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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1111$25,000+10 - 49 employeesRead More
Divectors is a custom software development and data services company founded in Tallinn, Estonia in 2018. Their team of over 10 provides big data consulting, custom software development, and UX/UI design solutions to small and mid-market firms across various industries.
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1112$10,000+250 - 999 employeesChicago, ILProgrammers - AI, Data & Software is a midsize artificial intelligence company based in Chicago, Illinois. They offer Artificial Intelligence, BI & big data consulting & SI, Custom Software Development, Generative AI, and more and were founded in 1990.Read More
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1113$5,000+10 - 49 employeesManchester, EnglandKoderly is a custom software development firm. Their small team is in Manchester, England and focuses on Custom Software Development, IT managed services, other IT consulting and SI, Web Development, and more. The firm was founded in 2000.Read More
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1114$25,000+50 - 249 employeesPorto Alegre, BrazilRead More
Poatek is an IT consulting agency in Porto Alegre, Brazil. Founded in 2015, they have about 60 employees who work mostly with midmarket clients. Services include custom software development, web development, and mobile app development.
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1115$10,000+50 - 249 employeesBogotá, ColombiaEstablished in 2018, ITSense Inc is a midsize custom software development company. Their services include Custom Software Development, BI & big data consulting & SI, Mobile App Development, Enterprise App Modernization, and more. The agency is located in Bogotá, Colombia and New York, New York.Read More
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Ban100 Kredit Serfinanza La AscensiónIndustries
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1116$10,000+10 - 49 employeesCape Town, South AfricaOctoco Consulting is a small Stellenbosch, South Africa-based custom software development firm. They provide Custom Software Development, Mobile App Development, IoT development, cloud consulting & SI, and more and were founded in 2020.Read More
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1117$10,000+10 - 49 employeesGliwice, PolandRead More
ItSilesia is an AR/VR development company founded in 2007. They are in Gliwice, Poland and have a small team. The firm offers AR/VR development, custom software development, mobile app development, web development, and more.
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1118$1,000+50 - 249 employeesSahibzada Ajit Singh Nagar, IndiaRead More
QServices Inc is a small software development company. Founded in 2014, the agency is headquartered in Sahibzada Ajit Singh Nagar, India and Brampton, Canada. Their services include custom software development, mobile app development, ux/ui design, e-commerce development, and more.
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1119$25,000+10 - 49 employeesGermantown, TNSmall software development company Clear Function, is headquartered in Germantown, Tennessee. Launched in 2015, the team offers Custom Software Development, Generative AI, Web Development, API Development, and more.Read More
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1120$10,000+50 - 249 employeesTallinn, EstoniaIspirer Systems is an Enterprise App Modernization company. Their midsize team is headquartered in Bothell, Washington and Tallinn, Estonia. Their services include Enterprise App Modernization, Other Application Development, other IT consulting and SI, Custom Software Development, and more. The firm was launched in 1999.Read More
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Toyota University of Maryland Cardinal Health Continental Tire The AmericasIndustries
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1121$5,000+10 - 49 employeesKyiv, UkraineHighCraft.io is a small custom software development company. Launched in 2021, the firm is in Kyiv, Ukraine. Their services include Custom Software Development and cloud consulting & SI.Read More
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1122$5,000+2 - 9 employeesSan Antonio, TXWebdevium is a website development firm launched in 2018. The small San Antonio, Texas-based team specializes in Web Development, E-Commerce Development, Custom Software Development, and Mobile App Development.Read More
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AdoniusIndustries
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1123$50,000+50 - 249 employeesOslo, NorwayRead More
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.
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Stingray - Optical delousing solutions for fishing industry;Industries
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1124$10,000+50 - 249 employeesFetchly Labs is a custom software development firm. Launched in 2016, the team focuses on Custom Software Development, E-Commerce Development, Mobile App Development, UX/UI Design, and more. Their midsize company is located in Austin, Texas and Denver, Colorado.Read More
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1125$25,000+50 - 249 employeesKansas City, MOIn Kansas City, Missouri, Tricension is a small custom software development company. Established in 2008, the team offers custom software development, enterprise app modernization, web development, application management & support, and more.Read More
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1126$5,000+10 - 49 employeesHanoi, VietnamYITEC Research And Technology Development Co.LTD is a Hanoi, Vietnam-based AI company. The small team offers Artificial Intelligence, web development, custom software development, AR/VR development, and more and was established in 2020.Read More
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1127$5,000+10 - 49 employeesICON Business Consulting, LLC is a Miami, Florida-based ERP consulting and SI company. They offer ERP consulting and SI and Custom Software Development and were launched in 1987.Read More
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Invicta Watch GroupIndustries
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1128$10,000+50 - 249 employeesHo Chi Minh City, VietnamSoftware development company ITC Group was established in 2017. The midsize team specializes in Custom Software Development, IT strategy consulting, Web Development, Mobile App Development, and more. The company is headquartered in Ho Chi Minh City, Vietnam; Berkeley, Australia; Pascoe Vale South, Australia and Belmore, Australia.Read More
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1129$5,000+2 - 9 employeesBlagoevgrad, BulgariaRead More
Code Plus Ltd. is a .NET development agency located in Blagoevgrad, Bulgaria. Founded in 2015, they have four employees specializing in web and mobile app solutions, custom software development and digital marketing. They work for various global businesses, particularly in the consumer products and hospitality industries.
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VetPartners LtdIndustries
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1130$5,000+10 - 49 employeesSofia, BulgariaEstablished in 2020, Kodin Soft is a web development company. The company specializes in web development, custom software development, and application management & support and has a small team.Read More
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1131$10,000+50 - 249 employeesAAP, ArgentinaSoftware development company Fusap was founded in 2015. Headquartered in AAP, Argentina, the team offers Custom Software Development and IT staff augmentation.Read More
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1132$10,000+50 - 249 employeesHa noi, VietnamRead More
Web development firm BKPlus Software was established in 2017. Their small team is based in Ha noi, Vietnam. BKPlus Software provides web development, mobile app development, custom software development, IT staff augmentation, and more.
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1133$25,000+50 - 249 employeesNovi Sad, SerbiaSmartCat is an AI development company. The midsize team is based in Novi Sad, Serbia and San Francisco, California. Their services include Artificial Intelligence, Custom Software Development, BI & big data consulting & SI, cloud consulting & SI, and more.Read More
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1134$25,000+10 - 49 employeesNovi Sad, SerbiaKoloTree is a small software development firm. The Novi Sad, Serbia-based firm was founded in 2017. Their team focuses on custom software development, web development, microservices architecture services, IT strategy consulting, and more.Read More
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1135$1,000+10 - 49 employeesPreston, EnglandInfoVibes is an IT staff augmentation company launched in 2023. They are located in Preston, England and Dover, Delaware and have a small team. Their services include IT staff augmentation, BI & big data consulting & SI, IT managed services, Custom Software Development, and more.Read More
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Bunzl Retail Supplies, UK Lightning Packaging, UK Woodway, UK Keenpac, UKIndustries
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1136$10,000+10 - 49 employeesBuenos Aires, ArgentinaFounded in 2007, Suris Code is a custom software development company. The small team specializes in custom software development, web development, and mobile app development. The firm is in Buenos Aires, Argentina.Read More
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1137Undisclosed10 - 49 employeesKharkiv, UkraineRead More
iQueSoft is a software development company that was founded in 2010. They employ 32 staff in their office in Kharkiv, Ukraine, and specialize in IT development, consulting and outsourcing. They offer a range of services in developing enterprise software, custom websites, desktop programs and mobile apps, primarily for companies in the U.S. and Europe.
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1138$5,000+10 - 49 employeesLondon, EnglandIoT development company internetum was launched in 2012. Their small team is located in London, England. Their services include IoT development, Mobile App Development, and Custom Software Development.Read More
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1139$1,000+10 - 49 employeesGurugram, IndiaRead More
Nitso Technologies Pvt. Ltd is a software development company located in Gurgaon, India. Founded in 2011, they continue to offer custom software and web development as well as application management and support services. Primarily, their clients are small businesses and midmarket firms in the advertising and marketing, arts, entertainment, and music, and business services industries.
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Amity UniversityIndustries
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1140$1,000+10 - 49 employeesKarachi, PakistanRead More
Systechlogic is a digital marketing and software development company based in Karachi, Pakistan. The company, founded in 2018, has a team of more than ten that provides custom software development, social media marketing, SEO, and other services to small and midmarket companies in the retail, e-commerce, business services, and other industries.
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Muller & Phipps logistics PakistanIndustries
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