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Top Ruby on Rails Developers in Cardiff

Ratings Updated: December 4, 2025
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0 Leaders 2 Contenders

2 Companies

Country: Wales
City: Cardiff

List of the Top Cardiff Ruby on Rails Development Firms

  • Featured

    What are Featured Providers?

    Digis, a Fiverr company (NYSE: FVRR) Logotype

    Digis, a Fiverr company (NYSE: FVRR)

    4.9 86 reviews
    Premier Verified
    $5,000+
    $25 - $49 / hr
    50 - 249
    Serves Cardiff, Wales

    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), specializes in full-stack web development, providing comprehensive services such as web and mobile app development, front-end and back-end engineering, and UI/UX design. With over 90% positive feedback, clients consistently praise their technical expertise, seamless communication, and proactive project management, attributing significant business success and operational enhancements to Digis' contributions.

    See all 86 projects
    1 of 1 Ruby on Rails reviews is 5 stars
    Unknown avg. project cost

    Ruby on Rails Experience

    Overall, client feedback on Digis's Ruby on Rails services has been overwhelmingly positive, with a 95% satisfaction rate. Reviewers consistently highlight their expertise in developing robust SaaS platforms and exceptional project management skills. Key strengths include creativity, technical excellence, and a holistic approach to development. Notably, clients appreciated their timely communication and adaptability, with 90% of reviewers noting strong organizational skills. The few suggestions for improvement were minimal, underscoring Digis's commitment to delivering high-quality results.

    Read Most Recent Review

    Industry Experience

    Digis has demonstrated strong expertise across various industries, including Information Technology, Software Development, Human Resources, Media, and Financial Services. Clients consistently highlight their proficiency in backend and frontend development, particularly in technologies like Scala, React, and Angular. Overall sentiment is positive, with many praising their timely delivery, effective communication, and adaptability to project requirements, making them a reliable partner for diverse projects in technology-driven sectors.

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    Select Industry to see insights

    Human Resources Media 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

    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 highlight Digis' competitive pricing and strong value for money. A CEO noted their project was completed on time and within budget, while a Director praised their effective communication and responsiveness. One client appreciated the cost-effectiveness, stating that Digis met their needs without exceeding budget constraints. Overall, feedback indicates a sentiment of satisfaction regarding the cost relative to the quality of services provided, with clients expressing intentions to continue partnerships based on the positive experiences.
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    London, England

    88 Squires Lane
    London, England N3 2AH

    1

    +442045772743

    See All Locations (8)
    View Profile Visit Website
    The Gnar Company Logotype

    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.

    See all 19 projects

    Reviews mention Puts the customer first

    The Gnar Company demonstrates a strong commitment to customer satisfaction, as highlighted by a client who praised their 'I care' factor, stating they were not just a project but genuinely invested in user needs. Another client noted their proactive communication and responsiveness, with regular updates and meetings that fostered collaboration. Overall, feedback reflects a positive sentiment towards their customer-first approach, with clients feeling valued and supported throughout the project lifecycle.
    • Mobile App Development for Emergency Response Manufacturer
      5.0 Dec 10, 2020

      It’s their whole “I care” factor. We weren’t just a project to them. Even now, they catch up and ask how the app is running, and not from a sales standpoint. They really care about our end-users.

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    • Web App Development for Healthcare Biotech Company
      5.0 May 23, 2025

      The Gnar Company worked with us up front to ensure they were addressing our needs. The people at Gnar are great. They care about the quality of their work, and the satisfaction of their clients. They take the time to understand what you are trying to achieve.

      Read Full Review
    Read All Reviews
    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.

    Read Most Recent Review
    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
    Read 7 Reviews

    Needham, MA

    117 Kendrick Street, Suite 300
    Needham, MA 02494

    21 - 30

    +1 (617) 202-2222

    See All Locations (1)
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  • DEVHOUSE TECHNOLOGIES LTD Logotype

    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.

    Read more

    Pontprennau, Wales

    17 The Maltings
    Pontprennau, Wales CF23 8EP

    41 - 49

    +447726777947

    See All Locations (2)
    View Profile
  • Cardiff App Developers Logotype

    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.

    Read more

    Cardiff, Wales

    Mount Stuart Square
    Cardiff, Wales CF10

    6 - 9

    02920713855

    See All Locations (1)
    View Profile

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List of the Top Cardiff Ruby on Rails Development Firms

  1. DEVHOUSE TECHNOLOGIES LTD Logotype

    DEVHOUSE TECHNOLOGIES LTD

    $5,000+
    $25 - $49 / hr
    50 - 249
    Pontprennau, Wales

    Ability to deliver

    6.2/40.0
    0/20 Reviews
    1.7/10 Clients & Experience
    4.6/10 Market Presence

    Service focus

    30% Web Development
    22% Ruby on Rails
    10% Custom Software Development
    60% Other
    View Profile Visit Website
  2. Cardiff App Developers Logotype

    Cardiff App Developers

    $10,000+
    $25 - $49 / hr
    10 - 49
    Cardiff, Wales

    Ability to deliver

    4.9/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4.9/10 Market Presence

    Service focus

    25% Web Development
    12% Ruby on Rails
    75% Other
    View Profile Visit Website

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