Top 100 Google App Engine Developers

AppSierra Solutions is a software testing company based in Noida, India, with an office in New Delhi. Founded in 2015, their team currently consists of less than 10 employees. They offer services in application testing, custom software development, and mobile app development. They primarily serve clients in the consumer products, e-commerce, and media industries.
 

APPVERK is a midsize web development firm. Founded in 2014, the agency is based in Poznań, Poland. Their services include web development, custom software development, and mobile app development.

In Edmonton, Canada, Fabled Solutions is a business intelligence company. The small team specializes in BI & big data consulting & SI, custom software development, web development, and mobile app development. The firm was established in 2007.

Cubicfox is a digital product development agency based in Pécs, Hungary. The agency, founded in 2017, has a team of around 30 that provides custom software development, web development, e-commerce development, and web design services. Cubicfox serves midmarket and small companies in the financial services, advertising & marketing, business services, and e-commerce industries.

Galliot is a San Francisco-based software development firm founded in 2018. With an additional office in Montevideo, Uruguay, their 10-man-team develops products for midmarket and enterprise-level clients. While custom software and DevOps are their specialties, they also offer web development and cloud consulting.

PragICTS is a ICT services company based in Colombo, Sri Lanka. The company, founded in 2018, has a team of more than ten that provides, among others, web design, custom software development, and web development services to small companies and institutions in the education, health care & medical, and hospitality & leisure industries.

AleaIT Solutions, a software development company, is located in Jaipur, India; Crossways Business Park DARTFORD,, United Kingdom and Singapore, Singapore. The small team focuses on custom software development, IoT development, mobile app development, and e-commerce development. The company was established in 2004.

Portalnet is a small custom software development company. Based in Toronto, Canada, the firm was established in 2017. Their services include custom software development, web development, mobile app development, other digital marketing, and more.

NIVIDATA CONSULTANCY is a software company founded in 2017 with over 10 employees. They provide custom software, web, and mobile app development solutions for small and mid-market businesses from their office in Ahmedabad, India.

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.

Wozify is a software company founded in Budapest, Hungary in 2018 with no more than 50 employees. They specialize in web development, architectural design, and IT strategy consulting services for various clients.

Fluff Digital, a small custom software development firm, is headquartered in Swindon, United Kingdom. Their services include custom software development, ux/ui design, mobile app development, web design, and more.

Mobcoder is a software development company based in Seattle. They also have an office in Noida, India. Founded in 2014, their team of 40 employees provides mobile app development, custom software, and web development services to its midmarket and small business clients. They also serve enterprise clients. 

Slingshot is a software and app development company headquartered in Louisville, Ky. They were founded in 2005, and they have a team of over 25 people. The company mainly provides custom mobile app development, software development, and UX/UI design services.
 

Agile Infoways is a development company based in Coral Springs, Florida. Their team of over 300 employees provides web and mobile development services. The company was founded in 2006.

S-PRO is a web development company. Founded in 2014, the team focuses on Web Development, Artificial Intelligence, Mobile App Development, Custom Software Development, and more. Their midsize firm is based in L'viv, Ukraine; Łódź, Poland; Berlin, Germany and London, England.

Techno Exponent is a web, mobile, and desktop app development company based in Kolkata, India, with an office in Dallas. The company, founded in 2012, has over 60 digital specialists who provide web development, mobile app development, and UX/UI design services to various businesses. 

Emblem Technologies Inc. Is a digital strategy company. They are in Dover, Delaware; Lahore, Pakistan and Manila, Philippines and have a midsize team that offers digital strategy, product design, IT strategy consulting, BI & big data consulting & SI, and more. The agency was founded in 2009.

Mutual Mobile is a development and digital products company headquartered in Austin, Texas with a satellite office in Hyderabad, India. Founded in 2009, the company has over 170 employees across locations. Mutual Mobile offers mobile app, AR/VR, IoT, and web development, as well as UX/UI and product design.

Panaxeo is a software company based in Bratislava, Slovakia with more than 10 members. Founded in 2019, they specialize in custom software development, mobile app development, and IT strategy consulting for mid-market and enterprise-level businesses.

HTD Health is a development agency founded in 2016 with their office in Brooklyn. Their team of more than 50 experts provides custom software, web, and mobile app development solutions for clients that work in the industries of health care and consumer products.

Custom software development firm Varyence was launched in 2012. Their small team is in Lviv, Ukraine and New York, New York. Varyence provides custom software development, digital strategy, cybersecurity, IT strategy consulting, and more.

Pragmatix, a custom software development company, is in Yerevan, Armenia. The small team provides custom software development, web development, product design, application testing, and more and was launched in 2016.

Distributed is a London-based tech company with over 250 members founded in 2017. They specialize in custom software development, IT staff augmentation, and mobile app development for mid-market and enterprise-level businesses alike.

PureLogics is a full-service technology company based in New York. The company. founded in 2006, has more than 250 employees and provides mobile app development, web development, cloud consulting & SI, e-commerce development, and product design services. PureLogics serves small and larger-sized companies in various industries.

Code.store is a custom software development firm. Established in 2020, the midsize company is in Paris, France. Their team offers custom software development, web development, mobile app development, e-commerce development, and more.

Journi is a small software development firm. Headquartered in London, United Kingdom and Madrid, Spain, the agency was launched in 2023. Their services include custom software development, IT staff augmentation, web development, and enterprise app modernization.

EbizON, a midsize website development firm, is in Noida, India; Altadena, California; Dehra Dun, India and Middletown, Delaware. Established in 2007, the team specializes in Web Development, Mobile App Development, E-Commerce Development, Custom Software Development, and more.

Founded in 2015, Demigos is an IT solutions company that offers UX/UI design, web development, and mobile app development to their small business clients in the retail, healthcare, and financial services industries. Their 50 employees are based out of Kyiv.  

Application testing company Lotus Quality Assurance was established in 2016. The midsize Hanoi, Vietnam-based team offers application testing, custom software development, Artificial Intelligence, mobile app development, and more.