sprint planning and daily standups. The team is responsive, knowledgeable, and organized.
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3 of 7 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

Web App Development for Healthcare Biotech Company
5.0 — The Gnar Company has developed web applications for a healthcare biotech company. The team has worked primarily with Ruby on Rails and React. Read more
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Average Project Cost Breakdown

$50,000 to $199,999 (7) $200,000 to $999,999 (4) $10,000 to $49,000 (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)

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WideFix

4.9 11 reviews
Premier Verified

$10,000+

$50 - $99 / hr

2 - 9

Serves Cardiff, Wales

Services provided

40% Web Development

30% Custom Software Development

30% Mobile App Development

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 Great team
Client feedback highlights WideFix as a 'great team' characterized by exceptional ownership and adaptability. The CTO of NovoEd emphasized their responsiveness and effective communication, noting that the project was delivered on time and ahead of schedule. The team member assigned worked independently and demonstrated a strong understanding of both UI and backend requirements. Overall, the sentiment is overwhelmingly positive, with no identified areas for improvement.

Software Development for EdTech Firm

5.0 Feb 2, 2026

Project delivered according to schedule as part of a complex code base with an existing large system for nudging without much help from other engineers. Worked independently as planned on UI and backend. Great owner, on top of QA work and unblocking team members. Great communicator, responsible and on point.
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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 past six months, WideFix has received overwhelmingly positive feedback for their professionalism, technical expertise, and effective project management. Clients noted timely deliveries and strong communication, with one CTO praising their independent work and great ownership of outcomes. A sports company manager highlighted a 70% reduction in financial reconciliation time due to WideFix's solutions. Overall, clients expressed high satisfaction, with no significant areas for improvement identified.
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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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DEVHOUSE TECHNOLOGIES LTD

Not yet reviewed

$5,000+

$25 - $49 / hr

50 - 249

Pontprennau, Wales

Services provided

30% Web Development

30% Mobile App Development

10% AR/VR Development +3

10% Application Management & Support

10% Custom Software Development

10% E-Commerce Development

Focus Areas

22% Ruby on Rails

18% .NET

6% Angular +9

6% CodeIgniter

6% Django

6% Flutter

6% Laravel

6% NodeJS

6% Other frameworks and CMS

6% React

6% React Native

6% VueJS

DEVHOUSE TECHNOLOGIES LTD is a website development firm. They are based in Pontprennau, Wales and Roma, Italy, and their services include Web Development and Mobile App Development.
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Cardiff App Developers

Not yet reviewed

$10,000+

$25 - $49 / hr

10 - 49

Cardiff, Wales

Services provided

25% Web Development

25% AI Development

25% Mobile App Development +3

10% Application Management & Support

10% Low/No Code Development

5% IT Staff Augmentation

Focus Areas

12% Ruby on Rails

14% Flutter

14% NextJS +5

12% Laravel

12% NodeJS

12% React

12% React Native

12% VueJS

Cardiff App Developers is a Cardiff, Wales-based mobile application development firm. The team specializes in Mobile App Development and Web Development.
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Top Ruby on Rails Developers in Cardiff

List of the Top Cardiff Ruby on Rails Development Firms

Digis, a Fiverr company (NYSE: FVRR)

Reviewed 4 times in the past 6 months

Ruby on Rails Experience

Industry Experience

Select Industry to see insights

The Gnar Company

Reviews mention Creative

Data Automation Software for Financial Data Firm

Mobile App Dev for Sports Science Company

Web App Development for Healthcare Biotech Company

Average Project Cost Breakdown

What Clients Have Said

WideFix

Reviews mention Great team

Software Development for EdTech Firm

Reviewed 4 times in the past 6 months

Feature Development for Real Estate Web Application

Industry Experience

Select Industry to see insights

DEVHOUSE TECHNOLOGIES LTD

Cardiff App Developers

Tell us what you need — we’ll match you with top agencies in minutes.

Why Trust Clutch

List of the Top Cardiff Ruby on Rails Development Firms

DEVHOUSE TECHNOLOGIES LTD

Cardiff App Developers

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