Top 100 C# Developers
The Best of June 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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571$10,000+2 - 9 employeesCustom software development company Ardent Blue Technologies LLC was launched in 2023. Their small team is based in Martinsville, New Jersey and offers custom software development, mobile app development, AR/VR development, and IT staff augmentation.Read More
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572$10,000+50 - 249 employeesMaringá, BrazilBased in Maringá, Brazil; Sao Paulo, Brazil and Orlando, Florida, UDS Technology is an IT staff augmentation company. The midsize firm was launched in 2003. Their services include IT staff augmentation, Custom Software Development, cloud consulting & SI, Artificial Intelligence, and more.Read More
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Calvin Klein DHL UN YamahaIndustries
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573$10,000+50 - 249 employeesDen Haag, NetherlandsRead More
Founded in 2005, Magnise is a development firm. Their team of around X employees is based in Kyiv, Ukraine. They focus on custom software, web, and mobile app development.
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NASAIndustries
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574$25,000+10 - 49 employeesKaty, TXRead More
Small IT staff augmentation company Ulfix, is located in Katy, Texas and Monterrey, Mexico. They provide IT staff augmentation, Custom Software Development, AI Consulting, and Web Design and were established in 2014.
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Daimler Mercedes-BenzIndustries
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575$10,000+10 - 49 employeesBudapest, HungaryWozify is a web development firm. They specialize in Web Development, Custom Software Development, Mobile App Development, Artificial Intelligence, and more and were launched in 2012. Their small team is Budapest, Hungary-based.Read More
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AuchanIndustries
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576$25,000+50 - 249 employeesBuenos Aires, ArgentinaSHIFTA is an IT staff augmentation company. They specialize in IT staff augmentation, Custom Software Development, UX/UI Design, IT strategy consulting, and more and were founded in 2020. Their midsize team is Buenos Aires, Argentina-based.Read More
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Sancor Seguros Arcos Dorados Grupo Financiero Galicia DisneyIndustries
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577$1,000+50 - 249 employeesSeattle, WANTSprint LLC is a custom software development firm. The midsize Seattle, Washington-based company was launched in 2016. Their team offers Custom Software Development, Artificial Intelligence, IT staff augmentation, Enterprise App Modernization, and more.Read More
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578$5,000+50 - 249 employeesEdmonton, CanadaLaunched in 2016, Punchcard Systems is a software development firm. Their midsize team is headquartered in Edmonton, Canada. Their team provides Custom Software Development, Mobile App Development, Enterprise App Modernization, Digital Strategy, and more.Read More
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Go Auto CPA Insurance Plans West Chargestop College of Registered Nurses of Alberta (CRNA)Industries
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579$5,000+50 - 249 employeesKyiv, UkraineRead More
Sprinterra is a New York based software development company. They were founded in 2004 and have a team of 18 employees who specialize in web development, web design, and custom software development. They primarily work with small business clients in the financial services, real estate, and business services industries.
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FinanceIndustries
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580$25,000+50 - 249 employeesWarszawa, PolandLocated in Warszawa, Poland; Stockholm, Sweden and Kyiv, Ukraine, Vilmate LLC is an e-commerce development firm. The midsize agency was established in 2012. Their team specializes in E-Commerce Development, IT strategy consulting, Artificial Intelligence, Custom Software Development, and more.Read More
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GetCompliantIndustries
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581$100,000+50 - 249 employeesEdinburgh, ScotlandClearSky is a website development firm. Located in Edinburgh, Scotland and Glasgow, Scotland, their midsize team provides Web Development, Custom Software Development, IT staff augmentation, and Mobile App Development. The firm was founded in 2018.Read More
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582$50,000+250 - 999 employeesRead More
Commit is a midsize custom software development company launched in 2005. Their services include custom software development, IoT development, mobile app development, and BI & big data consulting & SI. The agency is in New York, New York.
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583$10,000+50 - 249 employeesKraków, PolandRead More
AMC TECH is a software, electronics, and mechanics development company based in Krakow, Poland. The company, founded in 1992, has more than 50 employees and provides, among others, custom software development, IoT development, IT strategy consulting services to various companies.
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AlstomIndustries
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584$25,000+10 - 49 employeesPrinceton, NJProven is a web design agency. They focus on Web Design, Web Development, E-Commerce Development, Content Marketing, and more and were founded in 1991. Their small team is Princeton, New Jersey-based.Read More
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March of Dimes Foundation NJ TRANSIT Columbia Law Review MUTTS ComicsIndustries
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585$10,000+50 - 249 employeesKirkland, WARead More
Founded in 2013, AccelOne is an artificial intelligence firm. They are headquartered in Kirkland, Washington; Buenos Aires, Argentina and Mission Viejo, California and have a midsize team. The firm offers Artificial Intelligence, Generative AI, IT managed services, IT staff augmentation, and more.
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XapoIndustries
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586$5,000+50 - 249 employeesAtlanta, GARead More
Fraction is a software development firm established in 2022. Their midsize team is based in Atlanta, Georgia. The firm offers custom software development, IT staff augmentation, IT managed services, web development, and more.
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FundEasyIndustries
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587$10,000+10 - 49 employeesLaunched in 2010, Ollon is a software development firm. They are based in Toronto, Canada and have a small team. The agency offers Custom Software Development, Web Development, API Development, cloud consulting & SI, and more.Read More
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588$10,000+10 - 49 employeesChicago, ILRead More
Chicago Software Solutions is a software development and consulting firm with just over 10 employees. The Chicago-based firm has been around since 2000 and has helped various sized clients in different industries with their web development, software development, and mobile app development needs.
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Pendragon;Forms ManagerIndustries
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589$5,000+10 - 49 employeesRead More
Techliance is a custom software development company based in Draper, Utah, and founded in 2008. Their team of 38 employees specializes in the development of custom software, eCommerce, and mobile apps for clients of all sizes in the IT, business services, and eCommerce industries.
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WeSeeTVIndustries
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590$1,000+250 - 999 employeesAhmedabad, IndiaRead More
ManekTech is a software design company based in Ahmedabad, India. They were founded in 2011 and have a staff of 183 employees. They specialize in mobile app development, custom software development, and enterprise app modernization.
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591$25,000+50 - 249 employeesLos Angeles, CAUser experience design agency ISBX Corp was launched in 2009. They are located in Los Angeles, California and have a midsize team. ISBX Corp focuses on UX/UI Design, Custom Software Development, Web Development, Mobile App Development, and more.Read More
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Science37 BrainCorp Red Bull - Multiple Projects Apple/BeatsIndustries
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592$10,000+50 - 249 employeesRead More
Segue Technologies is a software company headquartered in Arlington, Va., with an additional office in Beavercreek, Ohio. Founded in 1997, Segue Technologies specializes in web development, mobile app development, and web design. Segue Technologies has a large team of over 90 employees who work primarily with clients in government, the non-profit sector, and the leisure and hospitality industry.
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593$1,000+10 - 49 employeesRoyale Cheese Innovations LLP is a branding company in Ahmedabad, India. The small team specializes in branding, ux/ui design, cloud consulting & SI, web development, and more. The agency was founded in 2012.Read More
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ABB Insure & Secure Group, Kuwait Play Cent Technologies Pvt. Ltd. Unicare SafetyIndustries
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594$5,000+50 - 249 employeesL'viv, UkraineLaunched in 2019, CIGen is a custom software development firm. The company offers Custom Software Development, Web Development, Mobile App Development, BI & big data consulting & SI, and more and has a midsize team. The company is headquartered in Warszawa, Poland and L'viv, Ukraine.Read More
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595$50,000+10 - 49 employeesCalgary, CanadaNexxt Ideas is a Calgary, Canada-based software development company. The agency focuses on Custom Software Development, Artificial Intelligence, Mobile App Development, Web Design, and more and is small.The agency was founded in 2024.Read More
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596$5,000+50 - 249 employeesHồ Chí Minh, VietnamRead More
Midsize mobile application development firm ECR, is located in Hồ Chí Minh, Vietnam. They specialize in Mobile App Development, Web Development, Web Design, UX/UI Design, and more and were established in 2014.
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Schenker (Asia Pacific) Pte.LtdIndustries
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597$5,000+50 - 249 employeesTaunton , EnglandRead More
Software Solved is an Exeter, United Kingdom-based custom software development company. They specialize in custom software development, BI & big data consulting & SI, cloud consulting & SI, Artificial Intelligence, and more and were launched in 1998.
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598$5,000+10 - 49 employeesHouston, TXTevpro, an Enterprise App Modernization company, was founded in 2016. Their small team is in Houston, Texas. Their services include Enterprise App Modernization, API Development, IT strategy consulting, Custom Software Development, and more.Read More
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Lambda EnergyIndustries
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599$5,000+50 - 249 employeesBikaner, IndiaIn Bikaner, India; San Diego, California; Durban, South Africa and Dammam, Saudi Arabia, iWebwiser is a web development company. The midsize firm was established in 2018. Their services include Web Development, Mobile App Development, Custom Software Development, Marketing Strategy, and more.Read More
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600$1,000+10 - 49 employeesSofia, BulgariaRead More
Bulgarian Software House (BSH) is a software service provider based in Sofia, Bulgaria. The company, founded in 2000, has a team of more than 20 that provided Unified Communications Consulting & SI, custom software development, enterprise app modernization, web development, and cloud consulting & SI services. BSH serves mid-market and enterprise-sized companies in the financial services, medical, and telecommunications industries.
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Societe Generale ExpressbankIndustries
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