Top 100 Ruby on Rails Developers
June 2023Looking for a top Ruby on Rails development firm?
The Rails framework is used alongside the programming language, Ruby, and helps developers build websites and applications as it abstracts and simplifies common repetitive tasks.
That's why we've created this list of the best Ruby on Rails developers for you to review. Read through company descriptions, former clients, and notable projects to find the best fit for your business.
List of the Best Ruby on Rails Development Firms
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61
- $25,000+
- 10 - 49 employees
- Nashville, TN
Twin Sun is a digital firm that was founded in 2017 and is located in Nashville, Tenn. Twin Sun's team of about 10 employees specializes in web development, custom software development, and mobile app development.
Clients
- U.S. Department of Health and Human Services
- U.S. Department of Defense
- Objective Zero
- Artful Agenda
Industries
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Twin Sun provides UI/UX design and custom software development services for a software development company. They support the client's three different projects and have finished the first one.
"They're incredibly smart-resources who can get the job done."
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62
- $25,000+
- 50 - 249 employees
- San Francisco, CA
eTeam is a software development firm based in Kviv, Ukraine. Founded in 2010, eTeam has 30 employees and primarily serves small businesses in the financial services and retail sectors. They mostly work on payment and consumer relations platforms that require custom software development, app development, and web development.
Clients
- VanillaDirect Pay
- InComm
- Bluesnap
- Genie
Industries
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eTeam was hired by a fintech firm to develop their iOS and Android app, providing both front- and backend development. They also created the app's architecture and roadmap at the beginning of the project.
"The quality and diversity of their team were impressive."
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63
- $50,000+
- 50 - 249 employees
- Montréal, Canada
Spiria is a development company headquartered in Montreal, Québec, with additional offices in Gatineau, Québec; Oakville, Ontario; and Boston, Mass. Founded in 2003, Spiria's team of around 150 focuses on custom software development, web development, and mobile app development, primarily for midmarket and enterprise clients from the business services, entertainment, and manufacturing industries.
Clients
- Autodesk
- Shutterstock
- Acosta
- Shaw
Industries
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Spiria developed a website for a health and wellness editorial company. They built the platform architecture, tools and services, database models, and frontend UX.
"They were always responsive and flexible."
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64
- $10,000+
- 50 - 249 employees
- Tallinn, Estonia
Serokell OÜ is a software research and development company based in Tallinn, Estonia founded in 2015. The team of 26 offer their services in IoT development, artificial intelligence, and blockchain. They work with a wide variety of industries, including financial services and IT, among others. Their blockchain services revolve around initial coin offering consulting and smart contract development.
Clients
- Disciplina
- Tocqueville Group
- IOHK
Industries
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An online flower shop hired Serokell to develop a recommender system for customers to search by image and find similar products. This included working on manual labeling and Siamese neural networks.
"Serokell impressed us with their exceptional organization, timeliness, and collaborative approach."
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65
- $25,000+
- 50 - 249 employees
- New York, NY
Perpetual is a software product innovation and development company based in New York City. Founded in 2012, Perpetual's team of around 25 employees provides a wide range of services including UX/UI design, web design, mobile and custom software development, IT staff augmentation, product design, and more.
Clients
- Reuters
- Fox Sports
- HIMSS
- Colgate
Industries
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Perpetual is helping a stock exchange and financial information company create the UI/UX designs for their app using Figma. Additionally, they’re in charge of conducting market research and user interviews.
“Perpetual has done a very good job at cleaning our app’s UI/UX and making it more user-friendly.”
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66
- $5,000+
- 10 - 49 employees
- Kraków, Poland
Lunar Logic is a web development company based in Krakow, Poland. Founded in 2004, the team of 47 specializes in web development, custom software development, and mobile app development. They work primarily with small businesses, focusing on business services, consumer products and services, and financial services.
Clients
- Funding Circle
- Philips
- PaddyPower
- Hypoguide
Industries
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Lunar Logic provided programming and bug-fix services for an online games creator. The team completed various tasks to support the client's iOS app for iPad.
"Lunar Logic successfully reached the goal of fixing everything that wasn’t working before."
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67
- $100,000+
- 50 - 249 employees
- Providence, RI
MojoTech is a full-service mobile, web, and custom software developer with headquarters in Providence, RI and offices in Boulder, New York, and Washington D.C. Since 2008, the 10+ team has offered clients of all sizes a comprehensive and results-driven approach to digital success.
Clients
- Aetna
- Amica
- Angi
- Blue Cross Blue Shield
Industries
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MojoTech builds business intelligence tools for a financial services provider. Their most recent project involves the development of a payroll tool to help automate the client's payroll processes.
“I can't overstate how happy I am with MojoTech.”
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68
- $100,000+
- 250 - 999 employees
- Zagreb, Croatia
Q agency is a software development firm founded in 2013. Based in Zagreb, Croatia, the company has additional offices in Oslo, Zürich, Belfast, U.K., Toronto, and Los Angeles. With a team of 120+ employees, they specialize in web development, UX/UI, custom software development, and mobile app development.
Clients
- The Times
- CocaCola
- BBC
- Manpower
Industries
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Q agency is helping a pet marketplace develop a cross-platform mobile app. The team had a workshop to refine the concept and is now building the app with Flutter. They’re also doing backend work using PHP.
"We don't have a client-agency relationship — we have a partnership."
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69
- $50,000+
- 250 - 999 employees
- Kraków, Poland
Codete is a Berlin based IT consulting and software development company. They were founded in 2010 and have a team of 104 employees who specialize in AI, big data consulting, and mobile app development. They mainly work with mid-market and enterprise clients in the financial services, automotive, and eCommerce industries.
Clients
- Blinkist
- BMW
- Cisco
- Dalia Research
Industries
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Codete is augmenting a digital agency's development capabilities by providing backend development services. The team provides suitable candidates with the skill sets needed for a specific development project.
"Their willingness to learn constantly is commendable."
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70
- $50,000+
- 50 - 249 employees
- Buenos Aires, Argentina
BEON Tech Studio is a web development company in Buenos Aires, Argentina. Founded in 2011, they have about 25 employees that serve mostly midmarket and small-business clients in the business, consumer products, and IT sectors. Their services are specialized in web development.
Industries
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BEON.tech provides a data engineering developer to augment the staff of a software company. This resource uses TypeScript and C# to enhance the client’s product, and they also work on backend API development.
“BEON.tech has been extremely professional, and their development work has been fantastic.”
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71
- $100,000+
- 250 - 999 employees
- Los Angeles, CA
Founded in 2007, Theorem is a software development firm. The midsize team specializes in custom software development, ux/ui design, IoT development, IT strategy consulting, and more. The company is based in Los Angeles, California; Santa Monica, California; New York, New York and San Francisco, California.
Clients
- AT&T
- Starbucks
- Caterpillar
- American Express
Industries
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TheoremOne developed a strategy and an MVP for an oil and gas construction marketplace. They provided a full delivery team, two full stack engineers, and QA testers.
"Their thought-leadership in design and their ability to quickly pick up on what we were looking for from the platform."
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72
- $25,000+
- 50 - 249 employees
- Dubai, United Arab Emirates
Blink22 is a mobile and web development firm based in Alexandria, Egypt. Founded in 2015, their team of 125 serves clients in the transportation and communal workplace sectors. Services include, iOS, Android, and React Native development.
Clients
- Jumia
- Careem
- Khatabook
- Cassbana
Industries
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Blink22 worked on the development of an IT services company's web-based application, building the architecture for the databases and integrating sensors directly to the platform.
"They were very resourceful and always tried to find the right solution within their team."
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73
- $100,000+
- 50 - 249 employees
- Salford, United Kingdom
Digiryte is a web and mobile app development company based in Manchester, United Kingdom with another UK office in Preston. Since 2015, their team of 28 has been specializing in mobile app development, custom software development, and web development for midmarket clients.
Clients
- NHS
- Channel 4
- Close Brothers
- Hinch Property Management
Industries
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Picking up from a previous vendor, Digiryte developed a mobile app for an app development company. They're responsible for the app's maintenance and operational support.
“Digiryte is always forthcoming with the best way to do things.”
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74
- $50,000+
- 50 - 249 employees
- Chicago, IL
Table XI is a mobile app and custom software developer based in Chicago, IL. Founded in 2002, they are a team of 50 curious minds that specialize in building websites, mobile applications and custom digital experiences for companies ranging from startups to well-known brands.
Clients
- AbbVie
- AccuWeather
- AKARA
- American Medical Association (AMA)
Industries
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TXI developed a mobile app for a discount portal and merchant marketplace. The team built the app from scratch using React Native, deployed alpha and beta releases, and helped establish the app in app stores.
"It was a smooth and easy collaboration."
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75
- $25,000+
- 50 - 249 employees
- Alexandria, Egypt
Application development company eSpace was launched in 2000. Their midsize team is in Alexandria, Egypt and focuses on mobile app development.
Industries
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An e-commerce company hired eSpace for Software Development to provide mobile app and web development. They took over the work from another provider, which included UI/UX design and API integrations.
''They were respectful, professional in communication, and flexible whenever we needed anything.''
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76
- $10,000+
- 50 - 249 employees
- Suwałki, Poland
Code & Pepper is a FinTech product development company founded in 2006 in Poland with an additional location in London. The team of 68 specialists support global businesses in building digital products and creating successful development teams. With more than 400 projects under their belt, they have not only the technical know-how but also the domain expertise to deliver apps that meet the market’s taste.
Clients
- Finbourne (www.finbourne.com)
- SmartPension (www.autoenrolment.co.uk)
- FlexFunding (www.flexfunding.com)
- Pluto Insure (www.pluto.insure)
Industries
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Code & Pepper developed and designed a web app for a fintech company. They used a tech stack comprised of AWS, Figma, and Adobe XD to generate front- and backend solutions for the client's investment platform.
"Code & Pepper was an accommodating partner — they remained attentive to our needs."
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77
- $10,000+
- 50 - 249 employees
- St. Petersburg, FL
Roonyx is a web, mobile app, and AI development company founded in 2008 that caters their services to small business and midmarket clients. They have a team of nearly 30 employees who provide services from Moscow and Boston. They focus on the business services, automotive, and e-commerce industries.
Industries
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A learning company hired Roonyx to simplify their enrollment process and showcase the advantages of their programs through an e-learning app and portal. The app gave students a way to choose courses and dates.
"The project was so well managed, and that’s what impressed me about them."
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78
- $10,000+
- 250 - 999 employees
- Wilmington, DE
Resourcifi Inc. is an app and website development firm that was founded in 2016. Their 36-person team is based in Santa Monica, Calif. and specializes in IT staff augmentation and custom software development.
Clients
- Stanford University
- Proximity Learning
- FitFiends
- Dow Dupont
Industries
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Resourcifi Inc. has been hired by an eco-friendly bracelets retailer for website redesign services. They've leveraged a mix of Shopify frontend development and custom code to integrate with the backend CRM.
"I cannot state strongly enough what a game-changer Resourcifi was for our team!"
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79
- $100,000+
- 250 - 999 employees
- Charlotte, NC
RapidOps is a web and mobile app developer that also provides business intelligence (BI), system integration (SI), and big data consulting. Founded in 2008, this 50+ firm operates from Charlotte, NC, and a satellite office in Ahmedabad, India.
Clients
- Harris Teeter
- Kroger
- Salesmate CRM
- FlexPrint, Inc
Industries
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Initially, RapidOps implemented a WordPress plug-in to manage a tourism company's data. The team later provided assistance to in-house developers as they designed and built a robust HTML5 mobile app.
"The quality offered by RapidOps has been outstanding."
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80
- $100,000+
- 10 - 49 employees
- Redwood City, CA
Accelerance is a small IT strategy consulting company. The Redwood City, California-based firm was established in 2001. Their services include IT strategy consulting, custom software development, IT staff augmentation, enterprise app modernization, and more.
Clients
- Acrowire
- Find.com
- MediaPro
- AdRoll
Industries
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Accelerance has provided recruitment support to a cloud services company. They have been responsible for sourcing developers, QA, and scrum leaders to assist with a variety of development projects.
"All communication has been quick and earnest on their side, and any potential issues were tackled promptly."
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81
- $100,000+
- 250 - 999 employees
- Atlanta, GA
Started in 2001, Big Nerd Ranch is a 50+ web and mobile app development firm headquartered in Atlanta. While not creating apps for the world’s leading brands, their team leads immersive coding boot camps.
Clients
- airbnb
- Amazon
- Etsy
Industries
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Big Nerd Ranch began by redesigning an Android app. The agency then developed an iOS iteration of the app and the HTML5 back-end system for the web.
"As I've mentioned to Big Nerd Ranch, they stand out as the best company I've worked with in my 30 years in the industry."
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82
- $25,000+
- 50 - 249 employees
- Noida, India
Mobile & web development agency BrancoSoft was founded in 2015. Based in New Delhi, India, their team of 32 specializes in mobile app development, web development, and PPC. They work with small and mid market companies in the education, health care, real estate, automotive, and manufacturing industries.
Clients
- Apple India
- Government of India
- Bharat Electronics
- Hero Cycle
Industries
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BrancoSoft supported mobile app development for an IT consulting firm, creating the framework, designing layouts, and deploying the app on various devices.
"Their team is reliable, efficient, and great to work with."
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83
- $25,000+
- 50 - 249 employees
- Chicago, IL
KitelyTech is a full-service technology, design, and development company that's been around since 2009. Headquartered in Chicago, IL, the company is composed of about 10 employees who are skilled in web, software, mobile app, and e-commerce development. Other services include web design and user experience design and SEO.
Industries
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KitelyTech provides web and mobile app development services for a movie review and discovery platform. They have built the app using React Native, which is available for both iOS and Android devices.
"Whatever the issue is, they have someone who can address it."
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84
- $25,000+
- 50 - 249 employees
- Denver, CO
Ingenious, a custom software development firm, was launched in 2010. In Denver, Colorado; Montevideo, Uruguay and Salvador, Brazil, their midsize team provides custom software development, ux/ui design, and product design.
Clients
- Denver Health, Hint Health, Colorado University, Weill Cornell,
Industries
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Ingenious provides mobile app development services for a virtual healthcare solutions company. The team has also provided the client with post-production maintenance, graphic design, and marketing services.
“They take the time to understand our business — this has made the biggest difference in everything they do.”
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85
- $10,000+
- 10 - 49 employees
- Zagreb, Croatia
Kodius is a software development agency located in Zagreb, Croatia. Founded in 2016, their team of 8 employees offers web development, custom software development, web design, and UX/UI design services.
Clients
- Optilogic, Forfend
Industries
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Kodius has developed a website and a custom patient onboarding application for a digital health company.
"Kodius’s team has really great technical acumen, and they’re very fast developers."
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86
- $10,000+
- 50 - 249 employees
- Miami, FL
Absolute Web is a full-service e-commerce agency based in Miami and Los Angeles that was founded in 1999. They have more than 75 employees and specialize in helping B2C and B2B businesses with e-commerce development. They also help clients with web design, web development, mobile app development, and UI/UX design, among other services.
Clients
- Capezio
- Oribe
- Luxury Brand Partners
- Lane
Industries
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A beauty distributor has hired Absolute Web to redesign two websites. The team also provides advertising services and collaborates with the client on Google Ads.
"I found their dedication and professionalism super impressive."
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87
- $10,000+
- 50 - 249 employees
- Algés, Portugal
Cleverti is an IT company based in Lisbon, Portugal. Founded in 2010, Cleverti has a team of about 35 employees that focus on custom software development, web development, and mobile app development services.
Industries
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cleverti provides ongoing HR services for a tech consulting company. The team is currently assisting with the client's recruiting efforts to fill in vacant roles (e.g., QA, data engineering) within the firm.
"We're extremely satisfied with our cooperation with cleverti."
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88
- $5,000+
- 250 - 999 employees
- London, United Kingdom
Established in 2007, Systango Technologies is a global digital product development agency. They are headquartered in London and have additional international offices. Most clients are small businesses, many of which are in the entertainment, utilities, and hospitality sectors.
Clients
- MGM
- Target
- Grindr
- Deloitte
Industries
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A software development company hired Systango to custom software development and Infrastructure creation and administration.
"Their commitment, professionalism, and skills were impressive."
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89
- $50,000+
- 250 - 999 employees
- Manhattan Beach, CA
Started in 2012, Distillery is full-service web and mobile app development firm in Santa Monica, CA. This 50+ team offers varied expertise in digital products from concept to creation to support.
Clients
- Dell EMC
- Security Benefit
- SeneGence International
- Axway
Industries
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Distillery is building an iOS app with multiple fintech integrations: Quovo to connect with user bank accounts and Stripe to enable billing capabilities. They also identified 529 college savings providers.
"They’re invested in our success and are as happy about launching and hearing success stories as we are."
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90
- $50,000+
- 50 - 249 employees
- Carnaxide, Portugal
Syndicode is a web and mobile app development company based in Kyiv, Ukraine, that was established in 2014. Their team of 32 employees provides web development, mobile app development, web design, e-commerce development, and UX/UI design services.
Clients
- Fuzu
- EvrLearn
- thredUP
- Movinga
Industries
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Syndicode designs and develops a WordPress and Ruby on Rails website for a bike rental company. The client has been working with five people from the vendor's team.
"Syndicode's most meaningful performance is reflected in their reliability and willingness to do the job perfectly."
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