Top 100 C# Developers
The Best of October 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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691$25,000+10 - 49 employeesRead More
Parker, Colorado-based software development company—Brainspire Solutions— provides committed software development services to Colorado clients. Founded in 2013, the 24 person company provides custom development on-site to their clients, including custom application development, data and business intelligence, portals and websites, application integration, and mobile development.
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Vail ResortsIndustries
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692Undisclosed2 - 9 employeesWarszawa, PolandRead More
FlyHigh.PRO is a small web development company based in Warszawa, Poland. They specialize in web development, custom software development, and web design and were founded in 2010.
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EcoVadis SASIndustries
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693$50,000+10 - 49 employeesOsijek, CroatiaBeyondi, a Blockchain company, was founded in 2015. Their small team is located in Osijek, Croatia and specializes in Blockchain, Custom Software Development, Business Consulting, and Digital Engineering.Read More
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694$50,000+50 - 249 employeesVitoria, BrazilVixteam Consultoria e Sistemas SA, a midsize software development firm, is in Vitoria, Brazil. They focus on custom software development, web development, mobile app development, application management & support, and more and were founded in 1999.Read More
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ArcelorMittal Brasil PetrobrasIndustries
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695$25,000+10 - 49 employeesKraków, PolandRumble Fish is a Kraków, Poland-based Blockchain company. They provide Blockchain, Custom Software Development, cloud consulting & SI, and Mobile App Development and were launched in 2017.Read More
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MakerDAOIndustries
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696$1,000+10 - 49 employeesAhmedabad, IndiaCustom software development company Excelsior Technologies was established in 2011. The small Ahmedabad, India-based team specializes in custom software development, mobile app development, web development, web design, and more.Read More
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697$10,000+50 - 249 employeesSantiago de Surco, PeruMobile application development firm Whiz, a 10Pearls Company is based in Santiago de Surco, Peru; Ciudad de México, Mexico and Vienna, Virginia. Established in 2016, the midsize team provides Mobile App Development, IT staff augmentation, Web Development, and Custom Software Development.Read More
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698$5,000+10 - 49 employeesChişinău, MoldovaWebsite development company CreativSoft was established in 2010. The small Chişinău, Moldova-based team focuses on Web Development, Custom Software Development, Mobile App Development, Web Design, and more.Read More
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699$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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700$10,000+250 - 999 employeesMidsize cloud consulting & SI company Claritus Management Consulting, is located in Noida, India. Founded in 2008, the team provides cloud consulting & SI, Mobile App Development, IT staff augmentation, Blockchain, and more.Read More
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MicrosoftIndustries
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701$250,000+50 - 249 employeesKyiv, UkraineMidsize software development firm Softwarium, is based in Philadelphia, Pennsylvania and Kyiv, Ukraine. They focus on Custom Software Development, ECM consulting and SI, Mobile App Development, Web Development, and more and were launched in 2000.Read More
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VigiloIndustries
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702$10,000+10 - 49 employeesChicago, ILRead More
CSW Solutions is a solutions services company based in Chicago. Founded in 2005, they have about 20 employees that focus on middle-market companies and enterprises in the financial services, retail, healthcare, telecommunications, and manufacturing industries. They specialize in web development, custom software development, mobile app development, and IT managed services.
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British Petroleum (BP) Power Equipment Direct Mediacom Telecommunications Gifts For You NowIndustries
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703$10,000+10 - 49 employeesLongueuil, CanadaRead More
PragmaFlow, Inc is a custom software development company established in 2020. They are in Longueuil, Canada and have a small team. The firm provides custom software development, mobile app development, application testing, web development, and more.
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DeloitteIndustries
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704$25,000+10 - 49 employeesBallouneh, LebanonRead More
Supportful is a IT staff augmentation company founded in 2021. The firm offers IT staff augmentation and has a small team.
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echo360Industries
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705$25,000+10 - 49 employeesTroy, MIRead More
SharpQuest, Inc. Is a web development firm. Launched in 2009, the team offers Web Development, Mobile App Development, Enterprise App Modernization, cloud consulting & SI, and more. Their small company is Troy, Michigan-based.
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Graham HealthcareIndustries
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706$5,000+50 - 249 employeesSurat, IndiaThePlanetSoft, an app development company, was launched in 2016. The company provides Mobile App Development, Web Development, E-Commerce Development, Custom Software Development, and more and has a midsize team.Read More
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707$25,000+50 - 249 employeesNew York, NYErgonized is a CRM consulting and SI company headquartered in New York, New York. The company specializes in CRM consulting and SI and Custom Software Development and has a midsize team.The company was launched in 2007.Read More
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ExactDataIndustries
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708$25,000+10 - 49 employeesHolland, MIRead More
Headquartered in Holland, Michigan, Twisthink is an IoT development company. The small team specializes in IoT development, custom software development, ux/ui design, Artificial Intelligence, and more. The firm was launched in 2001.
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709$10,000+50 - 249 employeesAhmedabad, IndiaRead More
AIMDek Technologies is a software development company based in Ahmedabad, India, with a second location in Markham, Canada. Founded in 2013, the team has more than 30 employees and provides custom software development, enterprise app modernization, and ECM consulting & SI services.
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POL ArgentinaIndustries
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710$5,000+50 - 249 employeesJodhpur, IndiaAdroit Outsourcing is a software development firm. The small Jodhpur, India-based firm was launched in 2009. Their team offers custom software development, web development, mobile app development, application management & support, and more.Read More
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711$5,000+50 - 249 employeesRead More
FlexMade is a software research and development company with offices in Bellevue, Wash.; Krakow, Poland; Kharkiv, Ukraine; and Sheffield, England. Founded in 2006, they have 63 employees who provide scalable and cost-efficient software products to businesses and individuals around the world. They are particularly experienced with e-commerce solutions, mobile apps development and PHP development of web applications.
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BuzzFeedIndustries
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712$10,000+250 - 999 employeesDhaka, BangladeshRead More
BJIT Group is a software development agency headquartered in Dhaka, Bangladesh with additional locations in Tokyo; Palo Alto, Calif.; Espoo, Finland; Downtown Core, Singapore; and Skane lan, Sweden. Since 2001, their global team of 400+ employees has provided mobile app, web, and custom software development to businesses of all sizes.
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SonyIndustries
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713$1,000+10 - 49 employeesSurat, IndiaLaunched in 2018, Ghanshyam Digital is a software development company. Headquartered in Surat, India, their small team specializes in custom software development, web development, cloud consulting & SI, other IT consulting and SI, and more.Read More
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Kash-InIndustries
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714$25,000+10 - 49 employeesPruszków, PolandEstablished in 2009, JMR is a website development company. The small Pruszków, Poland-based team focuses on Web Development, BI & big data consulting & SI, IT staff augmentation, Custom Software Development, and more.Read More
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715Undisclosed10 - 49 employeesDublin 8, IrelandMatrix Internet is a small email marketing company. They offer email marketing, graphic design, mobile & app marketing, search engine optimization, and more and were established in 2000. The agency is based in Dublin 8, Ireland.Read More
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AIB Future SparksIndustries
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716$10,000+10 - 49 employeesKarachi, PakistanRead More
Software development company Intelligenes was founded in 2006. Their small team is in Toronto, Canada and Karachi, Pakistan and focuses on custom software development, IT managed services, mobile app development, and web development.
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717$25,000+50 - 249 employeesSan Juan, Puerto RicoHeadquartered in San Juan, Puerto Rico, INVID, LLC is a midsize web development company. They provide Web Development, Custom Software Development, IT staff augmentation, UX/UI Design, and more and were launched in 2003.Read More
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AstraZeneca BioPharmaIndustries
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718$25,000+50 - 249 employeesBuenos Aires, ArgentinaCustom software development firm Adviters was launched in 2015. The midsize team focuses on Custom Software Development, IT staff augmentation, Artificial Intelligence, Enterprise App Modernization, and more. The firm is in Miami, Florida; Buenos Aires, Argentina and Heredia, Costa Rica.Read More
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719Undisclosed10 - 49 employeesMontevideo, UruguayKreitech is an IT staff augmentation company established in 2013. They are located in Montevideo, Uruguay and Austin, Texas and have a small team. The company provides IT staff augmentation, Custom Software Development, Artificial Intelligence, Enterprise App Modernization, and more.Read More
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720$25,000+10 - 49 employeesGliwice, PolandRead More
Appvinio is a development company based in Gliwice, Poland. They have a team of around 5 employees and were founded in 2018. They provide mobile app and web development services, along with UX/UI design to solely small businesses.
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4GOALIndustries
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