Top 100 React Developers

Capital Numbers is a digital production outsourcing company headquartered in Kolkata, India, with additional locations in Beerwah, Australia, Dover, Del., and the U.K. The company was founded in 2012, and has a team of nearly 300 people who provide web development, custom software development, mobile app development, and e-commerce development. They provide services mostly to mid-market businesses, but also to enterprise and small businesses. The businesses they serve are in different industries including the advertising & marketing, business services, and financial services industries.
 

BDIT Engineering is a web development firm. They are based in Novi Sad, Serbia and San Francisco, California and have a small team. Their services include web development, mobile app development, and custom software development.

Luby Software is a software development firm. They are based in São Paulo, Brazil and Glendale, California and have a midsize team that focuses on custom software development, mobile app development, web development, BI & big data consulting & SI, and more. The company was founded in 2002.

Antagosoft is a web and mobile application development company founded in 2010. They have a team of nearly 20 employees who also provide blockchain, technical support, and consulting services. They tailor their solutions to startups, marketplaces, and digital agencies.

Calibrate Software is a Chicago-based development company founded in 2017. They offer UX/UI design, mobile app development, and web development services to small businesses and midmarket companies.

Founded in 2003, iDeus is a design and development agency based in Kharkiv, Ukraine. With over 50 team members, iDeus provides its clients with mobile app development, web development, web design, UX/UI design, e-commerce development, custom software development, SEO and IT strategy consulting. iDeus has clients in the consumer products & services, education, business services and automotive industries. 

Digital Aptech, a software development company, was established in 2012. The midsize Kolkata, India-based team offers custom software development, graphic design, mobile app development, search engine optimization, and more.

Synodus is a midsize big data company. The Hanoi, Vietnam-based agency was established in 2019. Their services include BI & big data consulting & SI, blockchain, custom software development, web development, and more.

Shakuro is a design and development agency founded in 2006. Headquartered in Newark, Del., they also have offices in Russia, Ukraine, the U.K., Germany, and Israel. The team of over 250 people has experience in web development, mobile app development, and UI/UX design for mid-market, small business, and enterprise clients largely in the business services industry. 

Redvike is a boutique software development agency that was founded in 2016. The office in Krakow, Poland, has 16 employees specializing in Node.js and React. They work primarily with startups and SMEs, providing solutions for end-to-end web and mobile app development, including cloud services.

GILAB DOO Beograd is a small website development company. Headquartered in Beograd, Serbia, the firm was founded in 2015. Their services include web development, mobile app development, Artificial Intelligence, api development, and more.

Custom software development company Sailing Byte is located in Gdynia, Poland. The small team provides custom software development, web development, application management & support, web design, and more and was founded in 2017.

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.

ABstract Solutions is a development agency founded in 2018 with fewer than 50 members. Based in San Isidro, Argentina, they are experts in web, e-commerce, and mobile app development services for clients in industries such as manufacturing and consumer products.

The Jed Mahonis Group is a mobile app development company from Minneapolis, Minn. Founded in 2012, it has about six employees that do mobile and web development, custom software, UI/UX design, and more for small businesses across a variety of industries. 

Founded in 2012, Beetroot AB is an IT services company that focuses on IT staff augmentation, custom software development, and web development. Headquartered in Stockholm with an additional office in Ukraine, the team of 240 works primarily with small and midmarket businesses in the information technology, advertising & marketing, and business service industries. 

RebelDot is a Cluj, Romania-based UX/ UI design and software development company founded in 2008. With offices in both Romania and Denmark, their team of 46 experts provides a full range of web and mobile app development for startups and enterprise-level companies.

Founded in 2021, Nimi Tech Limited is a small software development firm based in Oakland, California; Colombo, Sri Lanka and Chennai, India. Their services include custom software development, web development, mobile app development, IT staff augmentation, and more.

Brilworks Software is a software development firm headquartered in Ahmedabad, India. The midsize team specializes in custom software development, cloud consulting & SI, web development, IoT development, and more and was launched in 2019.

WideFix is a web agency founded in 2019 with more than two professionals. They solely offer web development solutions from their office in Minsk, Belarus. They work with small businesses in the fields of business services, advertising, and real estate.

Mobile application development company Vangwe was founded in 2020. Their small team is headquartered in Montevideo, Uruguay. Their services include mobile app development, web development, e-commerce development, and product design.

Web development firm Overcode was founded in 2022. They are in London, United Kingdom and have a small team. Their services include web development, ux/ui design, custom software development, mobile app development, and more.

Launched in 2008, Tekglide is a custom software development company. In Darien, Illinois, their small team focuses on custom software development, e-commerce development, graphic design, web design, and more.

CodigoDelSur has helped nearly 200 US startups develop and design unique digital products. The team of more than 50 mobile app and web developers is headquartered in Uruguay and brings skills in engagement, growth hacking, and monetization to the table.

PaisanosCreando is a software development company. They provide custom software development, ux/ui design, mobile app development, product design, and more and were founded in 2011. Their small team is Buenos Aires, Argentina-based.

Jahnel Group, Inc. is an application development company based in Schenectady, N.Y., with offices in New York and Plano, Texas. The company, founded in 2012, has around 90 employees and provides custom software development, web development, mobile app development, and UX/UI design services. Jahnel Group, Inc. serves midmarket and other-sized companies and institutions in the business services, financial services, gaming, education, manufacturing, medical, and e-commerce industries.

JetRockets is a technology consulting firm headquartered in Brooklyn NY, with satellite offices in Auckland, New Zealand and Tver, Russia. Founded in 2012, JetRockets currently boasts over 20 employees offering mainly web development capabilities, although the team is also proficient in IT staff augmentation, e-commerce development, custom software development, and mobile app development. They primarily market themselves to small and mid-market business in the financial services and advertising industries. 

Shark Software is a software development company in Kharkiv, Ukraine. Founded in 2016, they have about 23 employees that serve mostly small-business and midmarket clients in a wide variety of industries. Services include mobile app development, e-commerce development, and web development.

Established in 2021, Lynksen is an UX agency. They are in Tallinn, Estonia and have a small team. The firm focuses on ux/ui design, web development, and product design.

Lean Apps is a mobile app and web development company based in Berlin with an office in India. Founded in 2013, the team of 43 specializes in mobile app development, UX/UI design, web development, and more. They work with small businesses, midmarket-sized companies, and enterprises, focusing on arts, entertainment & music, retail, healthcare, and medical.