Top 100 Ruby on Rails Developers

Brightgrove is a software development company based in Kharkov, Ukraine, with an additional office in Minsk, Belarus. Founded in 2000, the team includes over 220 employees. Brightgrove provides custom software development, e-commerce development, and consulting services for BI/SI and big data.

Bamboo Lab is a digital marketing and web agency that was founded in 2014. The 12-person team is based in Osijek, Croatia, and provides custom software development, web development, and social media marketing to mostly small businesses.

KODA Kollectiv is a mobile app development firm. They are in Mandaue City, Philippines and have a small team that focuses on mobile app development, custom software development, web development, e-commerce development, and more. The agency was established in 2013.

Brocoders is a software development company for VC-backed startups and midsize businesses based in Daytona Beach, Fla. Founded in 2014, Brocoders has a team of more than 70 specialists and has expanded to a second office in Kyiv, Ukraine to serve clients around the world. They provide web, cross-platform mobile app, custom software, and cloud architecture development.

eTeam is a digital product agency founded in 2016 with a team operating in over 15 countries. Our services cater to a broad range of businesses, from VC-backed startups to the largest company in the world. eTeam excels in various fields, including Product Discovery, Web and Mobile Development, Software Transformation, Cloud & DevOps Solutions, Big Data/AI, and Tech Consulting. 

SPD Group is an IT and development company in London, United Kingdom; Kyiv and Cherkasy, Ukraine; and Tel Aviv, Israel. Founded in 2006, they have about 16 employees that serve mostly midmarket and small-business clients in the business, financial, and IT sectors. Services include custom software development, AI, and IoT development.

Founded in 2017, BrainX Technologies is an offshore development firm. Their team of around 25 employees is based in Lahore, Pakistan, with an additional office in Newark, Delaware. They focus on mobile app, web, and e-commerce development for the business and medical sectors.

Codest is a software development company that was founded in 2009 and has offices in Krakow and Warsaw, Poland. They have 40 employees specialized in the end-to-end building of custom products, primarily for companies in e-commerce, marketplace, adtech, fintech, proptech and SaaS. Services include backend, frontend and product design.

Ingemark is a custom software development company located in Boulder, Colo. and Zagreb, Croatia. Founded in 1990, they have 30 employees highly experienced with software development and Cloud consulting for a range of businesses in the arts, hospitality and business sectors. Services include UX and UI design, testing, research, maintenance, and Amazon Web Services. 

ZERF is a small website development firm headquartered in Buenos Aires, Argentina. They provide web development, application management & support, e-commerce development, and mobile app development and were founded in 2020.

OnGraph Technologies is a global software development company that specializes in blockchain, web development, and custom software development. Founded in 2007, The company is headquartered in Hicksville, N.Y. and has 250 employees. OnGraph Technologies works with enterprises, middle-market companies, and small businesses across the information technology, business services, and financial services industries. 

Founded in 2010, Space-O Technologies focuses on mobile app development and enterprise-level app modernization. Their 200+ team is based in Ahmedabad, India and also works from offices in Russia, Canada, and the US.

Made Tech is a London-based software services provider that was founded in 2010. The company employs a team of 33 that provides e-commerce development, web development, custom software development, and conversion optimization services to mid-size and small businesses.

TaglineInfotech is a development and design agency based in Surat, India. They were founded in 2018 and currently have a team of about 20 people. They work with businesses of all sizes in a variety of industries. 

Software development company Tanooki Labs was established in 2012. Their small team is based in New York, New York. Tanooki Labs provides custom software development, mobile app development, product design, web development, and more.

EVOCODE is a software development company based in Prague, Czech Republic. Founded in 2014, this company has a team of 10 employees. Services provided by EVOCODE include web development and custom software development for business of all sizes.

Velotio Technologies is a development company based in Pune, India, that provides custom software, AI, and application testing services. They were founded in 2017, and their team consists of fewer than 250 employees.

Svitla Systems is a software development company from Corte Madera, Calif. with offices in Ukraine and Guadalajara, Mexico. It was founded in 2003 and has grown to 319 employees who work on web development, custom software development, web design, mobile app development, and UX/UI design for companies of all sizes.

Established in 2019, Morean is an IT staff augmentation and custom software development firm. Based in Weston, Florida and Buenos Aires, Argentina, their small team focuses on IT staff augmentation and custom software development.

Founded in 2016, Innow8 Apps is located in Mohali, India. Their team of 28 employees provides mobile app development, web development, and blockchain services for enterprise, midmarket, and small businesses.

Launched in 2019, SmithySoft is an IT staff augmentation company. Their small team is headquartered in Cherkasy, Ukraine and provides IT staff augmentation, web development, other IT consulting and SI, mobile app development, and more.

Icalia Labs is a software development agency headquartered in Monterrey, Mexico with offices in Austin and Mexico City. Since 2012, their team of 46 has specialized in custom software, mobile app, and web development. 

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.

Custom software development company Blue Tea Software - London is located in Chobham, United Kingdom. The small team provides custom software development, web development, mobile app development, and enterprise app modernization. The firm was founded in 2014.

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. 

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.

AE Studio is a team of designers, engineers, and data scientists based in Venice, CA – working on blockchain solutions internally and for partners since their founding in 2016. Their team of more than 150 members provides full, end-to-end blockchain services for startups and enterprise partners, ranging from strategic advisory to community/gtm to smart contract deployment. They are chain agnostic and partner with leading blockchain groups like Dapper Labs, Polygon, and Skale.

Software development company LinkUp Studio is based in Lviv, Ukraine and was founded in 2010. LinkUp Studio's team of about 25 specializes in UX/UI design, but also provides custom software development, web design, and mobile app development.

Bit Zesty is a custom software development firm. They provide custom software development, ux/ui design, web development, application management & support, and more and were launched in 2009. Their small team is London, United Kingdom-based.

Headquartered in London, Opinov8 Technology Services is a technology solutions company that was founded in 2016. With offices in Ukraine and Spain, the team of 88 works with mid-market and small businesses in the financial services, advertising, marketing, gambling, hospitality, IT, and media industries. Opinov8 specializes in custom software development, enterprise app modernization, big data consulting, and clould consulting for clients.