Top 100 C# Developers
The Best of April 2026Looking for a top C# programmer?
C Sharp, or C#, is a programming language created by Microsoft. It's general-purpose and addresses static typing, object- and component-oriented programming approaches. It uses the .NET framework and is best for developing web apps, desktop apps, mobile apps, and games.
That's why we've created this list of the best C# developers for you to review. Read through company descriptions, former clients, and notable projects to find the best fit for your business.
List of the Best C# Programmers
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1801$10,000+10 - 49 employeesHumble, TXRead More
Gulf Coast Solutions is an enterprise app modernization company. They are located in Humble, Texas and have a small team. Their team offers enterprise app modernization, custom software development, mobile app development, application management & support, and more.
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1802$10,000+10 - 49 employeesWarszawa, PolandRead More
Cognitum Services SA is a custom software development firm. The Warszawa, Poland-based company was launched in 2010. The small team provides custom software development, mobile app development, wearable app development, Artificial Intelligence, and more.
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1803$5,000+50 - 249 employeesIT staff augmentation company Bewort is located in Warszawa, Poland. Launched in 2019, the midsize team offers IT staff augmentation, custom software development, web development, mobile app development, and more.Read More
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1804$50,000+50 - 249 employeesRead More
KAI Software is a software development company founded in 1994. Headquartered in New York, with additional offices in Singapore and Kiev, Ukraine, they have a small team of 27 employees. They provide custom software development, mobile app development, and web development to their clients.
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Keyz.co -
1805$5,000+50 - 249 employeesKington, EnglandSoftware development firm Oceanstart was launched in 2010. The company specializes in Custom Software Development and Web Development, and is midsize.Read More
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CryptovizorIndustries
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1806Undisclosed10 - 49 employeesBrno, Czech RepublicJetveo is a software development firm. They specialize in Custom Software Development and CRM consulting and SI and are located in Brno, Czech Republic.Read More
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1807$5,000+10 - 49 employeesMorrisville, NCPixis Software is a small custom software development company. The Morrisville, North Carolina-based firm was launched in 2002. Their services include custom software development, web development, enterprise app modernization, mobile app development, and more.Read More
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1808Undisclosed50 - 249 employeesHa Noi, VietnamUPZOOM Studio is a midsize website development company. The Ha Noi, Vietnam-based agency was launched in 2020. Their team focuses on web development, mobile app development, ux/ui design, IT strategy consulting, and more.Read More
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1809$10,000+10 - 49 employeesRead More
XMOD, Inc. is a Los Angeles based AR/VR development studio. They were founded in 2016, and have a team of 15 employees who specialize in VR, mobile app, and web development.
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Packline (www.packline.com) -
1810$10,000+10 - 49 employeesRoom 505 is an AR/VR development company. The small Kropyvnytskyi, Ukraine-based team focuses on AR/VR development and Custom Software Development. The company was founded in 2015.Read More
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1811$25,000+50 - 249 employeesWarszawa, PolandRead More
Pragmasoft Sp. z o.o. is a Warsaw, Poland based web development and UX design company. Along with web development, they also specialize in artificial intelligence and IT managed services. They were founded in 2014 and have a team of 29 employees.
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Danfoss Poland -
1812$5,000+2 - 9 employeesCiudad de Guatemala, GuatemalaRead More
OCTAGT is a development firm. Their team of around 5 employees is based in Guatemala. They focus on custom software, web, and mobile app development, primarily for the IT industry.
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Atum CorporationIndustries
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1813$5,000+2 - 9 employeesKiel, GermanyRead More
ComfNet Solutions GmbH is a software development firm. The small Kiel, Germany-based company was launched in 2015. Their team focuses on custom software development, IT strategy consulting, IT managed services, web development, and more.
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1814$10,000+50 - 249 employeesLucknow, IndiaRead More
Augurs Technologies Pvt. Ltd. Is a midsize custom software development company. Established in 2013, the company is in Lucknow, India; 43-55 Wyndham Street, Hong Kong and Quito, Ecuador. Their services include custom software development, e-commerce development, mobile app development, ux/ui design, and more.
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1815$5,000+10 - 49 employeesJaipur, IndiaRead More
ProTechGenie is an IT outsourcing company that specializes in mobile app, web, and software development. Their team has fewer than 30 employees, and they work with a variety of industries including Healthcare and IT. Founded in 2011, the company is based in Jaipur, India.
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PaytiaIndustries
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1816$10,000+10 - 49 employeesAhmedabad, IndiaRorix Technologies Private Limited, a web development firm, was launched in 2024. They are located in Ahmedabad, India and have a small team. Rorix Technologies Private Limited focuses on Web Development, Custom Software Development, Other Application Development, Mobile App Development, and more.Read More
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1817$5,000+10 - 49 employeesYerevan, ArmeniaTechnologist , a small custom software development firm, is in Yerevan, Armenia. The team specializes in Custom Software Development and Web Development.Read More
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1818$5,000+10 - 49 employeesCrows Nest, AustraliaRead More
Creativ Digital is a web development company based in Sydney. Founded in 2007, the team of 8 specializes in custom software development, mobile app development, and SEO.
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University of NSWIndustries
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1819Undisclosed10 - 49 employeesŁódź, PolandRead More
Blue Brick is a development agency in Lodz, Poland, and Stockholm, Sweden. Founded in 2011, they have about 20 employees that serve mostly small businesses in a variety of industries. Services include web development, custom software development, and IT strategy consulting.
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Ericsson -
1820$10,000+10 - 49 employeesDa Nang, VietnamLaunched in 2023, Lavegatech is a web development firm. The agency offers Web Development and Custom Software Development and has a small team.Read More
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1821$25,000+10 - 49 employeesJohannesburg, South AfricaRead More
BNRY Digital is a creative technology company headquartered in Johannesburg with offices in Cape Town, South Africa, and London. Founded in 2009, the team of 25 specializes in advertising, custom software development, social media marketing, and more. They work primarily with small businesses and midmarkets, focusing on hospitality and leisure, automotive, and business services.
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Vodaphone, ISUZU, Wilderness Safaris, Discovery Health, Roman's Pizza, Dimension Data, Imperial Car Rental, BMW, Mondelez.Industries
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1822$25,000+2 - 9 employeesBerlin, GermanyWe Build Products GmbH is a custom software development firm launched in 2023. Based in Berlin, Germany, their small team specializes in Custom Software Development, BI & big data consulting & SI, Artificial Intelligence, IT strategy consulting, and more.Read More
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1823$10,000+10 - 49 employeesTulsa, OKRead More
Launched in 1999, SEQTEK is a custom software development company. They are headquartered in Tulsa, Oklahoma and have a small team. The company provides custom software development, web development, web design, mobile app development, and more.
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1824$1,000+2 - 9 employeesMumbai, IndiaRead More
Hemsoft Technologies is full-service agency based in Mumbai, India. The agency, founded in 2016, has a team of less than ten that provides e-commerce development, custom software development, web development, mobile app development, and application management & support services to small companies in various industries.
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Avenue EnterpriseIndustries
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1825$10,000+2 - 9 employeesRead More
Nth is a team of fewer than 10 entrepreneurs and technologists based in Norwich, England. Founded in 2018, they provide custom software development, blockchain, and other application development services using various languages, from C# and C++ to Go and Ruby.
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Avaaz -
1826$25,000+50 - 249 employeesCluj-Napoca, RomaniaDual IT Software Services BV is an IT staff augmentation company. Their midsize team is based in Eindhoven, Netherlands and Cluj-Napoca, Romania. Their services include IT staff augmentation, Custom Software Development, Artificial Intelligence, Web Development, and more. The firm was founded in 2017.Read More
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1827$1,000+Freelancer employeesPoznań, PolandRead More
Software Studio Daniel Mróz is a development company. Their team of one is based in Kilcullen, Ireland. The company's services include web design, web development, and SEO. The company was founded in 2018.
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Mariel FurnitureIndustries
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1828$5,000+50 - 249 employeesRead More
Stigasoft is an IT solutions company headquartered in Gurgaon, India with a second location in Stockholm, Sweden. It was founded in 2009 and now employs a team of more than 80 that provides web development, e-commerce development, custom software development, mobile app development, and application testing to mostly small businesses.
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Coca-ColaIndustries
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1829$10,000+50 - 249 employeesMonterrey, MexicoAxsistec is a software development firm established in 1999. Their team specializes in Custom Software Development and IT staff augmentation.Read More
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1830$10,000+10 - 49 employeesBucurești, RomaniaCODECart Alliance S.R.L. Is a custom software development company in București, Romania. The small company was founded in 2009. Their team specializes in custom software development, IoT development, Artificial Intelligence, other application development, and more.Read More
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NXP Semiconductors N.V. Goodix Technology Inc. Intel CorporationIndustries
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