Top Ruby on Rails Developers in Sao Paulo

Ratings Updated: May 30, 2026

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Digis, a Fiverr company (NYSE: FVRR)

4.9 90 reviews
Premier Verified

$5,000+

$25 - $49 / hr

50 - 249

Serves Sao Paulo, 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 and custom website development. Reviews consistently highlight their exceptional project management, technical expertise, and strong communication skills. Approximately 90% of reviewers commend their proactive and reliable service, resulting in improved project delivery times and increased user satisfaction across various web applications.

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Reviews mention Helpful
Clients have consistently praised Digis for their helpfulness and responsiveness throughout their projects. One client noted, 'Very helpful and quite responsive at any time,' emphasizing the team's commitment to communication. Another client highlighted the direct accessibility to developers, stating they were 'very helpful and responsive.' Overall, the sentiment regarding helpfulness is overwhelmingly positive, with clients appreciating the support provided during project development and the team's availability for ongoing technical assistance.

Staff Augmentation for Automotive Software Company

5.0 Apr 27, 2022

We are in touch with their developer almost on a daily basis so it feels as if he is a part of our team. We use slack and zoom for communication. Very helpful and quite responsive at any time.
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Development for Media Company

5.0 Feb 13, 2019

We worked together using the Agile methodology. DIGIS was always responsive. Our communication was perfect. The project manager was available 24/7. He never allowed more than 30 minutes to pass before responding to our emails or phone calls.
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4 of 4 reviews are 5 stars

3 new reviews for Web Development services

$10,000 – $49,000 avg. project cost

Reviewed 4 times in the past 6 months
In recent reviews, clients have expressed high satisfaction with Digis, a Fiverr company (NYSE: FVRR), highlighting their impressive responsiveness and developer quality. For instance, Brand Rebel Media noted a 40-50% improvement in project delivery times, while Shree Collective praised rapid scaling of resources. ATK's Engineering Manager remarked on effective project management and a significant reduction in bug backlog. Overall, clients consistently commend Digis for their reliability and alignment with company values, with no requested areas for improvement.
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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 (6) $1,000,000 to $9,999,999 (4)

What Clients Have Said
Client feedback regarding Digis' overall cost and value for money is highly positive. Many clients highlighted that their pricing fits within budget while providing excellent value, with one noting, 'They offer very competitive prices and adhered to the schedule we set.' Another client stated, 'They provided us with long-term developers, and all projects have been completed on time and to a high standard.' Overall, clients express satisfaction with the quality and efficiency of services relative to costs.
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United States (29) 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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The Gnar Company

4.8 19 reviews
Verified

$25,000+

$150 - $199 / hr

10 - 49

Serves Sao Paulo, Brazil

Services provided

20% Web Development

30% Custom Software Development

30% Mobile App Development +2

10% AI Development

10% UX/UI Design

Focus Areas

20% Ruby on Rails

25% React

25% React Native +2

20% NodeJS

10% VueJS

The Gnar Company is a full-stack web development firm specializing in web application development, offering services such as front-end and back-end development using technologies like React and Ruby on Rails. Overall, 83% of reviewers praised their technical expertise, project management, and commitment to meeting client needs, while 17% noted room for improvement in initial resource fit and deliverable definition. Their ability to integrate with client teams and deliver high-quality, production-ready code is frequently highlighted.

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Reviews mention Proactive
Clients consistently praised The Gnar Company for their proactive communication and responsiveness. One client highlighted that the team was 'proactive in their efforts to streamline delivery and processes,' while another noted their 'daily updates in Slack' and willingness to adapt to changing priorities. Overall, the sentiment reflects a strong appreciation for the company's engagement and initiative, contributing positively to project outcomes.

Web & Mobile App Dev for Reverse Logistics Platform Company

4.0 Mar 9, 2023

The team always responded positively and rapidly to requests and were proactive in their efforts to streamline delivery and processes.
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Web Design & Development for Bug Prediction Company

5.0 Mar 8, 2023

The team is proactive in their communication, giving updates daily in Slack. We also had a weekly zoom meeting to sync on the remaining issues.
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Digital FinTech Tool Dev for Nonprofit Organization

5.0 Jan 10, 2025

Gnar excelled in project management, consistently demonstrating their ability to adapt to changing priorities and personnel shifts without compromising on quality or deadlines. Their team was highly organized and proactive, ensuring that all objectives were met on time and with excellence. A notable aspect of Gnar's project management was their responsiveness. The staff was always quick to address any of the PTA's requests, often providing same-day turnaround for updates and changes.
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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.
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Industry Experience

The Gnar Company has received positive feedback across various industries, including Healthcare, Sports, Non-profit, Arts, Consulting, Consumer Products, IT Services, Financial Services, and Government. Clients highlight their expertise in full-stack development, particularly with Ruby on Rails and React, showcasing strengths in project management, responsiveness, and quality of work. The overall sentiment is highly favorable, indicating The Gnar Company is well-suited for tech-focused projects within these sectors.
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Healthcare Sports Non-profit Arts, entertainment & music Consulting Consumer Products IT Services Software Energy & natural resources Financial services Advertising & marketing Government

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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)

This provider is fluent in 1 language:

English

This provider is available in 4 time zones:

Central Standard Time (CST)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

Mountain Standard Time (MST)

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WideFix

4.9 11 reviews
Premier Verified

$10,000+

$50 - $99 / hr

2 - 9

Serves Sao Paulo, Brazil

Services provided

30% Web Development

30% Custom Software Development

30% Mobile App Development +1

10% IT Managed Services

Focus Areas

50% Ruby on Rails

40% React

10% React Native

WideFix is a web development company specializing in custom website development, web application development, and full-stack web development. Reviews highlight their technical expertise, particularly in Ruby on Rails, and their commitment to delivering reliable, timely solutions. Positive feedback is overwhelmingly prevalent, with 100% of reviewers praising their professionalism and efficiency, while 40% specifically commend their adeptness in managing complex technical challenges.

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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 recent reviews, WideFix received consistently positive feedback for their professionalism, technical expertise, and effective communication. Clients noted successful project outcomes, such as a 70% reduction in financial reconciliation time and timely delivery of features. One client praised their adaptability and ownership of project outcomes, while another highlighted their ability to manage complex integrations smoothly. Overall, clients expressed high satisfaction, with no significant areas for improvement identified.
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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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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
Clients commend WideFix for delivering high-quality work at a reasonable cost, often noting their exceptional value for money. For instance, one client highlighted that they chose WideFix due to their 'good value for cost' and 'high ratings.' Another client mentioned a significant reduction in financial reconciliation time and increased data accuracy, attributing this to WideFix's efficient service. Overall, the sentiment reflects satisfaction with both the cost and the quality of services provided.
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United States (5) Belarus (1) Spain (1) England (1)

This provider is fluent in 4 languages:

English

Russian

Polish

Spanish

This provider is available in 5 time zones:

Eastern African Time (EAT)

Central European Time (CET)

Eastern European Time (EET)

Eastern Standard Time (EST)

Universal Coordinated Time (UTC)

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Bluelight

5.0 17 reviews

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Premier Verified

$10,000+

$25 - $49 / hr

50 - 249

Jardim Paulistano, Brazil

Services provided

20% Web Development

30% Custom Software Development

20% Mobile App Development +3

10% AI Development

10% IT Staff Augmentation

10% UX/UI Design

Focus Areas

10% Ruby on Rails

15% Laravel

15% NodeJS +6

15% React

10% Angular

10% NextJS

10% React Native

10% VueJS

5% .NET

Bluelight is a versatile web development firm providing an array of services, including Wordpress sites, Web Application Development, and DevOps support. With 100% positive feedback, clients praise their timely delivery, responsive communication, and technical expertise. Approximately 75% of reviews highlight their alignment with company values and cost-effectiveness, demonstrating their effectiveness in meeting diverse project needs.

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1 of 1 reviews is 5 stars

$10,000 – $49,000 avg. project cost

Reviewed 1 time in the past 6 months
Recent reviews highlight Bluelight's professionalism and adaptability, particularly in developing a web and mobile platform that has accelerated documentation processes by 50%. Clients commend their responsive communication and project management skills, noting that the team effectively accommodates evolving project requirements. Overall sentiment is highly positive, with no significant areas for improvement identified, reflecting strong client satisfaction and a successful ongoing partnership.
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Industry Experience

Bluelight Consulting has demonstrated expertise across various industries, including Financial Services, Government, Hospitality & Leisure, Information Technology, and Supply Chain. Clients commend their effective project management, timely delivery, and strong communication. In Financial Services, they excelled in web and mobile app development. In Government, they successfully maintained complex legacy systems. Their work in Hospitality included developing a custom CRM, while in Information Technology, they enhanced website functionality and user satisfaction. Overall, sentiment is highly positive across these sectors, indicating Bluelight as a versatile partner for diverse projects.
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Financial services Government Hospitality & leisure Information technology Sports Other industries Software Business services Advertising & marketing Human Resources Supply Chain, Logistics, and Transport

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More responsive than most other service providers

Bluelight 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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Jardim Paulistano, Brazil

409 Rua Capitão Antônio Rosa
Jardim Paulistano, Brazil 01443-010
10 - 15

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BEON.tech

4.9 69 reviews
Premier Verified

$50,000+

$25 - $49 / hr

50 - 249

Sao Paulo, Brazil

Services provided

40% AI Development

40% IT Staff Augmentation

20% Custom Software Development

Focus Areas

10% Ruby on Rails

10% .NET

10% Django +11

10% Laravel

10% NodeJS

10% React Native

5% Angular

5% Flutter

5% NextJS

5% Other frameworks and CMS

5% React

5% Struts

5% Symfony

5% VueJS

BEON.tech is a full-stack web development company specializing in custom website development and web application development. The reviews indicate a high level of client satisfaction, with 90% of reviewers praising their project management and flexibility. Clients consistently highlight BEON.tech's responsiveness, cultural fit, and the quality of their development teams, emphasizing their commitment to delivering on time and meeting client needs effectively.

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3 of 3 reviews are 5 stars

1 new review for Web Development services

$50,000 – $199,999 avg. project cost

Reviewed 3 times in the past 6 months
Recent client feedback on BEON.tech highlights their strong performance in project management and staff augmentation. Clients noted excellent communication and flexibility, with one praising the proactive involvement of BEON.tech engineers in delivering features. The team’s culture fit and responsiveness were frequently mentioned as key strengths. However, a suggestion for improvement included the creation of Loom videos for process documentation. Overall, sentiment is highly positive, with clients expressing satisfaction with the results and partnership.
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15 of 16 Web Development reviews are 5 stars

1 new review for Web Development in past 6 months

$50,000 – $199,999 avg. project cost

Web Development PROJECT HIGHLIGHT

Staff Augmentation for Financial Literacy Firm
5.0 — BEON.tech has provided staff augmentation services for a financial literacy firm. They have developed a certification process on StarkNet, redesigned the client's brand, and built a website. Read more
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Industry Experience

BEON.tech has demonstrated strong capabilities across various industries, notably in Information Technology, Media, Automotive, and Healthtech. Clients praise their responsiveness, project management, and ability to enhance team productivity. In the IT sector, they excelled in staff augmentation and development, while in Media and Automotive, they supported hiring skilled engineers. Overall, BEON.tech's strengths lie in their integration with client teams and delivery of high-quality talent, making them a suitable partner for companies seeking expertise in technology-driven projects.
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Healthcare Publishing Energy & natural resources Automotive Construction Consulting Motion Pictures & Film Advertising & marketing Financial services Real estate Consumer products & services IT Services Supply Chain, Logistics, and Transport Arts, entertainment & music Social Networking Utilities Other Industry Legal Business services Education Consumer Products Transportation Retail Other industries Media Software Information technology Medical

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Average Project Cost Breakdown

$50,000 to $199,999 (19) $200,000 to $999,999 (10) $10,000 to $49,000 (7) Less than $10,000 (3) $1,000,000 to $9,999,999 (2)

What Clients Have Said
Clients generally find BEON.tech to provide excellent value for money, with many noting their competitive pricing and high-quality talent. A CTO from a healthtech platform highlighted BEON.tech's 'good value for cost', while the COO of a fintech startup appreciated their responsiveness and effective recruitment processes. Overall, the sentiment is positive, with clients expressing satisfaction in the quality and efficiency of the services rendered, often feeling that the investment yields significant returns in project success.
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BairesDev

4.9 62 reviews
Verified

$50,000+

$50 - $99 / hr

1,000 - 9,999

Sao Paulo, Brazil

Services provided

20% Web Development

30% Custom Software Development

15% Mobile App Development +4

10% AI Development

10% Application Testing

10% DevOps Managed Services

5% UX/UI Design

Focus Areas

10% Ruby on Rails

20% .NET

20% React +4

20% React Native

10% Angular

10% NodeJS

10% VueJS

BairesDev is a comprehensive software development company specializing in Web Development, Custom Software Development, and Cloud Infrastructure. The reviews highlight their strong project management, responsiveness, and high-quality engineering capabilities. Approximately 90% of reviews emphasize their timely delivery and effective communication, with many clients noting their ability to scale and adapt to project needs, making them a reliable partner for Full-Stack Web Development and Front-End Development projects.

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0 of 1 Ruby on Rails reviews is 5 stars

Unknown avg. project cost

Ruby on Rails Experience

BairesDev has received predominantly positive feedback for their Ruby on Rails services, with 90% of clients reporting satisfaction with their project management and developer expertise. Clients highlighted the company's strong communication skills and effective delivery of features, though 20% mentioned concerns about cost management. Overall, BairesDev is praised for having skilled developers and a collaborative approach, making them a reliable partner for Ruby on Rails projects.
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13 of 15 Web Development reviews are 5 stars

$200,000 – $999,999 avg. project cost

Web Development PROJECT HIGHLIGHT

Web Development & Design for Energy Company
5.0 — BairesDev designed and developed a website for an energy company. Read more
Read 15 Reviews

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Average Project Cost Breakdown

$50,000 to $199,999 (17) $200,000 to $999,999 (10) $1,000,000 to $9,999,999 (7) $10,000 to $49,000 (1)

What Clients Have Said
Clients generally perceive BairesDev as offering good value for money, with several noting their competitive pricing relative to quality. One client emphasized that their pricing fit their budget and complemented their project needs, while another highlighted the ability to scale resources effectively without compromising quality. However, some feedback mentioned that costs could be high at times, suggesting a need for balance in pricing strategy. Overall, the sentiment leans towards satisfaction with the cost-to-value ratio, with many clients expressing a willingness to continue partnerships.
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United States (55) Canada (2) Argentina (1)

This provider is fluent in 3 languages:

English

Spanish

Portuguese

This provider is available in 14 time zones:

Brazil Eastern Time (BET)

Greenwich Mean Time (GMT)

Central European Time (CET)

Central Standard Time (CST)

Eastern European Time (EET)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

Phoenix Standard Time (PNT)

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Luby Tecnologia SA

4.8 35 reviews
Verified

$25,000+

$50 - $99 / hr

250 - 999

São Paulo, Brazil

Services provided

15% Web Development

40% Custom Software Development

20% AI Development +2

15% Mobile App Development

10% Application Testing

Focus Areas

10% Ruby on Rails

15% .NET

15% React +6

15% VueJS

10% Angular

10% Flutter

10% NodeJS

10% React Native

5% NextJS

Luby Tecnologia SA is a custom software development company with a strong focus on Web Development and Web Application Development. They consistently receive positive feedback, with over 90% of clients praising their effective communication, commitment to quality, and agile project management. Many reviewers commend their adaptability and strategic partnership capabilities, highlighting their ability to deliver projects on time and within budget.

See all 35 projects

2 of 2 reviews are 5 stars

$50,000 – $199,999 avg. project cost

Reviewed 2 times in the past 6 months
In the last six months, Luby Tecnologia SA has received highly positive feedback from clients, highlighting their exceptional project management and technical expertise. One client praised their ability to deliver a multi-user platform efficiently, resulting in a 60% reduction in development time. Another noted their deep understanding of market needs and commitment to quality, with minimal project delays and clear communication. Overall, clients recommend Luby for their responsive service and thorough documentation, indicating a strong fit for complex software projects.
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Average Project Cost Breakdown

$50,000 to $199,999 (9) $10,000 to $49,000 (4) $200,000 to $999,999 (4) $1,000,000 to $9,999,999 (2) Less than $10,000 (1) $10,000,000 + (1)

What Clients Have Said
Overall, clients perceive Luby Software as offering excellent value for money, consistently highlighting their competitive pricing and high-quality deliverables. For instance, one COO noted their services were 'very cheap' while maintaining high quality, and another client emphasized that Luby's pricing fit their budget well. Clients frequently commend the company's commitment to staying within budget and delivering on time, with reports of minimal delays and transparent communication throughout the project lifecycle.
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1 of 3 Sao Paulo-based review is 5 stars

$50,000 – $199,999 avg. project cost for Web Development services in Sao Paulo

Sao Paulo-based Web Development project highlight

Customer Portal Development for Smart Connectivity Solution
5.0 — Luby Technology is selected for MVP development of a customer portal, with an emphasis on improving usability of existing features and implementing new service features. Read more
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Review Rating from Clients

4.6/5.0

Quality

4.5

Schedule

4.4

Cost

4.2

Willing to Refer

4.6

Clients in Sao Paulo highlight Luby Tecnologia SA’s proficiency in developing innovative, scalable software solutions, including embedded vision, banking apps, and educational platforms. They value their organized management, commitment to quality, and ability to understand client needs, consistently delivering impactful results across multiple sectors.
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Codeminer42

Not yet reviewed
Verified

$10,000+

$50 - $99 / hr

50 - 249

São Paulo, Brazil

Services provided

15% Web Development

50% IT Staff Augmentation

15% AI Development +2

10% Enterprise App Modernization

10% Mobile App Development

Focus Areas

40% Ruby on Rails

25% NodeJS

20% React +3

5% Angular

5% Other frameworks and CMS

5% VueJS

Codeminer42, an IT staff augmentation company, is in São Paulo, Brazil. They specialize in IT staff augmentation and Web Development and were founded in 2011.
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Dev.Pro

4.9 7 reviews

$50,000+

$25 - $49 / hr

250 - 999

São Paulo, Brazil

Services provided

30% Custom Software Development

20% Cloud Consulting & SI

10% CRM Consulting and SI +7

10% ERP Consulting and SI

5% Blockchain

5% Cybersecurity

5% Enterprise App Modernization

5% Generative AI

5% IT Staff Augmentation

5% IT Strategy Consulting

Focus Areas

20% Ruby on Rails

20% .NET

20% Angular +2

20% NodeJS

20% React Native

Dev.Pro is a dynamic software development company that specializes in custom software solutions, mobile app development, and UI/UX design. Across their reviews, clients consistently praise their project management skills and flexibility, with approximately 95% of feedback reflecting satisfaction with their services. A notable theme is the professionalism and technical expertise of their team, although there have been mentions of occasional communication challenges.

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Reviews mention Understands their clients' needs
Dev.Pro demonstrates a strong understanding of client needs, as highlighted by multiple clients. The VP of Ambition noted their flexibility and empathy, stating that Dev.Pro acts as a true partner, integrating seamlessly with their team. Similarly, the CEO of a real-time analytics firm praised their ability to quickly grasp project requirements and guide technology decisions. Overall, clients express high satisfaction with Dev.Pro's strategic approach and collaborative nature, reinforcing their effectiveness in addressing client objectives.

Development Resources for Revenue Performance Company

5.0 Oct 14, 2022

Dev.Pro’s strength is their willingness to marry how they do business and how we do business. They’re highly flexible, strategic, empathetic, and understanding. The world is in turmoil, and many economies are uncertain. Given this, we treat each other as true partners. They’re a part of my team and strategic initiatives.
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Custom Software Development for Airlines and Aviation Co.

5.0 Apr 13, 2022

They have the ability to, relatively quickly, understand what you’re trying to get done and then help you think through the best way to do that before you start coding. We really benefited from this process. Their genuine understanding of what we were trying to do first led us to think about things we’d previously thought didn’t need to be clarified.
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Industry Experience

Dev.Pro has demonstrated strong expertise across various industries, notably in Financial Services, Business Services, Hospitality & Leisure, and Software. Clients commend their adaptability and technical proficiency, particularly in mobile app and platform development. Financial services clients highlighted their effective project management and ability to integrate into existing teams. Feedback from the Hospitality sector emphasized quality staffing and innovative solutions. Overall, the sentiment is positive, with a clear indication that Dev.Pro is a valuable partner for technology-driven projects across these sectors.
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Financial services Business services Hospitality & leisure Other Industry Software

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Average Project Cost Breakdown

$1,000,000 to $9,999,999 (4) $200,000 to $999,999 (1) $10,000,000 + (1)

What Clients Have Said
Dev.Pro is frequently praised for delivering high-quality work at competitive rates, providing significant value for money. Clients noted that despite being more expensive than some competitors, the caliber of their resources and output justifies the investment. For instance, one client highlighted that Dev.Pro's resources outperformed local engineers while being more affordable overall. Overall, the sentiment reflects satisfaction with project management, timely delivery, and effective communication, reinforcing the perception of Dev.Pro as a valuable partner.
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São Paulo, Brazil

Paulista Casa das Rosas - Brigadeiro Av Paulista, 37 - 4º andar
São Paulo, Brazil 01311-902
41 - 49

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Avantsoft

5.0 7 reviews

$25,000+

$50 - $99 / hr

50 - 249

São Paulo, Brazil

Services provided

10% Web Development

20% E-Commerce Development

10% AR/VR Development +9

10% Custom Software Development

10% Low/No Code Development

10% Mobile App Development

5% AI Development

5% Application Testing

5% Blockchain

5% Enterprise App Modernization

5% IoT Development

5% Wearable App Development

Focus Areas

20% Ruby on Rails

20% React Native

10% NodeJS +9

10% VueJS

5% Angular

5% Django

5% Flutter

5% Laravel

5% Other frameworks and CMS

5% Phoenix Development Framework

5% React

5% Spring MVC

Avantsoft is a web development company recognized for its custom website development and web application development services. Impressively, 100% of reviewers praised their timeliness and ability to meet expectations, with many highlighting their efficient project management and effective communication. Their ability to deliver projects within budget and timeframe, coupled with high client satisfaction, underscores their commitment to quality service.

See all 7 projects
Reviews mention Understands their clients' needs
Clients consistently commend Avantsoft for their exceptional understanding of project needs. One client noted, "They really try to understand what you are trying to solve and create a solution that is often better than what we are able to come up with." Another client highlighted their ability to quickly grasp requests and deliver effectively. Overall, the sentiment is highly positive, reflecting Avantsoft's commitment to aligning their solutions with client objectives.

Fulfillment Solution for E-Commerce Company

5.0 Dec 11, 2022

They really try to understand what you are trying to solve and create a solution that is often better than what we are able to come up with. They often ask questions that make us think: 'humm... How did we not think of that?'.
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Web Design for Grocery Chain

5.0 Jul 12, 2022

They have a unique ability to understand what is requested and to deliver on it quickly.
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4 of 4 Web Development reviews are 5 stars

$200,000 – $999,999 avg. project cost

Web Development PROJECT HIGHLIGHT

MVP Development for AI Design Tool Company
5.0 — An AI design tool company hired Avantsoft to build their MVP and integrate it with OpenAI's Dall-E API. The team also created a web interface for end users to generate images more easily. Read more
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Brazil (6) Ireland (1)

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São Paulo, Brazil

Rua Fradique Coutinho
São Paulo, Brazil 5416000
2 - 5

+1 (985) 412-7371

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Mobile2you Technology

5.0 2 reviews

$75,000+

$100 - $149 / hr

50 - 249

Sao Paolo, Brazil

Services provided

35% Mobile App Development

30% Custom Software Development

20% UX/UI Design +2

10% Enterprise App Modernization

5% AR/VR Development

Focus Areas

90% Ruby on Rails

10% NodeJS

Mobile2you Technology is a mobile and backend development company highly regarded for its expertise and innovative solutions. They have consistently delivered quality results with minimal rework, adhering to deadlines without budget or time concerns. Positive feedback is prevalent, with 100% of reviewers highlighting their impressive knowledge and commitment to client success. Areas for improvement are minimal, indicating a strong overall client satisfaction.

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Reviews mention Knowledgeable
Clients consistently praise Mobile2you Technology for their extensive knowledge and expertise in app development. One director highlighted their 'knowledgeable and innovative nature,' emphasizing the team's skill throughout all project stages. The ability to establish technical specifications and deliver results with minimal rework further underscores their proficiency. Overall, the sentiment regarding their knowledge is highly positive, indicating that they are well-equipped to handle complex projects.

Mobile & Backend Dev for FinTech Company

5.0 Mar 25, 2019

My company has been amazed by Mobile2you Technology’s knowledgeable and innovative nature. Their team is skilled at all stages of app development.
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Industry Experience

Mobile2you Technology has garnered positive feedback from clients in the Retail and Energy & Natural Resources sectors. In Retail, they excelled in mobile and backend development, demonstrating strong project management and innovation. In the Energy sector, they effectively built a customer-centric app, enhancing service delivery and engagement. Overall, their expertise in app development, adherence to deadlines, and customer-oriented approach make them a valuable partner for businesses in these industries.
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Retail Energy & natural resources

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Average Project Cost Breakdown

$50,000 to $199,999 (1) $200,000 to $999,999 (1)

What Clients Have Said
Clients have consistently noted that Mobile2you Technology offers exceptional value for money, with one client highlighting their investment of $26,000–$66,000 USD as yielding significant business growth. Feedback reflects satisfaction with project management, adherence to deadlines, and minimal rework. A CTO emphasized the company's engagement and commitment, stating they treat the client's business as their own, leading to successful outcomes. Overall sentiment indicates that clients perceive the company as a reliable and cost-effective partner.
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Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

4.8

Cost

4.8

Willing to Refer

5.0

Clients in Sao Paulo commend Mobile2you Technology for their comprehensive app development services, from technical specs to deployment. They excel in managing projects efficiently, ensuring quality results that support business growth in competitive markets.
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SMT Solutions

5.0 4 reviews

$5,000+

$25 - $49 / hr

10 - 49

São Paulo, Brazil

Services provided

23% Web Development

45% Mobile App Development

20% Custom Software Development +1

12% UX/UI Design

Focus Areas

11% Ruby on Rails

16% React

15% React Native +8

11% .NET

11% NextJS

11% NodeJS

5% Angular

5% Django

5% Flutter

5% VueJS

5% svelte

SMT Solutions is a web development company that specializes in full-stack web development and web application development. Their reviews highlight a high level of professionalism and effective project management, with 100% of reviewers praising their timely delivery and communication skills. Their team is noted for being responsive, communicative, and creating impressive quality work that meets client needs.

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Reviews mention Communicative
Clients consistently highlight SMT Solutions' exceptional communication skills. One client noted, "They were highly communicative and asked essential questions that helped develop a better product," emphasizing their proactive engagement. Weekly updates and open channels via Slack were also praised, indicating a strong commitment to keeping clients informed. Overall, the sentiment regarding communication is overwhelmingly positive, reinforcing SMT Solutions' reputation for responsiveness and collaboration.

Web App Design, Development & Maintenance for Nonprofit

5.0 Aug 14, 2024

SMT excelled in project management. They delivered items on time and were very responsive to our needs. They were highly communicative and asked essential questions that helped develop a better product. I received weekly updates in a virtual call with the entire team and was able to see the progress of the project online. They were also available via Slack for questions during development and after the project was launched.
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Industry Experience

SMT Solutions has received positive feedback across various industries, including HVAC, Nonprofit, Software, and Medical. In HVAC, they excelled in mobile app development and integration, demonstrating strong technical expertise. Their work in Nonprofit showcased their ability to create user-friendly web applications, while in Software, they developed core platforms for SaaS applications with a focus on quality and management. In the Medical field, they delivered innovative solutions for patient tracking. Overall, clients appreciate their professionalism, timely delivery, and strong communication.
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HVAC Nonprofit Software Medical

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Average Project Cost Breakdown

$10,000 to $49,000 (2)

What Clients Have Said
Clients consistently highlight SMT Solutions' strong value for money, noting their competitive pricing and high-quality deliverables. For instance, the CTO of Frio Controls emphasized the 'good value for cost' while the VP of Positive Tracks appreciated that their 'pricing fit our budget.' Overall, feedback reflects a positive sentiment regarding the cost-effectiveness of SMT Solutions, with clients expressing satisfaction with the outcomes delivered within budget and on schedule.
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Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

5.0

Cost

5.0

Willing to Refer

5.0

Reviewers in Sao Paulo praise SMT Solutions for delivering tailored hospital monitoring apps with mapping and productivity features. The company is recognized for its reliable project management, clear communication, and ability to understand and execute complex healthcare solutions efficiently.
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Superplural

5.0 1 review

$1,000+

Undisclosed

10 - 49

São Paulo, Brazil

Services provided

10% Web Development

20% Conversion Optimization

15% Pay Per Click +6

10% AI Consulting

10% Content Marketing

10% E-Commerce Development

10% Generative AI

10% Search Engine Optimization

5% Email Marketing

Focus Areas

23% Ruby on Rails

25% React Native

13% .NET +3

13% Angular

13% Laravel

13% React

Superplural is a branding agency specializing in strategic brand positioning, visual language development, and conversion-focused UX/UI design. The feedback is overwhelmingly positive, with around 90% highlighting their strategic clarity and cultural sensitivity. Reviewers commend their ability to drive engagement and perception shifts, with a 40% increase in Instagram engagement and a 27% boost in website session duration reported.

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Industry Experience

Superplural has demonstrated expertise primarily in the retail industry, particularly within e-commerce. Clients commend their strategic branding, storytelling capabilities, and effective project management. Feedback highlights significant improvements in engagement, conversion rates, and brand perception, showcasing their impactful approach to brand identity and narrative development. Overall sentiment is highly positive, indicating that potential clients in the retail sector seeking innovative branding solutions would find Superplural to be a valuable partner.
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Retail

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Average Project Cost Breakdown

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

What Clients Have Said
Clients have expressed strong satisfaction with Super Plural's value for money, noting that their comprehensive branding strategies significantly elevated brand perception and engagement metrics. One client highlighted a 35% increase in email opt-ins and a 40% rise in Instagram engagement, attributing these successes to the agency's narrative-driven approach. Additionally, clients appreciated the timely delivery and proactive communication, reinforcing the perception that Super Plural provides exceptional value relative to its costs.
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São Paulo, Brazil

Av. Paulista, 1842, 155
São Paulo, Brazil 01310-200
2 - 5

+55 11 5039-4730

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v(dev)

Not yet reviewed

$25,000+

$25 - $49 / hr

50 - 249

Indianópolis, 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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Indianópolis, Brazil

1441 Alameda dos Arapanés
Indianópolis, Brazil 04524-003
50 - 75

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PYYNE Digital

Not yet reviewed

$5,000+

$50 - $99 / hr

50 - 249

São Paulo, Brazil

Services provided

20% Web Development

35% Custom Software Development

20% Cloud Consulting & SI +2

15% AI Development

10% IT Strategy Consulting

Focus Areas

10% Ruby on Rails

25% NodeJS

25% React +4

15% VueJS

10% NextJS

10% Other frameworks and CMS

5% React Native

PYYNE Digital is a software development firm established in 2020. Based in New York, New York and Solna, Sweden, the team offers Custom Software Development and cloud consulting & SI.
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São Paulo, Brazil

Avenida Júlio Diniz
São Paulo, Brazil 04547-090
21 - 30

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B8ONE

Not yet reviewed

$10,000+

Undisclosed

10 - 49

São Paulo, Brazil

Services provided

10% Web Development

20% E-Commerce Development

10% Conversion Optimization +6

10% Custom Software Development

10% Digital Strategy

10% Market Research

10% Search Engine Optimization

10% UX/UI Design

10% Web Design

Focus Areas

11% Ruby on Rails

12% VueJS

11% .NET +6

11% Angular

11% NodeJS

11% Other frameworks and CMS

11% React Native

11% SDL

11% Struts

B8ONE is an e-commerce development company. They were launched in 2017, and their services include E-Commerce Development and Custom Software Development.
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Acendeo

Not yet reviewed

$50,000+

$50 - $99 / hr

10 - 49

Sao Paulo, Brazil

Services provided

5% Web Development

30% IT Staff Augmentation

15% Custom Software Development +9

10% Staffing

5% AI Development

5% AR/VR Development

5% E-Commerce Development

5% IoT Development

5% Mobile App Development

5% UX/UI Design

5% Wearable App Development

5% Web Design

Focus Areas

10% Ruby on Rails

10% .NET

10% Django +11

10% Laravel

10% React

10% React Native

5% Angular

5% CakePHP

5% Flutter

5% NextJS

5% NodeJS

5% Oracle Application Development Framework

5% Spring MVC

5% VueJS

Acendeo is a Salt Lake City, Utah-based IT staff augmentation company. They provide IT staff augmentation and Custom Software Development.
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Sao Paulo, Brazil

1374 Avenida Paulista
Sao Paulo, Brazil 01310-100
6 - 9

+18019232062

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NEW4U

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Guarulhos, Brazil

Services provided

20% Web Development

20% E-Commerce Development

20% Email Marketing +2

20% Search Engine Optimization

20% Web Design

Focus Areas

100% Ruby on Rails

NEW4U is a Guarulhos, Brazil-based Email Marketing company. Their services include Email Marketing and Search Engine Optimization.
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Mitosis Technologies

Not yet reviewed

$10,000+

$25 - $49 / hr

250 - 999

Itú , Brazil

Services provided

40% AI Development

20% BI & Big Data Consulting & SI

20% Blockchain +1

20% Custom Software Development

Focus Areas

20% Ruby on Rails

20% Angular

20% Django +3

20% React

10% .NET

10% NodeJS

AI firm Mitosis Technologies is based in Rajakilpakkam, India and Westminster, Colorado. Founded in 2013, the team provides Artificial Intelligence and Custom Software Development.
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Itú , Brazil

210th Serra do Maracaju Boulevard
Itú , Brazil 13308
16 - 20

978057012

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Siena Company

Not yet reviewed

$1,000+

$25 - $49 / hr

50 - 249

Campinas, Brazil

Services provided

20% Web Development

30% AI Development

20% Custom Software Development +3

10% Mobile App Development

10% UX/UI Design

10% Web Design

Focus Areas

15% Ruby on Rails

25% Angular

25% NodeJS +3

25% React Native

5% .NET

5% React

Siena Company, an AI firm, was established in 1996. The firm provides Artificial Intelligence and Custom Software Development, and is midsize.
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Top Ruby on Rails Developers in Sao Paulo

List of the Top Sao Paulo Ruby on Rails Development Firms

Reviews mention Helpful

Staff Augmentation for Automotive Software Company

Development for Media Company

Reviewed 4 times in the past 6 months

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Proactive

Web & Mobile App Dev for Reverse Logistics Platform Company

Web Design & Development for Bug Prediction Company

Digital FinTech Tool Dev for Nonprofit Organization

Ruby on Rails Experience

Industry Experience

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Reviewed 4 times in the past 6 months

Industry Experience

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Reviewed 1 time in the past 6 months

Industry Experience

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Bluelight is very responsive

Reviewed 3 times in the past 6 months

Staff Augmentation for Financial Literacy Firm

Industry Experience

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Average Project Cost Breakdown

What Clients Have Said

Ruby on Rails Experience

Web Development & Design for Energy Company

Average Project Cost Breakdown

What Clients Have Said

Reviewed 2 times in the past 6 months

Average Project Cost Breakdown

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Customer Portal Development for Smart Connectivity Solution

Reviews mention Understands their clients' needs

Development Resources for Revenue Performance Company

Custom Software Development for Airlines and Aviation Co.

Industry Experience

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What Clients Have Said

Reviews mention Understands their clients' needs

Fulfillment Solution for E-Commerce Company

Web Design for Grocery Chain

MVP Development for AI Design Tool Company

Reviews mention Knowledgeable

Mobile & Backend Dev for FinTech Company

Industry Experience

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Average Project Cost Breakdown

What Clients Have Said

Reviews mention Communicative

Web App Design, Development & Maintenance for Nonprofit

Industry Experience

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Average Project Cost Breakdown

What Clients Have Said

Industry Experience

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Average Project Cost Breakdown

What Clients Have Said

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