Top 100 JavaScript Developers

Avenga is a global IT and digital transformation consultancy with over 20 years of experience for verticals such as pharma & life science, insurance and finance. Avenga has more than 2500 professionals with offices in Germany, Poland, Ukraine, the U.S., and Malaysia. Services include digital strategy & CX, custom software development, staffing, as well as Salesforce consulting, big data, and cloud solutions.

Founded in 2003, createIT.com is a software development agency that offers custom software development, web development, and UX/UI design services to their clients in the e-commerce, gaming, and business services industries.Their 50 employees are based out of Warsaw.

In Mountain View, California, Closeloop Technologies is a mobile application development firm. Launched in 2012, the midsize team specializes in mobile app development, web development, web design, ux/ui design, and more.

Saigon Technology Solutions is a software development outsourcing company based in Ho Chi Minh City, Vietnam, with an office in Da Nang, Vietnam. The company, founded in 2012, has more than 100 employees and provides custom software development, web development, mobile app development, and other app development services to small and midmarket companies and institutions in various industries.

Lunarbyte.io is a development agency based in Seattle. Since 2019, the 3-person team has built websites, custom software, and mobile apps for predominantly small businesses.  

Binmile Technologies is a leading digital strategy and product engineering company based in India with offices globally and was founded in 2017. They have more than 200 employees that provide custom software, app development, web and e-commerce development, and app testing services with market-leading solutions. They expertly steer clients across the globe as they navigate their digital transformation powered by the latest technologies.

Sofyma is a digital development agency that was founded in 2009 and is based in Sofia, Bulgaria. They have eight employees specializing in website design and development, website hosting and security, digital consulting, and internet marketing, SEO and SEM. They work with small and midmarket businesses, generally in advertising, finance and business services.

Web development company Scaylar Technologies is based in Lahore, Pakistan. The small team focuses on web development, custom software development, mobile app development, IT staff augmentation, and more. The agency was established in 2021.

Thinslices is a web development company. They are headquartered in Iasi, Romania and have a midsize team that offers web development, mobile app development, and ux/ui design. The agency was established in 2010.

Redberry, a software development firm, was launched in 2014. The midsize T'bilisi, Georgia-based team focuses on Custom Software Development, UX/UI Design, IT staff augmentation, Web Development, and more.

THECODERWAY, a web development firm, is located in Indore, India. They specialize in web development, e-commerce development, web design, ux/ui design, and more and were established in 2015.

Dreamer Technoland is a user experience company. The Noida, India-based company was founded in 2015. The small team specializes in ux/ui design, custom software development, web development, mobile app development, and more.

Bulcode is a computer software company based in Sofia, Bulgari. Founded in 2016, they employ nine staff who provide a full suite of Drupal services for small and large companies. These services include website development, digital consulting, and support with security and hosting.

Web development company Rouge Media is located in Theale, United Kingdom. They specialize in web development, web design, and branding and were launched in 2003.

Commit Studio is a custom software development company. Founded in 2015, the team provides custom software development, web development, mobile app development, IoT development, and more. Their small agency is Montevideo, Uruguay-based.

Spark Equation is a software engineering company headquartered in Chicago, with additional offices in Saint Petersburg and Krasnoyarsk, Russia. Founded in 2014, their team of 24 experts provide custom software development, mobile app development, and web development to their clients. 
 

Infibrain Technologies LLP is an IT solutions company based in Rajkot, India, with offices in London and Cleveland. The company, founded in 2017, has a team of around 20 that provides web development and web design services to mid-market and other-sized companies in various industries that include business services, e-commerce, and consumer products & services.

Albiorix Technology Pvt. Ltd. Is a custom software development company. The midsize Ahmedabad, India-based agency was established in 2016. Their team offers custom software development, mobile app development, web development, other application development, and more.

ImproveIT Solutions is an IT staff augmentation company founded in 2016. Located in Chernivtsi, Ukraine; L'viv, Ukraine; Orange, France and Warszawa, Poland, their midsize team specializes in IT staff augmentation, Web Development, Mobile App Development, Artificial Intelligence, and more.

Founded in 2005, SmartLogic is a development studio that provides quality solutions to startups, growth stage companies, and large enterprises. They excel in a variety of areas, including mobile app and web development and UI/UX design.

The Evenstar is a computer software company based in Saporoshje, Ukraine with a team of 14. Since 2017, the company has assisted clients from startups to midmarket businesses with web development, custom software development, and UX/UI design. They primarily use JavaScript and are familiar with ReactJS, NodeJS, and AngularJS.

Decerto is an IT company founded in 2006 and currently located in Warsaw, Poland. They employ 101 industry professionals who offer a variety of digital solutions, including web and mobile applications, outsourcing, software consulting, testing, data migration, and UX design. They work primarily for midmarket and large businesses in insurance, finance and telecommunications.

Founded in 2003 and headquartered in Pittsburg, Calif. is software development and consulting company who works with small, midmarket, and enterprise companies in the financial, legal, government, and e-commerce industries. With another location in El Salvador, a team of 250 provide custom software development, big data consulting, mobile app development, application testing, and artificial intelligence services to clients.

Based in Islamabad, Pakistan, Zaytrics Pvt Ltd is a cybersecurity company. They provide cybersecurity, web development, mobile app development, Artificial Intelligence, and more and were established in 2017.

TDCM is a software development company located in Lodz, Poland. They have about 17 employees. Since 2011, they have offered custom software, web, and mobile application development services to small businesses and midmarket firms in the following industries: IT, consumer products and services, and education.

Steady Rabbit Technology is a software firm based in Greater Delhi Area, India, and founded in 2019. Their team of over 10 offers web and mobile app development solutions to small and mid-market agencies in the fields of consumer products, media, and advertising.

Moonstone Interactive is a digital agency based in San Ramon, CA. Founded in 1996, Moonstone Interactive's team has grown to more than 10 employees. The digital agency provides a variety of different services such as e-commerce development, web design, and SEO, but specializes in web development capabilities.

9Y is a software agency founded in Vienna, Austria with more than 10 experts. Since their founding in 2015, they have provided web development, mobile app development, and UX/UI design solutions for clients in the fields of business services, consumer products, and more.

Five is web and mobile app development agency headquartered in New York with offices in Croatia. The 50+ person product team has been creating stunning, award-winning mobile products since 2008.

Dayspring Technologies is a custom software and web development firm founded in 1997. They have just under 30 employees based in their San Francisco office. Much of their work focuses on custom software development for in-house platforms, but they also build client-side web apps, user interfaces, and e-commerce platforms.