Top 100 C# Developers in Poland

Vecler, a website development firm, was founded in 2013. Their small team is located in Wrocław, Poland and focuses on web development, custom software development, mobile app development, Artificial Intelligence, and more.

Software development company GIS SUPPORT was founded in 2012. The small team specializes in custom software development, web development, mobile app development, ux/ui design, and more. The firm is based in Lublin, Poland and Poznań, Poland.

Virtido is a custom software development company established in 2015. Their midsize team is located in Zürich, Switzerland and L'viv, Ukraine. The firm specializes in custom software development, ux/ui design, digital strategy, and IT strategy consulting.

Softjourn is a creative agency based in Fremont, Calif., with an additional office in Ukraine. Established in 2001, the team of about 170 provides web, mobile app, and IoT development, blockchain, and artificial intelligence services to mainly mid-sized clients.

Uptime, a midsize custom software development company, is based in Tallinn, Estonia; Oslo, Norway; Warszawa, Poland and Vejle, Denmark. They focus on custom software development, IT managed services, e-commerce development, application management & support, and more and were founded in 1992.

Evorain is an AI firm. The small Częstochowa, Poland-based firm was launched in 2019. Their services include Artificial Intelligence, custom software development, mobile app development, web development, and more.

TRABSKY is a software development firm established in 2018. They are located in Warszawa, Poland and have a small team. Their services include custom software development, mobile app development, web design, web development, and more.

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.

Kruko is a website development company headquartered in Rzeszów, Poland and San Jose, California. Established in 2020, the midsize team focuses on web development, devops managed services, custom software development, Artificial Intelligence, and more.

Erlang Solutions is a software development firm. Launched in 1999, the team offers custom software development, IT strategy consulting, blockchain, mobile app development, and more. Their midsize agency is London, United Kingdom-based.

Established in 2021, New Company One is a small software development firm. Their services include custom software development, web development, e-commerce development, devops managed services, and more. The firm is headquartered in Opole, Poland.

Thunder Consulting is an unified communications consulting & SI company located in Warszawa, Poland. Launched in 2018, the small team focuses on unified communications consulting & SI, custom software development, IT strategy consulting, other IT consulting and SI, and more.

RK Software Systems is a website development company. Their small team is headquartered in Warszawa, Poland. Their services include web development, api development, and custom software development. The company was established in 2019.

Founded in 1991, ELEKS is a provider of software development, product design and technology advisory services. They offer cooperation models that fit the goals, resources and timelines of Fortune 500 companies, large enterprises, and small businesses. ELEKS has more than 2,000 specialists and 17 offices on three continents to serve their clients globally. 

AVRspot is an AR/VR studio based in New York with an office in Lviv, Ukraine. Founded in 2015, AVRspot's team of nearly 15 employees primarily offers AR/VR development, but can also provide graphic design services.

Finestmedia is a midsize software development company in Tallinn, Estonia and Gdańsk, Poland. Founded in 2000, the team offers custom software development, IT staff augmentation, e-commerce development, IT strategy consulting, and more.

Sodigital, a custom software development firm, is located in Kraków, Poland. Launched in 2003, the small team specializes in custom software development, mobile app development, web development, web design, and more.

PDA IT Solutions is a software development company. They provide custom software development, e-commerce development, IoT development, logistics & supply chain consulting, and more and were founded in 2011. Their small team is Warszawa, Poland-based.

AR/VR development company Pixel Legend is located in Szczecin, Poland and Berlin, Germany. The small team offers AR/VR development, custom software development, mobile app development, and video production and was founded in 2012.

Glorium Technologies is a healthcare-focused app and software development company headquartered in Manalapan, N.J. The company was founded in 2010, and has a team of around 70 employees who specialize in web development, custom software development, and mobile app development. They work mostly with small and mid-market businesses in the health care & medical industry.
 

Founded in 2006, Vector Software Ltd is an IT outsourcing company based in L'viv, Ukraine. They have more than 50 employees that specialize in application testing and development. They mostly work with mid-market and small businesses. 

APLex is a small cloud consulting & SI company located in Szczecin, Poland. They offer cloud consulting & SI, custom software development, CRM consulting and SI, ERP consulting and SI, and more and were founded in 2021.

Application development company MoreFromIT was established in 2016. The small team offers mobile app development, web development, custom software development, AR/VR development, and more. The agency is in Wrocław, Poland.

Founded in 2021, DIGITAL-IMAGES sp. Z o.o. Is a web development firm. They are in Poznań, Poland and have a midsize team. The firm offers web development, e-commerce development, custom software development, mobile app development, and more.

Belitsoft Software Development Company is an UX design agency. Their midsize team is based in Warszawa, Poland and Durham, North Carolina and focuses on ux/ui design, IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, and more. The agency was launched in 2004.

Infopulse is an end-to-end digital services and advisory company based in Ukraine with additional offices across Europe and the Americas. Founded in 1991, their team of 2,300+ specialists offers solution engineering, managed services, innovation services, digital experience & intelligent business solutions. They work with SMBs and Fortune 100 enterprises, focusing on banking, energy, oil & gas, healthcare, telecom, information technology, and other industries.

FuturiX Solutions is an IT strategy consulting company in Budapest, Hungary. The small team focuses on IT strategy consulting, cloud consulting & SI, cybersecurity, IT managed services, and more and was founded in 2022.

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.

Mobile application development company InventiApps was founded in 2013. The agency specializes in mobile app development, custom software development, enterprise app modernization, and web development and has a small team. The agency is based in Warszawa, Poland.

HardCode Studio is a software development company located in Szczecin, Poland and Warszawa, Poland. Founded in 2021, the small team provides custom software development, mobile app development, AR/VR development, Artificial Intelligence, and more.