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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241$50,000+50 - 249 employeesVilnius, LithuaniaMetasite is a midsize software development firm established in 1997. Their services include Custom Software Development, Enterprise App Modernization, Generative AI, AI Agents, and more. The firm is based in Vilnius, Lithuania and London, England.Read More
Clients
Man Group WTW BLME British LandIndustries
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242$25,000+50 - 249 employeesLakewood, COMidsize artificial intelligence company Chromedia, Inc., is based in Lakewood, Colorado and Cebu City, Philippines. They specialize in Artificial Intelligence, Custom Software Development, AI Consulting, IT staff augmentation, and more and were established in 1996.Read More
Clients
CruiseboundIndustries
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243$25,000+10 - 49 employeesVista, CAFounded in 2005, The Smyth Group is an UX design agency. The small team focuses on UX/UI Design, Custom Software Development, Web Development, Mobile App Development, and more. The agency is headquartered in Vista, California; New York, New York and Scottsdale, Arizona.Read More
Clients
Columbia SportswearIndustries
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244$10,000+50 - 249 employeesL'viv, UkraineRead More
Founded in 2019, Uinno is an artificial intelligence firm. The midsize team specializes in Artificial Intelligence, Custom Software Development, Low/No Code Development, UX/UI Design, and more. The company is based in L'viv, Ukraine; Tallinn, Estonia; Kingston upon Thames, England and Zaporizhzhia, Ukraine.
Clients
OnlyFansIndustries
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245$75,000+50 - 249 employeesMinneapolis, MNRead More
UX agency Clockwork Interactive was established in 2002. The company offers ux/ui design, digital strategy, web design, and web development and has a midsize team. The company is in Minneapolis, Minnesota.
Clients
Otter Tail Power CompanyIndustries
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246$10,000+250 - 999 employeesAhmedabad, IndiaOpenXcell is a midsize web development firm. In Ahmedabad, India; Las Vegas, Nevada; Vancouver, Canada and London, England, the company was founded in 2009. Their team offers Web Development, Mobile App Development, Web Design, UX/UI Design, and more.Read More
Clients
MotorolaIndustries
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247$25,000+50 - 249 employeesBuenos Aires, ArgentinaRead More
Nybble Group is a midsize ERP consulting and SI company. Based in Miami, Florida; Buenos Aires, Argentina and Salta, Argentina, the agency was launched in 2005. Their services include ERP consulting and SI, Custom Software Development, UX/UI Design, CRM consulting and SI, and more.
Clients
IPG - Independence Pet Group CitriCo Gobal The Weather Channel Royal CaribbeanIndustries
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248$25,000+10 - 49 employeesMcLean, VAAchievion Solutions, a software development firm, is located in McLean, Virginia and Denver, Colorado. The small firm was founded in 2013. Their team offers Custom Software Development, Artificial Intelligence, AI Consulting, Generative AI, and more.Read More
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249$50,000+1,000 - 9,999 employeesCochabamba, BoliviaFounded in 2001, Jalasoft is a large IT staff augmentation company. Their team provides IT staff augmentation, Custom Software Development, Web Development, Mobile App Development, and more. The firm is located in Cochabamba, Bolivia; Houston, Texas; Envigado, Colombia and La Paz, Bolivia.Read More
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250$50,000+50 - 249 employeesFrisco, TXFive Pack is a mobile app development firm. The midsize Frisco, Texas-based team focuses on Mobile App Development, Custom Software Development, Web Development, UX/UI Design, and more. The firm was founded in 2008.Read More
Clients
American AirlinesIndustries
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251$10,000+250 - 999 employeesRemscheid, GermanyBrightgrove is an IT staff augmentation company founded in 2011. The midsize Remscheid, Germany-based team specializes in IT staff augmentation, Custom Software Development, IoT development, Application Testing, and more.Read More
Clients
IATAIndustries
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252$25,000+50 - 249 employeesSutton, EnglandFounded in 2007, Geeks Ltd is a software development firm. Their midsize team is headquartered in Sutton, England and Houston, Texas. Their services include Custom Software Development, Artificial Intelligence, AI Consulting, Mobile App Development, and more.Read More
Clients
London School of Innovation (LSI) Search Acumen BBC easyJetIndustries
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253$1,000+10 - 49 employeesRichmond, CABeesoul LLC is an AI firm. The small team is based in Richmond, California; Kathmandu, Nepal and London, England. Their services include Artificial Intelligence, Custom Software Development, Generative AI, AI Agents, and more.Read More
Industries
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254$100,000+50 - 249 employeesDallas, TXRead More
Established in 2012, Unique Software Development is a data analytics company. The firm offers BI & big data consulting & SI, Web Development, Custom Software Development, Mobile App Development, and more and has a midsize team. The firm is headquartered in Dallas, Texas; Washington, District of Columbia; New York, New York and Austin, Texas.
Clients
MODE TransportationIndustries
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255$25,000+10 - 49 employeesCiudad de México, MexicoAlset is a Newark, Delaware-based custom software development firm. The small team provides Custom Software Development, IT staff augmentation, Mobile App Development, IT strategy consulting, and more. The company was established in 2016.Read More
Clients
MancommIndustries
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256$10,000+50 - 249 employeesWalnut Creek, CASoftware development company Creativa Studios is in Walnut Creek, California and San Salvador, El Salvador. They specialize in Custom Software Development, Web Development, Mobile App Development, Application Testing, and more and were founded in 2003.Read More
Clients
Mitratech Inc.Industries
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257$10,000+1,000 - 9,999 employeesPlano, TXImproving, an AI development company, was established in 2006. They are in Plano, Texas; Houston, Texas; Minneapolis, Minnesota and Calgary, Canada and have a large team. Improving provides Artificial Intelligence, IT strategy consulting, IT staff augmentation, Custom Software Development, and more.Read More
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258$50,000+50 - 249 employeesL'viv, UkraineVaryence is a web development company. The midsize team is based in L'viv, Ukraine; New York, New York and Split, Croatia. Their services include Web Development, Custom Software Development, Mobile App Development, IT strategy consulting, and more.Read More
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259$75,000+50 - 249 employeesLouisville, KYSlingshot is an application development firm. In Louisville, Kentucky; Nashville, Tennessee and Chicago, Illinois, their midsize team specializes in Mobile App Development, Artificial Intelligence, Custom Software Development, Web Development, and more. The agency was established in 2005.Read More
Clients
MetLife Schneider Electric Luries Children's Hospital Connected CaregiverIndustries
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260$10,000+10 - 49 employeesMelbourne, AustraliaJhavtech Studios, an app development company, was founded in 2010. They are headquartered in Melbourne, Australia and have a small team. Their services include Mobile App Development, Custom Software Development, Web Development, UX/UI Design, and more.Read More
Clients
The Cricket Pulse LIVE University of Melbourne The Beep Austraila Pty. Ltd. The Sixth Day RacingIndustries
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261$1,000+10 - 49 employeesLondon, EnglandTakeaway Reality is an AR/VR development company. Their small team is in London, England and Zagreb, Croatia and provides AR/VR development, Custom Software Development, Business Consulting, Web Development, and more. The firm was founded in 2020.Read More
Clients
Microsoft FordIndustries
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262$10,000+50 - 249 employeesBratislava, SlovakiaRead More
Logamic is a midsize IT staff augmentation company headquartered in Bratislava, Slovakia. Founded in 2012, the team provides IT staff augmentation, Custom Software Development, Web Development, Mobile App Development, and more.
Clients
Raiffaisen Bank International AGIndustries
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263$10,000+10 - 49 employeesZymna Voda, UkraineRead More
Bits Orchestra is a software development company. They specialize in Custom Software Development, Web Development, Web Design, IT staff augmentation, and more and were founded in 2018. Their small team is headquartered in Zymna Voda, Ukraine; Bakı, Azerbaijan and Orlando, Florida.
Clients
Harold Grinspoon FoundationIndustries
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264$25,000+50 - 249 employeesGliwice, PolandArtkai is an user experience design agency established in 2014. Their midsize team is in Gliwice, Poland and specializes in UX/UI Design, Web Development, Web Design, Custom Software Development, and more.Read More
Clients
Huobi Global (Crypto exchange platfrom)Industries
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265$10,000+50 - 249 employeesModLogix is a software development company. They are located in New York, New York and have a midsize team that provides Custom Software Development. The agency was founded in 2014.Read More
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266$10,000+250 - 999 employeesCambridge, MAFirst Line Software is a midsize custom software development firm. They provide Custom Software Development, Artificial Intelligence, Generative AI, cloud consulting & SI, and more and were launched in 2010. The firm is located in Cambridge, Massachusetts; Den Haag, Netherlands; Praha, Czech Republic and Berlin, Germany.Read More
Clients
Intersystems Sandy Alexander Triptych LiebherrIndustries
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267$25,000+10 - 49 employeesAda, MIRead More
Custom software development company Calder Solutions was launched in 2013. The small team offers Custom Software Development, Mobile App Development, UX/UI Design, IT strategy consulting, and more. The company is in Ada, Michigan and Newport Beach, California.
Clients
AmwayIndustries
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268$5,000+50 - 249 employeesChiang Mai, ThailandFounded in 2007, Manao Software is a custom software development company. They are headquartered in Chiang Mai, Thailand and Bangkok, Thailand and have a midsize team. Their services include Custom Software Development, IT staff augmentation, Web Development, Mobile App Development, and more.Read More
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269$50,000+10 - 49 employeesCluj-Napoca, RomaniaCodexWorks Technologies is a Cluj-Napoca, Romania-based software development firm. The small team provides Custom Software Development, Web Development, Mobile App Development, and AR/VR development and was founded in 2017.Read More
Clients
Routier European Transport ICE Cable SystemsIndustries
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270$1,000+250 - 999 employeesHanoi, VietnamAMELA Technology is a website development company. The midsize Hanoi, Vietnam-based team focuses on Web Development, Mobile App Development, IT staff augmentation, Artificial Intelligence, and more. The company was founded in 2019.Read More
Clients
SkystreeIndustries
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