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Top Ruby on Rails Developers in Madrid

Ratings Updated: December 5, 2025
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2 Leaders 3 Contenders

5 Companies

Country: Spain
City: Madrid

List of the Top Madrid 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 Madrid, Spain

    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
    6 of 6 reviews are 5 stars
    $10,000 – $49,000 avg. project cost

    Reviewed 6 times in the past 6 months

    Recent reviews of Digis, a Fiverr company (NYSE: FVRR), indicate a strong overall sentiment among clients. They praised the company's effective communication, timely deliverables, and high-quality work. Notable feedback includes a manufacturing client who reported increased conversions and improved user satisfaction after a website redesign, and a FinTech client who lauded the user-friendly platform developed within the agreed timeframe. Clients consistently appreciated Digis' commitment to project success and responsiveness, with no significant areas for improvement identified.
    Read 6 Recent Reviews
    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

    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.
    Read All Reviews

    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 Madrid, Spain

    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 Exceptional performance

    The Gnar Company received exceptional feedback for their performance, particularly in project management and communication. A client noted the team's impressive skills and collaboration, stating they produced an exceptional product on time while offering valuable suggestions throughout the process. The client highlighted the seamless communication and efficient project tracking via Trello, expressing complete satisfaction with the engagement. Overall, the sentiment reflects a strong endorsement of The Gnar Company's capabilities and professionalism.
    • 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 was extremely impressed with the communication at GNAR from day one. They excel in this area which was important given the complexity around this project. I found everything impressive about GNAR. Each individual I worked with was highly skilled in their respective roles and all fantastic to work with.

      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

    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.'
    Read All Reviews

    View projects from:

    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)
    View Profile Visit Website
  • Crowtec Logotype

    5.0 1 review
    $25,000+
    $50 - $99 / hr
    2 - 9
    Madrid, Spain

    Services provided

    5% Web Development
    25% AI Development
    25% AR/VR Development +6
    10% Custom Software Development
    10% Low/No Code Development
    10% Mobile App Development
    5% E-Commerce Development
    5% Other Application Development
    5% Wearable App Development

    Focus Areas

    10% Ruby on Rails
    25% React Native
    20% VueJS +5
    15% NodeJS
    10% Flutter
    10% Other frameworks and CMS
    5% NextJS
    5% React

    Crowtec is a technology development company specializing in end-to-end platform design and development, including backend, frontend, data, and machine learning solutions. Clients commend them for their impressive work quality and technical expertise, with 100% of reviews highlighting on-time delivery and effective project management. Overall, feedback is overwhelmingly positive, with no significant areas for improvement mentioned.

    See all 1 projects

    Industry Experience

    Crowtec demonstrates significant expertise in the Education sector, providing end-to-end technological solutions for startups. Their work on platform design and development garnered positive feedback for quality and scalability. Clients noted their strong project management and technical proficiency, emphasizing timely delivery and effective communication. Overall, the sentiment from the education industry reflects high satisfaction, making Crowtec a suitable partner for organizations seeking robust technological development in this field.

    Read All Reviews

    Select Industry to see insights

    Education

    Average Project Cost Breakdown

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

    What Clients Have Said

    Clients have noted that Crowtec offers strong value for money, particularly highlighting their impressive work quality and technical expertise. For instance, the CEO of U4IMPACT emphasized that the quality of service was a primary factor in their selection of Crowtec, and they delivered the project on time. Overall, feedback reflects a positive sentiment regarding the company's cost-effectiveness in relation to the quality of deliverables provided.
    Read All Reviews

    Madrid, Spain

    204 Paseo de La Habana
    Madrid, Spain 28036

    6 - 9

    +34 641 81 37 33

    See All Locations (1)
    View Profile
  • Nazaries intelligenia Logotype

    5.0 1 review
    $25,000+
    $50 - $99 / hr
    50 - 249
    Madrid, Spain

    Services provided

    15% Web Development
    45% Custom Software Development
    20% API Development +2
    10% AI Development
    10% UX/UI Design

    Focus Areas

    11% Ruby on Rails
    23% Angular
    22% Django +2
    22% NodeJS
    22% React

    Nazaries intelligenia is a distinguished software development company specializing in creating minimum viable products and supporting ongoing product development. The reviews highlight their exceptional capability in project management, adaptability, and collaboration, with 100% positive feedback regarding their understanding of client needs and alignment with company values. Reviewers commend their personal approach and successful delivery of complex projects.

    See all 1 projects

    Industry Experience

    Nazaries Intelligenia has demonstrated expertise within the IT Services industry, receiving positive feedback for their collaborative project management and ability to deliver high-quality MVPs. Clients highlighted their strong culture fit, responsive communication, and effective knowledge transfer to internal teams. The company’s support contributed to notable business growth, as evidenced by successful funding rounds and customer acquisition. Potential clients in IT Services can expect a partner that values alignment and flexibility in meeting project needs.

    Read All Reviews

    Select Industry to see insights

    IT Services

    Average Project Cost Breakdown

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

    What Clients Have Said

    Clients have expressed that Nazaries intelligenia offers good value for the cost, highlighting a strong cultural fit and alignment with company values. One client noted their satisfaction with the pricing in relation to the services provided, specifically mentioning the effective delivery of an MVP and ongoing support. Overall sentiment indicates that clients appreciate the balance of quality and affordability, reinforcing their decision to partner with Nazaries intelligenia for their projects.
    Read All Reviews

    Madrid, Spain

    62 Calle de Alfonso XII
    Madrid, Spain 28014

    6 - 9

    See All Locations (5)
    View Profile
  • Fullcircle s.l. Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    2 - 9
    Madrid, Spain

    Services provided

    20% Web Development
    20% Mobile App Development
    15% UX/UI Design +5
    10% AR/VR Development
    10% Custom Software Development
    10% E-Commerce Development
    10% ERP Consulting and SI
    5% AI Development

    Focus Areas

    13% Ruby on Rails
    13% Angular
    13% NodeJS +6
    13% Other frameworks and CMS
    13% React
    13% VueJS
    10% React Native
    6% .NET
    6% Symfony

    Fullcircle s.l., a web development company, was founded in 2015. The small team focuses on Web Development and Mobile App Development.

    Read more

    Madrid, Spain

    Calle de Fuencarral
    Madrid, Spain 28010

    6 - 9

    650972704

    See All Locations (1)
    View Profile

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  • Bidea Factory Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Madrid, Spain

    Services provided

    20% Web Development
    20% API Development
    20% Custom Software Development +2
    20% DevOps Managed Services
    20% Mobile App Development

    Focus Areas

    10% Ruby on Rails
    10% Angular
    10% CodeIgniter +7
    10% NextJS
    10% NodeJS
    10% Oracle Application Development Framework
    10% React
    10% React Native
    10% Spring MVC
    10% Struts

    Bidea Factory is a custom software development firm. Headquartered in Madrid, Spain and Vitacura, Chile, the team specializes in Custom Software Development and Web Development.

    Read more

    Madrid, Spain

    56 Calle del Poeta Joan Maragall
    Madrid, Spain 28020

    10 - 15

    666942530

    See All Locations (3)
    View Profile
  • Lebrijo.com Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    Freelancer
    Magán, Spain

    Services provided

    100% Web Development

    Focus Areas

    100% Ruby on Rails

    Lebrijo.com is a small website development company launched in 2013. Their team specializes in Web Development.

    Read more

    Magán, Spain

    Calle Olías
    Magán, Spain 45590

    1

    +34600735266

    See All Locations (1)
    View Profile

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1 Crowtec
2 Nazaries intelligenia

List of the Top 2 Madrid Ruby on Rails Development Firms

  1. Crowtec Logotype

    Crowtec

    $25,000+
    $50 - $99 / hr
    2 - 9
    Madrid, Spain

    Ability to deliver

    32.1/40.0
    16.4/20 Reviews
    8.8/10 Clients & Experience
    6.9/10 Market Presence

    Service focus

    5% Web Development
    10% Ruby on Rails
    10% Custom Software Development
    85% Other
    View Profile Visit Website
  2. Nazaries intelligenia Logotype

    Nazaries intelligenia

    $25,000+
    $50 - $99 / hr
    50 - 249
    Madrid, Spain

    Ability to deliver

    22.9/40.0
    16.6/20 Reviews
    0/10 Clients & Experience
    6.3/10 Market Presence

    Service focus

    15% Web Development
    11% Ruby on Rails
    45% Custom Software Development
    40% Other
    View Profile Visit Website
  3. Fullcircle s.l. Logotype

    Fullcircle s.l.

    $5,000+
    $50 - $99 / hr
    2 - 9
    Madrid, Spain

    Ability to deliver

    5.9/40.0
    0/20 Reviews
    0/10 Clients & Experience
    5.9/10 Market Presence

    Service focus

    20% Web Development
    13% Ruby on Rails
    10% Custom Software Development
    70% Other
    View Profile Visit Website
  4. Bidea Factory Logotype

    Bidea Factory

    $5,000+
    $25 - $49 / hr
    10 - 49
    Madrid, Spain

    Ability to deliver

    4/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4/10 Market Presence

    Service focus

    20% Web Development
    10% Ruby on Rails
    20% Custom Software Development
    60% Other
    View Profile Visit Website
  5. Lebrijo.com Logotype

    Lebrijo.com

    $10,000+
    $25 - $49 / hr
    Freelancer
    Magán, Spain

    Ability to deliver

    5.2/40.0
    0/20 Reviews
    0/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    100% Web Development
    100% Ruby on Rails
    View Profile Visit Website

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