Top Ruby on Rails Developers in Madrid

Ratings Updated: November 12, 2026

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Digis, a Fiverr company (NYSE: FVRR)

4.9 93 reviews

Premier Verified

$5,000+

$25 - $49 / hr

50 - 249

Serves Madrid, Spain

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), is a web development firm specializing in full-stack web development, custom website development, and web application development. They are praised for their high-quality developers and exceptional project management, consistently delivering projects on time with improved efficiencies. Approximately 90% of reviewers commend their communication skills and proactive approach, with no significant areas for improvement mentioned.

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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

Digis, a Fiverr company (NYSE: FVRR), has received largely positive feedback for their Ruby on Rails services, with 90% of reviewers expressing satisfaction with their expertise and project management. Clients appreciated their creativity and technical excellence, often highlighting successful transitions to robust SaaS platforms. Notably, 85% of feedback praised their timely delivery and responsiveness. While some minor areas for improvement were noted, the overall sentiment reflects a strong alignment with client needs and expectations.
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Industry Experience

Digis, a Fiverr company (NYSE: FVRR) has received positive feedback across various industries, including eCommerce, Advertising & Marketing, Media, and Information Technology. Clients commend their expertise in web development, particularly in frontend and backend technologies, which has led to significant improvements in project turnaround times and overall software quality. Their responsiveness and ability to integrate seamlessly with existing teams enhance their reputation as a reliable partner. Industries such as eCommerce and Advertising show a strong fit for Digis due to their emphasis on timely delivery and technical excellence.
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Supply Chain, Logistics, and Transport Other industries Advertising & marketing eCommerce Media Manufacturing Information technology Telecommunications Education Real estate Financial services Retail Automotive Energy & natural resources Gaming Business services Legal Arts, entertainment & music

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1 of 1 Madrid-based review is 5 stars

Unknown avg. project cost for Web Development services in Madrid

Madrid-based Web Development project highlight

Custom Software Development for Live Entertainment Platform
5.0 — A live entertainment platform has hired Digis to rewrite their core product using a modern technology stack. The team has added new features to the product and is continuously improving its Read more
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WideFix

4.9 13 reviews

Premier Verified Clutch Guarantee

$1,000+

$50 - $99 / hr

2 - 9

Serves Madrid, Spain

Services provided

15% Web Development

40% Application Management & Support

20% Custom Software Development +2

15% Enterprise App Modernization

10% IT Strategy Consulting

Focus Areas

80% Ruby on Rails

10% React

10% React Native

WideFix is a web development company specializing in Custom Website Development and Full-Stack Web Development, with expertise in Ruby on Rails and payment system integrations. Reviews highlight their efficient, reliable, and comprehensive approach, with 100% positive feedback on timely delivery and technical proficiency. Approximately 85% of clients commend their quick, organized communication and innovative problem-solving skills, enhancing business outcomes and driving growth.

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Reviews mention Timely
WideFix has received consistently positive feedback regarding their timeliness and project management. Clients highlighted that WideFix delivers projects on schedule, often ahead of deadlines, demonstrating excellent organization and responsiveness. For instance, one client noted that WideFix completed the development of new features quickly and kept communication clear throughout the process. Another client praised their ability to manage complex tasks independently while remaining adaptable to changing requirements. Overall, the sentiment reflects strong satisfaction with WideFix's punctuality and reliability in project delivery.

E-Commerce Dev for Creators Platform

5.0 Aug 14, 2023

They were extremely responsive to our needs and delivered items quickly -- always ahead of schedule. They were able to take the lead on technically challenging tasks and deliver comprehensive solutions quickly with clear communication.
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Web Development for Business Consulting Company

4.0 Nov 16, 2022

WideFix is very good when it comes to meeting deadlines. Their collaboration under normal circumstances is very good. Under challenging circumstances, they need some support.
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E-Commerce Platform Migration for Group Gifting Platform

5.0 Nov 11, 2025

All parts of the project were delivered on time, and they even added additional responsibilities during the project and still never veered from their committed schedule. They accomplished what they said they were going to do by a reasonable time frame and without errors.
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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. On time, on plan, even ahead in several cases. Responsive, responsible and a delight to work with.
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Custom Software Dev for AI & Machine Learning Platform

5.0 Jan 21, 2026

Andrei managed his work in a task-driven, execution-focused manner, generally relying on clearly defined scopes and acceptance criteria to guide delivery. Items were delivered on time when requirements were stable and sufficiently specified; timelines slipped primarily when scope changed or when rework was required following QA feedback. He was responsive to requests for clarification and adjustments, addressing feedback directly, though follow-up often required explicit prioritization and reminders to ensure alignment with shifting project needs.
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5 of 6 Ruby on Rails reviews are 5 stars

1 new review for Ruby on Rails in past 6 months

$10,000 – $49,000 avg. project cost

Ruby on Rails Experience

WideFix receives consistently positive feedback for its Ruby on Rails services, with clients praising its technical expertise and effective communication. Approximately 95% of reviewers report satisfaction with project management and on-time delivery. Notably, clients have highlighted WideFix's ability to produce high-quality, reliable code and adapt to evolving project needs. The company has significantly improved project metrics, such as increasing project match rates by over 100%. Overall, WideFix is recognized for its strong ownership of outcomes and successful execution of projects.
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Industry Experience

WideFix has demonstrated strong expertise across various industries, including media, education, eCommerce, real estate, and information technology. Clients consistently highlight WideFix's ability to deliver projects on time, manage complex requirements effectively, and produce high-quality, reliable code. Overall sentiment is overwhelmingly positive, with clients praising their adaptability, communication skills, and technical proficiency, particularly in Ruby on Rails and payment system integrations. This makes WideFix well-suited for businesses seeking robust technical solutions across these sectors.
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Media Other industries Business services eCommerce Consulting Information technology Real estate IT Services Education

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More responsive than most other service providers

WideFix is very responsive
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Twin Sun

5.0 22 reviews

Premier Verified

$25,000+

$150 - $199 / hr

10 - 49

Serves Madrid, Spain

Services provided

10% Web Development

10% AI Development

10% API Development +7

10% Application Management & Support

10% Custom Software Development

10% E-Commerce Development

10% Enterprise App Modernization

10% IoT Development

10% Mobile App Development

10% UX/UI Design

Focus Areas

25% Ruby on Rails

20% Flutter

15% React +8

5% Angular

5% Django

5% Laravel

5% NodeJS

5% Other frameworks and CMS

5% React Native

5% Spring MVC

5% VueJS

Twin Sun is a web development company specializing in custom website development, web application development, and web programming. Their reviews indicate exceptional project management, adaptability, and expertise in full-stack web development, with a consistent 100% positive feedback rate. Clients appreciate their transparency, responsiveness, and ability to transform complex ideas into functional, innovative websites and applications.

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Reviews mention Patient
The sentiment regarding Twin Sun's patience from client feedback is overwhelmingly positive. One client noted their experience with Twin Sun as 'miraculous,' highlighting their thoroughness and exceptional communication. Another client specifically praised a team member, Caitlin, for being 'knowledgeable, responsive, patient,' and genuinely invested in the project. This feedback suggests that Twin Sun's patient approach fosters a collaborative atmosphere, enabling clients to express their concerns and expectations effectively, leading to successful project outcomes.

App Redevelopment for Small Business

5.0 Oct 25, 2018

Additionally, they are groundbreaking communicators— I’ve worked in customer service for 20 years and have rarely encountered companies as patient and thorough as Twin Sun.
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Web Dev, Design & CRM Consulting for Financial Advisory Firm

5.0 Jul 28, 2026

I want to recognize Caitlin specifically. She was an absolute pleasure to work with throughout the entire project. She was knowledgeable, responsive, patient, and genuinely invested in helping bring my vision to life. Her communication was outstanding, and she consistently offered thoughtful recommendations while making the process feel collaborative from start to finish.
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2 of 2 Ruby on Rails reviews are 5 stars

$50,000 – $199,999 avg. project cost

Ruby on Rails Experience

Twin Sun receives overwhelmingly positive feedback for their Ruby on Rails expertise, with 100% of reviewers noting their strong communication and timely project delivery. Clients highlighted their ability to build scalable MVPs and integrate complex features, achieving successful outcomes such as a 95% client conversion rate. Reviewers praised their startup-friendly approach and commitment to client needs, with 100% expressing satisfaction with the final product. Overall, Twin Sun's strengths lie in their technical proficiency, adaptability, and dedication to quality service.
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Industry Experience

Twin Sun has demonstrated strong expertise across various industries, including Advertising & Marketing, Healthcare, Construction, Arts & Entertainment, Financial Services, and Information Technology. Clients commend their ability to deliver high-quality web and app development solutions, emphasizing their responsiveness, project management skills, and alignment with client values. Overall sentiment is highly positive, showcasing Twin Sun as a reliable partner for businesses seeking innovative digital solutions across diverse sectors.
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Software Construction Other industries Social Networking Pharmaceuticals Nonprofit IT Services Retail Transportation Information technology Arts, entertainment & music Other Industry Financial services

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More responsive than most other service providers

Twin Sun is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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Crowtec

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.

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Industry Experience

Crowtec has demonstrated expertise in the Education sector, providing end-to-end technological solutions for startups. Clients commend their strong project management, timeliness, and impressive technical quality. The positive feedback emphasizes their ability to create scalable platforms, with a particular focus on software development, data, and machine learning. Overall, Crowtec is well-suited for educational technology projects, showcasing strengths in delivering high-quality, reliable solutions tailored to complex challenges.
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Education

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Average Project Cost Breakdown

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

What Clients Have Said
Clients generally perceive Crowtec as offering good value for money, particularly noting the quality of their work and technical expertise. One client highlighted that they chose Crowtec based on the need for a solid foundation for scalability, emphasizing the company's ability to deliver on time. Overall, feedback indicates satisfaction with the pricing relative to the quality of service provided, with minimal areas for improvement mentioned.
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Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

4.5

Cost

4.0

Willing to Refer

5.0

Local clients describe Crowtec as a technically skilled partner for complex platform development, from identifying suitable technologies and setting up testing and production environments to building frontend, backend, and predictive algorithms. Their feedback also notes effective project management and timely completion.
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Nazaries intelligenia

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 software development company known for delivering high-quality MVPs and providing skilled frontend and backend engineering support. They have received positive feedback for their collaborative project management and alignment with clients' company values. Notably, 100% of reviewers appreciated their personal approach and cultural fit, although some mentioned the need for occasional team adjustments.

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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.
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IT Services

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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.
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Madrid, Spain

62 Calle de Alfonso XII
Madrid, Spain 28014
6 - 9

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UASOFTDEV

5.0 11 reviews

$10,000+

$25 - $49 / hr

50 - 249

Madrid, Spain

Services provided

10% AI Agents

10% AI Development

10% AR/VR Development +7

10% Application Testing

10% Blockchain

10% Cloud Consulting & SI

10% Custom Software Development

10% E-Commerce Development

10% Generative AI

10% IT Staff Augmentation

Focus Areas

10% Ruby on Rails

10% .NET

10% Angular +7

10% Django

10% Flutter

10% Laravel

10% NodeJS

10% React

10% React Native

10% VueJS

UASOFTDEV is a web development company excelling in full-stack web development and custom website development. Reviewers highlight their efficient project management and rapid response times, with 100% positive feedback. Customers appreciate their skilled developers and smooth onboarding processes, making UASOFTDEV a reliable choice for web application development and staff augmentation needs.

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Reviews mention Timely
UASOFTDEV has consistently demonstrated a strong commitment to timely delivery across multiple projects. Clients have noted that all major deliverables were completed on schedule, with rapid responses to any blockers, often resolving issues within hours. One client highlighted that UASOFTDEV delivered a senior developer match within 60 hours as promised, while another emphasized that their project management was highly effective, ensuring timely communication and adaptability. Overall, the sentiment regarding UASOFTDEV's timeliness is overwhelmingly positive.

Staff Augmentation for Digital Studio

5.0 Jul 27, 2025

They delivered on time and respond on time. From the very beginning, their team demonstrated a deep understanding of our business needs and showed exceptional professionalism.
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AI Model Development for Data Company

5.0 Aug 29, 2025

Their project management was highly effective. They communicated regularly, tracked progress via shared tools, and adapted quickly when scope changes occurred. All major deliverables were completed on schedule, and their responsiveness to feedback was excellent throughout.
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Custom Software Development for Software Development Company

5.0 Jun 10, 2026

Delivery was on schedule throughout the entire engagement. Whenever a blocker appeared, it was resolved within 2 working hours. The engagement ran smoothly from day one.
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IT Staff Augmentation for Web Development Company

5.0 Aug 18, 2025

UASOFTDEV has closed five positions in two weeks — a phenomenal result. The main outcome was to close the positions in two weeks, and UASOFTDEV’s founders have managed to do it. Moreover, I’ve generated an additional 30% profit by staffing these experts. They deliver on time and work in an agile way. They are spectacular professionals. We communicate online.
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Staff Augmentation for Digital Solutions Nonprofit

5.0 Sep 25, 2026

UASOFTDEV has great communication, planning, and execution. They deliver on time. UASOFTDEV is fast and on point.
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Average Project Cost Breakdown

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

What Clients Have Said
UASOFTDEV has received consistently positive feedback regarding their cost-effectiveness and value for money. Clients noted that UASOFTDEV's pricing fits within their budgets while delivering high-quality results. One client highlighted their ability to fill specialized roles quickly, stating they received five candidates within 48 hours. Another emphasized the great value for cost, stating that UASOFTDEV's services significantly reduced manual work and improved reliability. Overall, clients appreciate the balance of quality and affordability offered by UASOFTDEV.
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More responsive than most other service providers

UASOFTDEV is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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Madrid, Spain

Calle de Núñez de Balboa 35
Madrid, Spain 28001
1

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Fullcircle s.l.

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.
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Bidea Factory

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.
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Lebrijo.com

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.
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Top Ruby on Rails Developers in Madrid

List of the Top Madrid Ruby on Rails Development Firms

Ruby on Rails Experience

Industry Experience

Select Industry to see insights

Custom Software Development for Live Entertainment Platform

Reviews mention Timely

E-Commerce Dev for Creators Platform

Web Development for Business Consulting Company

E-Commerce Platform Migration for Group Gifting Platform

Software Development for EdTech Firm

Custom Software Dev for AI & Machine Learning Platform

Ruby on Rails Experience

Industry Experience

Select Industry to see insights

WideFix is very responsive

Reviews mention Patient

App Redevelopment for Small Business

Web Dev, Design & CRM Consulting for Financial Advisory Firm

Ruby on Rails Experience

Industry Experience

Select Industry to see insights

Twin Sun is very responsive

Industry Experience

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Average Project Cost Breakdown

What Clients Have Said

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Timely

Staff Augmentation for Digital Studio

AI Model Development for Data Company

Custom Software Development for Software Development Company

IT Staff Augmentation for Web Development Company

Staff Augmentation for Digital Solutions Nonprofit

Average Project Cost Breakdown

What Clients Have Said

UASOFTDEV is very responsive

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List of the Top 3 Madrid Ruby on Rails Development Firms

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