Top Ruby on Rails Developers in Sao Paulo
10 Leaders 7 Contenders
17 Companies
List of the Top Sao Paulo Ruby on Rails Development Firms
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$5,000+$25 - $49 / hr50 - 249Serves Sao Paulo, BrazilServices provided
40% Web Development40% Custom Software Development20% IT Staff AugmentationFocus Areas
10% Ruby on Rails10% .NET10% Angular +710% Django10% Flutter10% Laravel10% NextJS10% NodeJS10% React10% React NativeSee all 93 projectsDigis, 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.
2 of 2 Ruby on Rails reviews are 5 stars$200,000 – $999,999 avg. project costRuby 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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18 of 24 Web Development reviews are 5 stars1 new review for Web Development in past 6 months$50,000 – $199,999 avg. project costRead 24 ReviewsWeb Development PROJECT HIGHLIGHT
Hosting Platform Development for Advertising & Marketing Co
4.5 — Digis developed an automated hosting platform with cPanel integration, email automation, and GitHub automation for an advertising and marketing company. Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat 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.Was this helpful?
View PackagesCustom Product Development
Our specialists around the globe provide the expertise and development resources to scale your IT products and achieve success.Was this helpful?
$25,000+$150 - $199 / hr10 - 49Serves Sao Paulo, BrazilServices provided
10% Web Development10% AI Development10% API Development +710% Application Management & Support10% Custom Software Development10% E-Commerce Development10% Enterprise App Modernization10% IoT Development10% Mobile App Development10% UX/UI DesignFocus Areas
25% Ruby on Rails20% Flutter15% React +85% Angular5% Django5% Laravel5% NodeJS5% Other frameworks and CMS5% React Native5% Spring MVC5% VueJSSee all 22 projectsTwin 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.
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, 2023Each 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, 2025The 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 stars2 new reviews for Web Development servicesLess than $10,000 avg. project costRead 2 Recent ReviewsReviewed 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.Was this helpful?
2 of 2 Ruby on Rails reviews are 5 stars$50,000 – $199,999 avg. project costRuby 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
Read All ReviewsWhat 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.Was this helpful?
$1,000+$50 - $99 / hr2 - 9Serves Sao Paulo, BrazilServices provided
15% Web Development40% Application Management & Support20% Custom Software Development +215% Enterprise App Modernization10% IT Strategy ConsultingFocus Areas
80% Ruby on Rails10% React10% React NativeSee all 12 projectsWideFix 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.
1 of 1 reviews is 5 stars1 new review for Web Development servicesUnknown avg. project costRead 1 Recent ReviewReviewed 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.Was this helpful?
5 of 6 Ruby on Rails reviews are 5 stars1 new review for Ruby on Rails in past 6 months$10,000 – $49,000 avg. project costRuby 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 stars1 new review for Web Development in past 6 months$10,000 – $49,000 avg. project costRead 7 ReviewsWeb 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 moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat 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.Was this helpful?
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$50,000+$50 - $99 / hr1,000 - 9,999Sao Paulo, Brazil
Services provided
10% Web Development15% AI Development15% IT Staff Augmentation +710% Application Testing10% Custom Software Development10% DevOps Managed Services10% ERP Consulting and SI10% Mobile App Development5% IT Strategy Consulting5% UX/UI DesignFocus Areas
10% Ruby on Rails20% .NET20% React Native +510% Angular10% Flutter10% NodeJS10% React10% VueJSSee all 63 projectsBairesDev is a web and software development company offering comprehensive services including Web Development, Web Application Development, and Custom Software Development. Across their reviews, they receive overwhelmingly positive feedback, with approximately 90% of clients praising their timely delivery, responsiveness, and collaborative project management. Reviewers consistently highlight their ability to align with company values and adapt to client needs, ensuring high-quality and efficient project outcomes.
Reviews mention Reliable
BairesDev has consistently received positive feedback regarding their reliability from clients. One client noted their ability to provide high-quality staffing solutions with agility, highlighting their responsiveness to technical issues. Another client praised BairesDev's knowledgeable and skilled programming staff, emphasizing their reliability and ease of collaboration. Overall, clients appreciate BairesDev's quick turnaround in finding suitable candidates and their commitment to meeting deadlines, which has led to expanded partnerships and ongoing engagements.-
Software Dev Staff Augmentation for Education Nonprofit
5.0 Feb 15, 2022BairesDev performs well and they’re consistently responsive to technical issues and concerns. We like that BairesDev generally has a good pool of reliable candidates who have great communication skills and work in a time-zone-friendly environment. So far, we’ve had a decent amount of stability and the turnover rates have been quite minimal.
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Web Dev for Orthopaedic Healthcare Solutions Company
5.0 Dec 11, 2018We've been impressed by the timeliness and reliability we've seen from the individuals on their team. BairesDev helps us accomplish more work within a shorter timeframe than we ever could before. The caliber of their work has been consistently great. BairesDev has met all of our expectations and stuck to the deadlines.
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Web Development for Farming Platform
5.0 Oct 30, 2019Our new web effort is still on the works at the moment but we are going to deliver on time, probably a couple of weeks early. Delivering software on time and with good feedback from QA, the board of directors and customers is a great achievement for a small company. In part, because of the "on time" delivery, we decided to extend the contract to at least the end of 2020 to work on the next web version of our application.
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Web Development for Farming Platform
5.0 Oct 30, 2019The most impressive thing about them is how fast they can find the best possible candidate for your specific needs. Two weeks or less. Secondly, I found that the hiring process is easy, fast and reliable.
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Staff Augmentation for System Integration Company
4.5 Oct 30, 2019The BairesDev programming staff has been knowledgable, skilled, reliable and easy to work with. They responded well to feedback and provided accurate estimates for work effort / time for scheduling sprints. They are familiar with the various collaboration / version control tools and the Agile methodology.
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0 of 1 Ruby on Rails reviews is 5 starsUnknown avg. project costRuby on Rails Experience
BairesDev has received predominantly positive feedback for their Ruby on Rails services, with clients praising the expertise and efficiency of their developers. Notably, 90% of reviewers highlighted strong project management and timely delivery of features. However, some clients expressed concerns regarding cost management and budget adherence. Overall, BairesDev is recognized for its skilled team and effective communication, making them a favorable choice for Ruby on Rails projects.
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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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See All Locations (6)Sao Paulo, Brazil
Av. Brg. Faria Lima, 4221
Sao Paulo, Brazil 04538-1331001 - 2000
1 (408) 478-2739
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$50,000+$25 - $49 / hr50 - 249Sao Paulo, Brazil
Services provided
35% AI Development35% IT Staff Augmentation15% Custom Software Development +210% AI Consulting5% AI AgentsFocus Areas
10% Ruby on Rails10% .NET10% Django +1110% Laravel10% NodeJS10% React Native5% Angular5% Flutter5% NextJS5% Other frameworks and CMS5% React5% Struts5% Symfony5% VueJSSee all 70 projectsBEON.tech is a versatile web development company providing services such as custom website development, online development, and web programming. Approximately 90% of reviewers commend their exceptional project management, responsiveness, and flexibility. Notable themes include their effective communication and the high quality of developers they provide, while areas for improvement are minimal and primarily revolve around minor communication enhancements.
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
BEON.tech has received positive feedback regarding its cost and value for money. Clients frequently note that BEON.tech provides high-quality engineering talent at reasonable rates, with many stating that their pricing aligns well with budgets. For instance, one client highlighted BEON.tech's ability to deliver quality solutions while being a reliable extension of their team, emphasizing their good value for cost. Overall, the sentiment reflects satisfaction with BEON.tech's pricing model and the quality of services rendered.Was this helpful?
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This provider is fluent in 3 languages:
- English
- Spanish
- Portuguese
This provider is available in 5 time zones:
- Brazil Eastern Time (BET)
- Greenwich Mean Time (GMT)
- Hawaii Standard Time (HST)
- Eastern Standard Time (EST)
- Argentina Standard Time (AGT)
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See All Locations (10)Sao Paulo, Brazil
1374 Avenida Paulista
Sao Paulo, Brazil 01310-10041 - 49
005491140894272
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$10,000+$50 - $99 / hr50 - 249Bela Vista, Brazil
Services provided
40% Custom Software Development40% Mobile App Development20% UX/UI DesignFocus Areas
25% Ruby on Rails25% NodeJS25% React +125% React NativeSee all 36 projectsSwovo is a web development company specializing in web application development, supplying developers to build custom software solutions. Reviews highlight their strengths in flexibility, communication, and developer quality, with 100% positive feedback regarding their cultural fit and alignment with company values. Reviewers appreciate Swovo's effective communication and ongoing collaboration, with no identified areas for improvement.
Reviews mention Unique expertise
Swovo is praised for its unique expertise in AI, healthcare, and compliance standards such as SOC2 and HIPAA. Clients highlight the team's impressive communication skills and professionalism, noting their ability to deliver high-quality work while maintaining responsiveness to evolving project needs. One client specifically commended Swovo for their structured yet flexible project management approach, which facilitated timely completion of deliverables and effective risk management throughout the project lifecycle.-
MVP Development for HealthTech Firm
5.0 Sep 16, 2025What did you find most impressive or unique about this company? Expertise in AI, healthcare, SOC2, and HIPAA. Also, the team has surprisingly good communication and professionalism.
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2 of 2 Ruby on Rails reviews are 5 stars1 new review for Ruby on Rails in past 6 monthsUnknown avg. project costRuby on Rails Experience
Swovo has received overwhelmingly positive feedback for its Ruby on Rails services, with clients praising their expertise in software development and project management. 100% of reviewers highlight the talent and communication skills of Swovo's engineers, emphasizing timely delivery and effective agile processes. Additionally, clients appreciate Swovo's ability to adapt to project requirements and maintain high-quality standards. Overall, the sentiment is highly favorable, with no significant negative feedback noted.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Swovo is consistently recognized for providing excellent value for money, with clients frequently noting that their pricing aligns well with project budgets. One client highlighted that Swovo's pricing fit their budget while delivering high-quality outcomes. Another client emphasized the company's good value for cost, reinforcing the sentiment that Swovo's services yield significant returns. Overall, client feedback indicates a strong appreciation for the balance of cost and quality that Swovo delivers.Was this helpful?
See All Locations (4)Bela Vista, Brazil
1374 Avenida Paulista
Bela Vista, Brazil 01310-10016 - 20
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$25,000+$50 - $99 / hr250 - 999São Paulo, Brazil
Services provided
45% Custom Software Development30% AI Development25% AI AgentsFocus Areas
10% Ruby on Rails15% .NET15% React +615% VueJS10% Angular10% Flutter10% NodeJS10% React Native5% NextJSSee all 37 projectsLuby Tecnologia SA is a web development company excelling in custom website development and full-stack web development services. With a 95% positive feedback rate across reviews, clients commend their commitment, timely delivery, and transparent communication. Approximately 80% of reviewers highlight their project management skills and adaptability, while 50% appreciate the team's problem-solving capabilities and strategic partnership approach.
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Luby Tecnologia SA is frequently praised for its cost-effectiveness and overall value for money. Clients noted that Luby's pricing fits their budgets while delivering high-quality results. For example, one CEO highlighted that Luby's services provided 'good value for cost,' and another mentioned they delivered projects 'under budget' and 'faster than outlined.' Overall, the sentiment from clients indicates strong satisfaction with the balance of cost and quality provided by Luby Tecnologia SA.Was this helpful?
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This provider is fluent in 3 languages:
- English
- Spanish
- Portuguese
This provider is available in 7 time zones:
- Brazil Eastern Time (BET)
- Central European Time (CET)
- Central Standard Time (CST)
- Eastern Standard Time (EST)
- Pacific Standard Time (PST)
- Mountain Standard Time (MST)
- Universal Coordinated Time (UTC)
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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 PauloRead Similar ReviewsSao 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 moreWas this helpful?
Review Rating from Clients
4.6/5.0
Quality
4.5
Schedule
4.4
Cost
4.2
Willing to Refer
4.6
São Paulo-based clients praise Luby Software - AI SW Development & Legacy Modernization for delivering complex custom platforms across fintech, education, logistics, and agribusiness. Projects included banking apps, scalable SaaS, cloud infrastructure, APIs, and interactive learning tools, with reviewers highlighting organized collaboration and practical improvements to operations and customer experience.Read Local ReviewsWas this helpful?
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$10,000+$50 - $99 / hr50 - 249São Paulo, Brazil
Services provided
15% Web Development50% IT Staff Augmentation15% AI Development +210% Enterprise App Modernization10% Mobile App DevelopmentFocus Areas
40% Ruby on Rails25% NodeJS20% React +35% Angular5% Other frameworks and CMS5% VueJSCodeminer42, 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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$50,000+$25 - $49 / hr250 - 999São Paulo, Brazil
Services provided
30% Custom Software Development20% Cloud Consulting & SI10% CRM Consulting and SI +710% ERP Consulting and SI5% Blockchain5% Cybersecurity5% Enterprise App Modernization5% Generative AI5% IT Staff Augmentation5% IT Strategy ConsultingFocus Areas
20% Ruby on Rails20% .NET20% Angular +220% NodeJS20% React NativeSee all 7 projectsDev.Pro is a versatile software development company offering mobile app development, product augmentation, and custom software solutions. Client feedback is predominantly positive, with an average rating of 4 out of 5 stars, highlighting their strong project management, technical skills, and adaptability to client needs. Approximately 80% of reviews commend their strategic partnership approach, while a few note minor communication challenges. Overall, they are praised for their technical expertise and dedication.
Reviews mention Unique expertise
Clients express high satisfaction with Dev.Pro's unique expertise, particularly in engineering and software development. One client noted their impressive capability to deliver complex products despite challenges, stating, 'We’re impressed with their engineering capabilities.' The retention of their development team and consistent productivity indicate a strong mastery of technology, particularly in Node.js and blockchain. However, some feedback suggested enhancing communication skills among junior developers to further improve collaboration.-
Software Development for Investment Documentation Company
5.0 Oct 1, 2021We’re impressed with their engineering capabilities, and compliance with the process and documentation. Despite the challenge of not having access to the developers who wrote the code, they were able to successfully deliver the initial product.
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Average Project Cost Breakdown
Read All ReviewsWhat 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.Was this helpful?
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See All Locations (10)São Paulo, Brazil
Paulista Casa das Rosas - Brigadeiro Av Paulista, 37 - 4º andar
São Paulo, Brazil 01311-90241 - 49
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$10,000+$25 - $49 / hr250 - 999Jardim Paulistano, Brazil
Services provided
20% Web Development30% Custom Software Development20% Mobile App Development +310% AI Development10% IT Staff Augmentation10% UX/UI DesignFocus Areas
10% Ruby on Rails15% Laravel15% NodeJS +615% React10% Angular10% NextJS10% React Native10% VueJS5% .NETSee all 17 projectsBluelight is a web development and consulting company specializing in custom website development, web application development, and DevOps solutions. The company consistently receives high praise for its reliable project management, responsive communication, and alignment of company values, with 100% of reviewers expressing satisfaction. Clients frequently highlight Bluelight’s strong technical expertise and timely deliverables.
1 of 1 Ruby on Rails reviews is 5 stars1 new review for Ruby on Rails in past 6 monthsUnknown avg. project costRuby on Rails Experience
Bluelight demonstrates strong expertise in Ruby on Rails, receiving overwhelmingly positive feedback from clients. Notably, 100% of reviews highlight their effective maintenance of complex legacy systems and their ability to enhance operational efficiency. Clients appreciate their responsive communication and cultural fit, with 100% expressing satisfaction in their project management. Overall, Bluelight's strengths lie in their technical skills, reliability, and collaborative approach, making them a solid choice for Ruby on Rails projects.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently commend Bluelight for their competitive pricing and excellent value for money. Feedback highlights that their services fit within budget constraints while delivering high-quality results. For instance, one client noted, 'Pricing fit our budget' and 'Good value for cost,' while another acknowledged, 'Thanks to our cooperation with Bluelight Consulting, our project delivery time is up by 22%.' Overall, the sentiment reflects satisfaction with the cost-effectiveness of their offerings.Was this helpful?
View PackagesDesignLab (Roadmapping and Design Sprint)
In the DesignLab, you'll get hands-on attention from Bluelight's CEO, CTO, Director of Product Engineering, and Product Manager. A dedicated product team with design and development skillsets will get to work road mapping your product, ultimately returning a clickable prototype to simulate the future solutionWas this helpful?
See All Locations (2)Jardim Paulistano, Brazil
409 Rua Capitão Antônio Rosa
Jardim Paulistano, Brazil 01443-01010 - 15
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$75,000+$100 - $149 / hr50 - 249Sao Paolo, Brazil
Services provided
35% Mobile App Development30% Custom Software Development20% UX/UI Design +210% Enterprise App Modernization5% AR/VR DevelopmentFocus Areas
90% Ruby on Rails10% NodeJSSee all 2 projectsMobile2you Technology is a mobile and backend development company praised for its knowledgeable and innovative approach, delivering projects with minimal rework and adhering to deadlines. They have a strong record of client satisfaction, with reviewers highlighting their skilled app development and effective project management. Approximately 100% of reviewers express positive feedback, with no significant areas for improvement noted.
Reviews mention Innovative
Clients have highlighted Mobile2you Technology's innovative approach, particularly noting their impressive knowledge and skill throughout the app development process. A director from a FinTech company mentioned being 'amazed' by the company's innovative nature, which contributed significantly to meeting project goals and launching a product in the Brazilian market. Overall, the sentiment towards their innovation is highly positive, reinforcing their capability as a competent partner.-
Mobile & Backend Dev for FinTech Company
5.0 Mar 25, 2019My 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 demonstrated expertise in the Retail and Energy & Natural Resources industries. Clients praise their innovative solutions and project management capabilities, with particular emphasis on their ability to meet deadlines and deliver high-quality results. In Retail, they helped launch a product in Brazil, while in Energy, they developed an app that expanded customer reach. Overall, sentiment is highly positive, indicating strong potential for similar projects in these sectors.
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Retail Energy & natural resourcesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have expressed high satisfaction with Mobile2you Technology's cost and value for money. One client noted a project investment of approximately $26,000–$66,000 USD, highlighting that there were no budget concerns and effective project management. Another client praised the company's innovative approach and adherence to deadlines, stating that their results require minimal rework. Overall, the sentiment is positive, indicating that clients perceive the services as a worthwhile investment.Was this helpful?
Review Rating from Clients
5.0/5.0
Quality
5.0
Schedule
4.8
Cost
4.8
Willing to Refer
5.0
São Paulo clients praise Mobile2you Technology for knowledgeable, innovative mobile development, from building Android and iOS apps from scratch to developing web and backend offerings. They cite reliable deadlines, minimal rework, attentive maintenance, and business impact, including reaching customers in previously unserved areas.Read Local ReviewsWas this helpful?
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$25,000+$50 - $99 / hr50 - 249São Paulo, Brazil
Services provided
10% Web Development20% E-Commerce Development10% AR/VR Development +910% Custom Software Development10% Low/No Code Development10% Mobile App Development5% AI Development5% Application Testing5% Blockchain5% Enterprise App Modernization5% IoT Development5% Wearable App DevelopmentFocus Areas
20% Ruby on Rails20% React Native10% NodeJS +910% VueJS5% Angular5% Django5% Flutter5% Laravel5% Other frameworks and CMS5% Phoenix Development Framework5% React5% Spring MVCSee all 7 projectsAvantsoft 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.
4 of 4 Web Development reviews are 5 stars$200,000 – $999,999 avg. project costRead 4 ReviewsWeb 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 moreWas this helpful?
Industry Experience
Avantsoft has demonstrated expertise across various industries, including Arts & Entertainment, Research, Retail, Food & Beverages, Financial Services, and Business Services. Clients consistently praise Avantsoft for their timely delivery, effective communication, and quality of work, highlighting their ability to meet project goals and adapt to specific needs. Overall, the sentiment is highly positive, indicating that Avantsoft is a strong fit for projects in technology development, digital transformation, and eCommerce solutions.
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Arts, entertainment & music Research Retail Food & Beverages Financial services Business servicesWas this helpful?
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See All Locations (3)São Paulo, Brazil
Rua Fradique Coutinho
São Paulo, Brazil 54160002 - 5
+1 (985) 412-7371
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$5,000+$25 - $49 / hr10 - 49São Paulo, Brazil
Services provided
23% Web Development45% Mobile App Development20% Custom Software Development +112% UX/UI DesignFocus Areas
11% Ruby on Rails16% React15% React Native +811% .NET11% NextJS11% NodeJS5% Angular5% Django5% Flutter5% VueJS5% svelteSee all 4 projectsSMT Solutions is a web development company specializing in web application development, full-stack web development, and custom website development. With 100% positive feedback, reviewers praise their excellent project management, timely delivery, and responsive communication. Clients appreciate the professional, kind, and collaborative nature of the team, enhancing the overall development experience.
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 MedicalWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat 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.Was this helpful?
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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
Local healthcare clients commend SMT Solutions for integrating beacon-collected data into a mobile interface for tracking patients and devices in hospitals. The project also included productivity dashboards; clients noted useful proof-of-concept results, close collaboration, and dependable project management.Read Local ReviewsWas this helpful?
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$50,000+$50 - $99 / hr10 - 49Sao Paulo, Brazil
Services provided
50% IT Staff Augmentation15% AI Development15% Custom Software Development +210% Mobile App Development10% StaffingFocus Areas
10% Ruby on Rails10% .NET10% Django +1110% Laravel10% React10% React Native5% Angular5% CakePHP5% Flutter5% NextJS5% NodeJS5% Oracle Application Development Framework5% Spring MVC5% VueJSSee all 3 projectsAcendeo is a specialized technical recruitment agency that excels in sourcing and vetting engineering talent for companies seeking to streamline their hiring processes. Across their reviews, 100% of clients emphasize Acendeo’s efficient and transparent process, with notable praise for their thorough vetting, resulting in significant time savings. Clients also appreciate Acendeo's strong cultural alignment and consistent communication, highlighting their value as a reliable technical partner.
Reviews mention Communicative
Acendeo has received positive feedback for its communicative approach, with clients noting their clarity and responsiveness throughout the hiring process. One client highlighted that Acendeo keeps the process moving and communicates effectively about candidate progress. The team is praised for its consistent updates and hands-on involvement, which fosters a partnership feel rather than a typical staffing agency interaction. Overall, clients express satisfaction with Acendeo's transparency and commitment to delivering quality candidates without creating additional work.-
Recruitment Process Outsourcing for Business services
5.0 Sep 29, 2026Acendeo’s project management is straightforward and responsive. The team keeps the process moving, communicates clearly around candidate progress, and handles the sourcing, screening, and coordination without creating extra work for us. Moreover, the candidates are delivered within the timeframe they set, and we never feel like we have to chase them for updates. Our primary forms of communication with Acendeo are virtual meetings and emails or messaging apps.
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2 of 2 reviews are 5 starsUnknown avg. project costRead 2 Recent ReviewsReviewed 2 times in the past 6 months
Acendeo has received positive feedback from clients over the last six months, highlighting its effective candidate sourcing and vetting processes. Clients appreciate the company's transparency, with one noting that Acendeo prioritized quality over quantity by rejecting unsuitable candidates. Another client emphasized reduced hiring time and streamlined processes, allowing them to focus on evaluating top candidates. Overall, Acendeo is recognized for its responsive communication and alignment with client values, demonstrating a strong fit for technical talent acquisition.Was this helpful?
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Read All ReviewsWhat Clients Have Said
Acendeo is frequently praised for its cost-effectiveness and value for money. Clients noted that Acendeo's pricing fit their budgets and resulted in savings compared to hiring full-time engineers. One client highlighted that engaging Acendeo reduced the hiring process time and provided a predictable monthly cost structure, ultimately saving significant resources. Overall, the sentiment reflects a strong appreciation for the financial value Acendeo brings to its clients through efficient and effective talent sourcing.Was this helpful?
See All Locations (10)Sao Paulo, Brazil
1374 Avenida Paulista
Sao Paulo, Brazil 01310-1006 - 9
+18019232062
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$25,000+$25 - $49 / hr50 - 249Indianópolis, Brazil
Services provided
20% Web Development40% Custom Software Development10% AI Development +410% Generative AI10% Mobile App Development5% Enterprise App Modernization5% Low/No Code DevelopmentFocus Areas
15% Ruby on Rails20% .NET20% Spring MVC +415% Angular10% Flutter10% React10% React NativeBased 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.
Read moreSee All Locations (4)Indianópolis, Brazil
1441 Alameda dos Arapanés
Indianópolis, Brazil 04524-00350 - 75
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$5,000+$50 - $99 / hr50 - 249São Paulo, Brazil
Services provided
20% Web Development35% Custom Software Development20% Cloud Consulting & SI +215% AI Development10% IT Strategy ConsultingFocus Areas
10% Ruby on Rails25% NodeJS25% React +415% VueJS10% NextJS10% Other frameworks and CMS5% React NativePYYNE 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.
Read moreSee All Locations (3)São Paulo, Brazil
Avenida Júlio Diniz
São Paulo, Brazil 04547-09021 - 30
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$10,000+Undisclosed10 - 49São Paulo, Brazil
Services provided
10% Web Development20% E-Commerce Development10% Conversion Optimization +610% Custom Software Development10% Digital Strategy10% Market Research10% Search Engine Optimization10% UX/UI Design10% Web DesignFocus Areas
11% Ruby on Rails12% VueJS11% .NET +611% Angular11% NodeJS11% Other frameworks and CMS11% React Native11% SDL11% StrutsB8ONE 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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UndisclosedUndisclosed2 - 9Guarulhos, Brazil
Services provided
20% Web Development20% E-Commerce Development20% Email Marketing +220% Search Engine Optimization20% Web DesignFocus Areas
100% Ruby on RailsNEW4U is a Guarulhos, Brazil-based Email Marketing company. Their services include Email Marketing and Search Engine Optimization.
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$10,000+$25 - $49 / hr250 - 999Itú , Brazil
Services provided
40% AI Development20% BI & Big Data Consulting & SI20% Blockchain +120% Custom Software DevelopmentFocus Areas
20% Ruby on Rails20% Angular20% Django +320% React10% .NET10% NodeJSAI firm Mitosis Technologies is based in Rajakilpakkam, India and Westminster, Colorado. Founded in 2013, the team provides Artificial Intelligence and Custom Software Development.
Read moreSee All Locations (5)Itú , Brazil
210th Serra do Maracaju Boulevard
Itú , Brazil 1330816 - 20
978057012
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$1,000+$25 - $49 / hr50 - 249Campinas, Brazil
Services provided
20% Web Development30% AI Development20% Custom Software Development +310% Mobile App Development10% UX/UI Design10% Web DesignFocus Areas
15% Ruby on Rails25% Angular25% NodeJS +325% React Native5% .NET5% ReactSiena Company, an AI firm, was established in 1996. The firm provides Artificial Intelligence and Custom Software Development, and is midsize.
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List of the Top 10 Sao Paulo Ruby on Rails Development Firms
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$50,000+$50 - $99 / hr1,000 - 9,999Sao Paulo, Brazil
Ability to deliver
35.5/40.020/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
10% Web Development10% Ruby on Rails10% Custom Software Development80% Other -
$50,000+$25 - $49 / hr50 - 249Sao Paulo, Brazil
Ability to deliver
36.5/40.020/20 Reviews9.8/10 Clients & Experience6.7/10 Market PresenceService focus
15% Custom Software Development85% Other -
$50,000+$25 - $49 / hr250 - 999São Paulo, Brazil
Ability to deliver
31.2/40.015.8/20 Reviews10/10 Clients & Experience5.4/10 Market PresenceService focus
30% Custom Software Development70% Other -
$25,000+$50 - $99 / hr250 - 999São Paulo, Brazil
Ability to deliver
32/40.018.4/20 Reviews9.6/10 Clients & Experience4/10 Market PresenceService focus
45% Custom Software Development55% Other -
$10,000+$25 - $49 / hr250 - 999Jardim Paulistano, Brazil
Ability to deliver
31/40.016.8/20 Reviews10/10 Clients & Experience4.2/10 Market PresenceService focus
20% Web Development10% Ruby on Rails30% Custom Software Development50% Other -
$75,000+$100 - $149 / hr50 - 249Sao Paolo, Brazil
Ability to deliver
27.2/40.016.2/20 Reviews6.9/10 Clients & Experience4.1/10 Market PresenceService focus
30% Custom Software Development70% Other -
$10,000+$50 - $99 / hr50 - 249Bela Vista, Brazil
Ability to deliver
29/40.020/20 Reviews4.7/10 Clients & Experience4.3/10 Market PresenceService focus
40% Custom Software Development60% Other -
$25,000+$50 - $99 / hr50 - 249São Paulo, Brazil
Ability to deliver
30.1/40.016.2/20 Reviews10/10 Clients & Experience3.9/10 Market PresenceService focus
10% Web Development20% Ruby on Rails10% Custom Software Development80% Other -
$5,000+$25 - $49 / hr10 - 49São Paulo, Brazil
Ability to deliver
28.2/40.016.8/20 Reviews7.9/10 Clients & Experience3.4/10 Market PresenceService focus
23% Web Development11% Ruby on Rails20% Custom Software Development57% Other -
$50,000+$50 - $99 / hr10 - 49Sao Paulo, Brazil
Ability to deliver
27.2/40.017.4/20 Reviews6.2/10 Clients & Experience3.7/10 Market PresenceService focus
15% Custom Software Development85% Other -
$10,000+$50 - $99 / hr50 - 249São Paulo, Brazil
Ability to deliver
10.6/40.00/20 Reviews6.2/10 Clients & Experience4.3/10 Market PresenceService focus
15% Web Development40% Ruby on Rails85% Other -
$25,000+$25 - $49 / hr50 - 249Indianópolis, Brazil
Ability to deliver
3.4/40.00/20 Reviews0/10 Clients & Experience3.4/10 Market PresenceService focus
20% Web Development15% Ruby on Rails40% Custom Software Development40% Other -
$5,000+$50 - $99 / hr50 - 249São Paulo, Brazil
Ability to deliver
3.4/40.00/20 Reviews0/10 Clients & Experience3.4/10 Market PresenceService focus
20% Web Development10% Ruby on Rails35% Custom Software Development45% Other -
$10,000+Undisclosed10 - 49São Paulo, Brazil
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
10% Web Development11% Ruby on Rails10% Custom Software Development80% Other -
UndisclosedUndisclosed2 - 9Guarulhos, Brazil
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
20% Web Development100% Ruby on Rails80% Other -
$10,000+$25 - $49 / hr250 - 999Itú , Brazil
Ability to deliver
7.9/40.00/20 Reviews3.6/10 Clients & Experience4.3/10 Market PresenceService focus
20% Custom Software Development80% Other -
$1,000+$25 - $49 / hr50 - 249Campinas, Brazil
Ability to deliver
4.7/40.00/20 Reviews0.6/10 Clients & Experience4.1/10 Market PresenceService focus
20% Web Development15% Ruby on Rails20% Custom Software Development60% Other
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