Top 100 Google App Engine (GAE) Developers in Poland

Future Proof Technology, a small Generative AI company, is based in Kyiv, Ukraine and Tallinn, Estonia. The team provides Generative AI and Web Development.

Established in 1991, Kotrak is a software development firm. The team specializes in Custom Software Development and Contract Manufacturing.

Sigma Software Group is a software development & consulting partner with headquarters in Lviv, Ukraine, and offices in the USA, Sweden, UK, Canada, Israel, Singapore, UAE, Poland, Latin America, and Portugal. Founded in 2002, the company accounts for over 2000 employees, helping clients from startups to Fortune 500 brands with software product and custom solutions delivery, digital transformation, Big Data, AI/ML, AR/VR, IoT, web & app development services.

Yesoft Consulting, a DevOps Managed Services company, was founded in 2024. Their small team is based in Szczecin, Poland. The agency provides DevOps Managed Services, Custom Software Development, IT managed services, and Web Development.

Gravit.dev is an IT staff augmentation company. Their team is in Warszawa, Poland. The firm provides IT staff augmentation and Custom Software Development.

BardoWeb is a web design company based in Zielona Góra, Poland. Their services include Web Design and UX/UI Design.

Symphony Solutions is an IT services company based in Amsterdam, with offices in Lviv, Ukraine, Boston, Antwerpen, Belgium, Skopje, Macedonia, Krakow, Poland, and Rzeszow, Poland. Founded in 2009, their team of around 600 employees provides web development, custom software development, mobile app development, application testing, and IT managed services.

Cleveroad is a software development company founded in 2014. They have offices in Ukraine, the U.S., Norway and a team of over 100 specialists. They are focused on native mobile development, web development, IT strategy, web design, emerging technologies, and cross-platform solutions. 

 

Agiliway is a digital agency based in Lyiv, Ukraine, with offices in Austin, Texas and Chernivtsi, Ukraine. Founded in 2016, they have approximately 135 employees that serve mostly midmarket clients in the health care, medical, and nonprofit fields. They focus on custom software development, web development, and mobile app development.

Founded in 2010, Nord Digital, a small website development firm, is headquartered in Brenna, Poland and Brenna, Poland. Their services include Web Development and Mobile App Development.

Vecler is a small Wrocław, Poland-based web development company. The team offers Web Development and Custom Software Development.

Devmoon is an app development firm founded in 2020. The company focuses on Mobile App Development and Web Development.

Launched in 2011, MotivLab is a software development company. The team provides Custom Software Development and Web Development.

Based in Warszawa, Poland, KelebekLabs Venture Studio is a custom software development firm. Their services include Custom Software Development and IT strategy consulting.

SquadGurus, a cloud consulting & SI company, was established in 2019. The agency offers cloud consulting & SI and Custom Software Development, and is large.

Synebo is a Salesforce service provider with offices in Odessa, Ukraine, and Hadera, Israel. Founded in 2015, their team of 37 specializes in CRM and cloud consulting and system integration, enterprise app modernization, and app testing services.

Inventi Apps, a small application development firm, is located in Warszawa, Poland. The team provides Mobile App Development and Custom Software Development.

Arpino Sp. Z o.o. Is a software development company. Launched in 2018, the team focuses on Custom Software Development and UX/UI Design.

Kpimatrix.io is a social media marketing agency. The team is headquartered in Lublin, Poland and Warsaw, Poland, and their services include Social Media Marketing and Custom Software Development.

Glorium Technologies is a midsize custom software development firm. Launched in 2010, the firm is located in Princeton, New Jersey; Kyiv, Ukraine; Paphos, Cyprus and Kraków, Poland. Their services include Custom Software Development and Generative AI.

Xaipix is a web development firm. In Warszawa, Poland, the firm was founded in 2022. Their team provides Web Development and Mobile App Development.

Impressit is a software and mobile app development company founded in 2008 and located in Lviv, Ukraine. The team of about 15 individuals serves midmarket businesses in the real estate, transportation, and automotive industries. Their services include custom software and mobile app development.

Launched in 2003, ASTEK Offshore is an IT staff augmentation company. The team specializes in IT staff augmentation and Cybersecurity and is headquartered in Warszawa, Poland and Hanoi,, Vietnam.

Solvd, Inc. is a global QA and software engineering company with 11+ years in business. The custom software development company has headquarters in the USA, 7 development centers in Ukraine, Poland, Georgia, Argentina, Brazil and Mexico, and a sales office in Hungary.
The growing team of 600+ professionals delivers software and testing solutions to medium and enterprise-size businesses and provides Software QA Consulting services.
320+ completed projects celebrate the results of working with clients in fitness, fintech, e-commerce, transportation, healthcare and other niches.
Solvd focuses on long-term partnerships and helps clients create market-dominant products. World-renowned names – Under Armour, NerdWallet and MyFitnessPal – top the list of the company's successful cooperation cases.
Clients trust our software development outsourcing company to reinforce their engineering teams with the best talents and innovative ideas. They turn to Solvd for Software Development services and assistance in creating and refining various software solutions that users choose out of multiple offers on the market. With professional help, they quickly grow their revenues, scale teams up, reach out to new audiences, and hit business targets.
In addition, Solvd has free test automation courses to train new skilled professionals and open up more career opportunities. 

 

Kruko is a Rzeszów, Poland-based custom software development firm. They provide Custom Software Development and Web Development and were established in 2020.

Synergetica, a user experience design company, is located in Tampa, Florida; Kyiv, Ukraine and Warszawa, Poland. The midsize firm was established in 2000. Their team focuses on ux/ui design, IT strategy consulting, mobile app development, e-commerce development, and more.

Lemoon Web is a website development company. They are based in Olsztyn, Poland and have small team. They offer Web Development and E-Commerce Development.

Brights is a digital production agency that's headquartered in Kyiv, Ukraine; they also have an office in Warsaw, Poland. Founded in 2011, Brights has about 43 employees that do web development, mobile app development, and UX/UI design. They serve a range of clients, notably midmarket clients and businesses in the IT, advertising, and e-commerce sectors.  

Small website development firm Solway, is located in Warszawa, Poland and Oskemen, Kazakhstan. The team specializes in Web Development and BI & big data consulting & SI.

IPublisher is a software development firm established in 2011. The small team focuses on Custom Software Development and Mobile App Development.