Top Ruby on Rails Developers in Rio de Janeiro

Ratings Updated: November 2, 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 Rio de Janeiro, Brazil

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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Average Project Cost Breakdown

$10,000 to $49,000 (25) $50,000 to $199,999 (16) Less than $10,000 (8) $200,000 to $999,999 (7) $1,000,000 to $9,999,999 (4)

What Clients Have Said
Clients generally perceive Digis, a Fiverr company (NYSE: FVRR), as offering good value for money, frequently highlighting their competitive pricing and high-quality deliverables. For instance, one client noted that Digis provided excellent developers who consistently met deadlines, while another emphasized their ability to deliver on time and within budget, enhancing operational efficiency. Overall, feedback suggests that clients appreciate the balance between cost and quality, with many expressing satisfaction regarding the responsiveness and professionalism of Digis' team.
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United States (30) Germany (7) Ukraine (7) England (5) 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)

This provider is fluent in 9 languages:

English

Polish

German

French

Arabic

Hebrew

Ukrainian

Russian

Spanish

This provider is available in 16 time zones:

Middle East Time (MET)

Greenwich Mean Time (GMT)

India Standard Time (IST)

Japan Standard Time (JST)

Arabia Standard Time (AST)

Alaska Standard Time (AKST)

Central European Time (CET)

Central Standard Time (CST)

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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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Twin Sun

5.0 22 reviews

Premier Verified

$25,000+

$150 - $199 / hr

10 - 49

Serves Rio de Janeiro, Brazil

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 Great team
Clients consistently commend Twin Sun for their exceptional team dynamics and project management capabilities. One client highlighted the 'amazing' team culture and enthusiasm, stating that the team matches the founder's commitment to the project. Another client noted the team's friendliness and familial atmosphere, which fostered a comfortable partnership. Overall, the sentiment is overwhelmingly positive, with clients appreciating the team's responsiveness, consistency, and ability to manage projects effectively.

Web & Mobile App Dev for Social Media Platform

5.0 Nov 8, 2023

Each member of Twin Sun that was working on Criticless had a clear role and it was very easy to contact whoever was needed to solve any sort of issue. The project was managed very smoothly and without any significant issues. The team works well as a whole and is not afraid to have fun with what they do!
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SaaS Platform Dev, Design & Testing for Healthcare Tech Co

5.0 Jun 24, 2025

The team culture is amazing. The Twin Sun team matches their founder's enthusiasm and commitment to the project.
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2 of 2 reviews are 5 stars

2 new reviews for Web Development services

Less than $10,000 avg. project cost

Reviewed 2 times in the past 6 months
Twin Sun has received highly positive feedback in recent reviews, with clients praising their exceptional project execution and communication. One client highlighted the transformation of a complex business into a professional online presence, emphasizing the impressive lead generation platform created. Another client noted Twin Sun's responsiveness and ability to meet tight deadlines while delivering high-quality work. Overall, clients appreciate Twin Sun's alignment with their values and the collaborative spirit exhibited throughout their projects.
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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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Average Project Cost Breakdown

$50,000 to $199,999 (5) $10,000 to $49,000 (4) $200,000 to $999,999 (4) Less than $10,000 (3)

What Clients Have Said
Twin Sun is frequently praised for offering good value for money, with clients noting that their pricing fits within budgets without compromising quality. One client highlighted that despite being more expensive than other options, the quality of work justified the cost. Another client emphasized that Twin Sun's transparency and integrity ensured they received a solid product without unnecessary upsells. Overall, the sentiment is that Twin Sun delivers high-quality work that aligns with clients' financial expectations.
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WideFix

4.9 12 reviews

Premier Verified Clutch Guarantee

$1,000+

$50 - $99 / hr

2 - 9

Serves Rio de Janeiro, Brazil

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 renowned web development company specializing in custom website development, including front-end and back-end development, and has expertise in Ruby on Rails. Consistently praised for delivering projects promptly and efficiently, 100% of reviewers highlight their strong technical skills and communication. They have significantly improved performance metrics, with one client reporting a 10x improvement in core views and another noting substantial business growth.

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1 of 1 reviews is 5 stars

1 new review for Web Development services

Unknown avg. project cost

Reviewed 1 time in the past 6 months
Recent client feedback highlights WideFix's exceptional web development capabilities, with one CEO noting their swift execution of projects and effective communication. The company has significantly enhanced the client's website performance and user experience, leading to noticeable business growth. Clients appreciate WideFix's proactive ownership of tasks and their commitment to continuous improvement, with no reported areas for enhancement. Overall sentiment is highly positive, emphasizing WideFix as a valuable partner in web development.
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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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6 of 7 Web Development reviews are 5 stars

1 new review for Web Development in past 6 months

$10,000 – $49,000 avg. project cost

Web Development PROJECT HIGHLIGHT

Web Development for Media & Education Company
5.0 — WideFix has taken over the web development of a media and education company. Their work includes building the client's web and mobile apps from the ground up, including frontend development and Read more
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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
WideFix is consistently recognized for providing good value for money, with clients highlighting their cost-effectiveness relative to the quality of service delivered. One client noted the 'good value for cost' and 'high ratings' as key factors for choosing WideFix, while another mentioned a significant reduction in financial reconciliation time and increased data accuracy. Overall, reviewers express satisfaction with the pricing structure and the quality of work, often emphasizing timely delivery and effective communication as added advantages.
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Softo

4.8 8 reviews

Verified

$10,000+

< $25 / hr

50 - 249

Rio de Janeiro, Brazil

Services provided

60% AI Development

30% Custom Software Development

10% Mobile App Development

Focus Areas

10% Ruby on Rails

20% Flutter

20% React +4

15% NodeJS

15% React Native

10% .NET

10% Angular

Softo is a web development company specializing in custom website development, full-stack web development, and web programming. Reviews highlight their professionalism, technical expertise, and effective project management, with 100% positive feedback on their ability to deliver impactful solutions, such as a digital booking platform and a SaaS product. 67% of clients mentioned their proactive communication as a significant asset.

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Reviews mention Professional
Clients consistently highlight the professionalism of Softo, noting their qualified team and well-coordinated project management. One client remarked on their initial impression, stating, "it was a very professional company with a very qualified team." Another emphasized their satisfaction, mentioning, "We admire their professionalism and highly qualified team." Overall, the sentiment regarding professionalism is markedly positive, with no significant areas for improvement identified.

E-Commerce Development for Motel

5.0 Oct 27, 2022

The project follows a very well coordinated workflow. We admire their professionalism and highly qualified team.
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3 of 3 Web Development reviews are 5 stars

$50,000 – $199,999 avg. project cost

Web Development PROJECT HIGHLIGHT

E-Commerce Development for Motel
5.0 — Softo developed an online platform for a hotel's booking sales engine to increase their revenue. Read more
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More responsive than most other service providers

Softo 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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View projects from:

Brazil (6) United States (1)

This provider is fluent in 2 languages:

English

Portuguese

This provider is available in 7 time zones:

Brazil Eastern Time (BET)

Central Standard Time (CST)

Eastern European Time (EET)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

Mountain Standard Time (MST)

Canada Newfoundland Time (CNT)

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v(dev)

Not yet reviewed

$25,000+

$25 - $49 / hr

50 - 249

Rio de Janeiro, Brazil

Services provided

20% Web Development

40% Custom Software Development

10% AI Development +4

10% Generative AI

10% Mobile App Development

5% Enterprise App Modernization

5% Low/No Code Development

Focus Areas

15% Ruby on Rails

20% .NET

20% Spring MVC +4

15% Angular

10% Flutter

10% React

10% React Native

Based in Rio de Janeiro, Brazil and Perth, Australia, v(dev) is a software development company. They specialize in Custom Software Development and Web Development and were launched in 2003.
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Ponto hub

Not yet reviewed

$1,000+

< $25 / hr

10 - 49

Rio de Janeiro, Brazil

Services provided

40% Custom Software Development

25% Application Management & Support

25% Digital Engineering +1

10% Web Design

Focus Areas

25% Ruby on Rails

25% NodeJS

25% React +1

25% React Native

Ponto hub is a custom software development firm. The small Lisboa, Portugal-based team specializes in Custom Software Development and Application Management & Support. The agency was founded in
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Rio de Janeiro, Brazil

1261 Estrada do Galeão
Rio de Janeiro, Brazil 21931-383
16 - 20

+552171276907

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DFK Digital Solutions

Not yet reviewed

$50,000+

$150 - $199 / hr

2 - 9

Rio de Janeiro, Brazil

Services provided

10% Web Development

40% Blockchain

10% AI Development +4

10% Cybersecurity

10% Low/No Code Development

10% Mobile App Development

10% Supply Chain Management

Focus Areas

14% Ruby on Rails

23% Oracle Application Development Framework

21% React Native +4

14% NodeJS

14% VueJS

7% Angular

7% Django

DFK Digital Solutions is a Blockchain company launched in 2023. The company focuses on Blockchain and Mobile App Development, and is small.
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Rio X Marketing

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Rio de Janeiro, Brazil

Services provided

20% Content Marketing

20% Custom Software Development

20% Social Media Marketing +2

20% UX/UI Design

20% Web Design

Focus Areas

100% Ruby on Rails

Rio X Marketing is a Rio de Janeiro, Brazil-based social media marketing firm. The team focuses on Social Media Marketing and Content Marketing.
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Top Ruby on Rails Developers in Rio de Janeiro

List of the Top Rio de Janeiro Ruby on Rails Development Firms

Ruby on Rails Experience

Average Project Cost Breakdown

What Clients Have Said

Custom Product Development

Reviews mention Great team

Web & Mobile App Dev for Social Media Platform

SaaS Platform Dev, Design & Testing for Healthcare Tech Co

Reviewed 2 times in the past 6 months

Ruby on Rails Experience

Average Project Cost Breakdown

What Clients Have Said

Reviewed 1 time in the past 6 months

Ruby on Rails Experience

Web Development for Media & Education Company

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Professional

E-Commerce Development for Motel

E-Commerce Development for Motel

Softo is very responsive

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List of the Top 1 Rio de Janeiro Ruby on Rails Development Firms

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