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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331$50,000+50 - 249 employeesBeograd, SerbiaRead More
Software development firm Itekako was founded in 2006. The midsize Beograd, Serbia-based team focuses on Custom Software Development, Enterprise App Modernization, E-Commerce Development, IoT development, and more.
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332$10,000+50 - 249 employeesWrocław, PolandLaunched in 2015, Angry Nerds is a custom software development firm. The firm specializes in Custom Software Development, UX/UI Design, Web Development, and Mobile App Development and has a midsize team. The firm is in Wrocław, Poland; London, England; Atlanta, Georgia and Toronto, Canada.Read More
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333Undisclosed250 - 999 employeesWrocław, PolandRead More
Softjourn is a creative agency based in Fremont, Calif., with an additional office in Ukraine. Established in 2001, the team of about 170 provides web, mobile app, and IoT development, blockchain, and artificial intelligence services to mainly mid-sized clients.
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TicketmasterIndustries
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334$25,000+10 - 49 employeesOakleigh South, AustraliaRead More
Envision IT, a custom software development firm, is headquartered in Oakleigh South, Australia. The small team focuses on custom software development, application management & support, enterprise app modernization, other application development, and more and was founded in 2002.
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335$25,000+10 - 49 employeesDallas, TXRead More
Squareball Studios is a custom software development company founded in 2011. It has just over ten employees based in Dallas. Squareball Studios' practice focuses mostly on mobile app development, but it also provides UX/UI design, web design, and e-commerce development services. Despite its small team, its clients range from startups to Fortune 500 firms.
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Fortune 500sIndustries
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336$10,000+250 - 999 employeesChicago, ILMoon Technolabs is an Ahmedabad, India-based custom software development firm. The midsize team specializes in Custom Software Development, Artificial Intelligence, Mobile App Development, IoT development, and more and was founded in 2009.Read More
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Siemens ZeroEyes Freelap LCBOIndustries
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337$10,000+10 - 49 employeesCape Town, South AfricaRead More
App development firm Bluegrass Digital was founded in 1996. The small team focuses on Mobile App Development, Custom Software Development, IT staff augmentation, Low/No Code Development, and more. The company is based in Cape Town, South Africa; London, England and Johannesburg, South Africa.
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iCloverIndustries
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338$10,000+10 - 49 employeesTimișoara, RomaniaBased in Timișoara, Romania, AFI OPS TECHNOLOGIES is a DevOps Managed Services company. The company focuses on DevOps Managed Services, Custom Software Development, and cloud consulting & SI and is small.The company was launched in 2013.Read More
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PMY Data SolutionsIndustries
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339$10,000+10 - 49 employeesAppstronauts is a small Warszawa, Poland-based IT staff augmentation company. Launched in 2015, the team provides IT staff augmentation, Custom Software Development, and Web Development.Read More
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Solutions30Industries
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340$5,000+50 - 249 employeesAhmedabad, IndiaIn Boca Raton, Florida; Ahmedabad, India and Johns Creek, Georgia, Solvios Technology is a CRM consulting and SI company. Established in 2012, the midsize team offers CRM consulting and SI, Custom Software Development, Mobile App Development, E-Commerce Development, and more.Read More
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341$10,000+1,000 - 9,999 employeesWrocław, PolandXebia is a large cloud consulting & SI company launched in 2001. Their team provides cloud consulting & SI, IT strategy consulting, Custom Software Development, BI & big data consulting & SI, and more. The agency is in Wrocław, Poland; Rzeszów, Poland; Gdańsk, Poland and Atlanta, Georgia.Read More
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YellIndustries
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342$25,000+50 - 249 employeesKraków, PolandRead More
Vimanet is a software development company located in Krakow, Poland. Founded in 2007, its team of about 20 specializes in custom software development and web development.
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4subseaIndustries
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343$10,000+10 - 49 employeesAhmedabad, IndiaAR/VR development company The Intellify is headquartered in Ahmedabad, India; Plano, Texas; Falkensee, Germany and Giv'atayim, Israel. The small team offers AR/VR development, AI Consulting, Custom Software Development, Artificial Intelligence, and more and was launched in 2018.Read More
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IBMIndustries
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344$5,000+250 - 999 employeesGilching, GermanySaM Solutions is a Gilching, Germany-based IoT development company. The midsize team specializes in IoT development, IT staff augmentation, Custom Software Development, E-Commerce Development, and more. The agency was established in 1993.Read More
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345$5,000+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
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SkystreeIndustries
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346$25,000+10 - 49 employeesVynnyky, UkraineRead More
cSharp.Company is an IT and services company, founded in 2017 and based in Lviv, Ukraine. They have seven employees who provide expert development of websites, mobile apps, and custom software for companies primarily in IT. These range from small businesses and midmarket companies to global enterprises.
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347$25,000+2 - 9 employeesKaunas, LithuaniaRead More
Thruster, a software development firm, was established in 2020. The small team provides custom software development, enterprise app modernization, web development, application management & support, and more. The company is based in Kaunas, Lithuania.
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348$10,000+50 - 249 employeesMontevideo, UruguayRead More
INNOVANT is a Westwood, Massachusetts-based software development company. The midsize team provides custom software development, IT staff augmentation, ux/ui design, web development, and more and was established in 2011.
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349$100,000+250 - 999 employeesChicago, ILRead More
Objective Solutions is a Sao Paulo, Brazil-based. The midsize firm was launched in 1995. Their services include.
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LiferayIndustries
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350$250,000+250 - 999 employeesAustin, TXGrowth Acceleration Partners is a midsize custom software development firm established in 2007. Their team focuses on Custom Software Development, Application Testing, AI Consulting, UX/UI Design, and more. The agency is based in Austin, Texas.Read More
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351$1,000+250 - 999 employeesDubai, United Arab EmiratesAppsNation, a mobile app development firm, is in Los Angeles, California; Los Angeles, California; Dubai, United Arab Emirates and Dallas, Texas. The midsize team provides Mobile App Development, AR/VR development, Low/No Code Development, Custom Software Development, and more and was founded in 2016.Read More
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352$10,000+50 - 249 employeesGyőr, HungaryLocated in Győr, Hungary and Budapest, Hungary, Attrecto Next Tech Digital Solutions is a midsize software development firm. Established in 2010, the team specializes in Custom Software Development, IT staff augmentation, UX/UI Design, Digital Strategy, and more.Read More
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Telenor Norge ASIndustries
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353$100,000+10 - 49 employeesAshburn, VARead More
Maxiom Technology is a professional software development and consulting company based in Ashburn, Va. that works with primarily midmarket businesses. Established in 2002, the company focuses on custom software development, UX/UI design, and enterprise app modernization. Maxiom Technology has 9 employees.
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AT&T Genesys Impact GoodCall RezeoIndustries
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354$10,000+10 - 49 employeesCastelldefels, SpainCustom software development company Unimedia Technology is based in Castelldefels, Spain. Established in 2017, the small team provides Custom Software Development, Artificial Intelligence, Web Development, AI Agents, and more.Read More
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ZellarIndustries
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355$1,000+10 - 49 employeesPhagwara, IndiaProtolabz eServices is a mobile app development company. Their small team is based in Phagwara, India and Sahibzada Ajit Singh Nagar, India and provides Mobile App Development, Custom Software Development, and Web Development. The agency was launched in 2015.Read More
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356$10,000+10 - 49 employeesSouthend-on-Sea, EnglandRead More
Software agency Atlas - Clever Software is headquartered in Essex and another office in London. With 17 employees, the agency specializes in web, custom software, mobile app development, and more for mainly midmarket businesses.
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BarclaysIndustries
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357$25,000+10 - 49 employeesYork, EnglandRead More
Thumbmunkeys Ltd is a mobile app development company based in York, United Kingdom. This company was founded in 2012 and has 25+ employees. Thumbmunkeys Ltd is responsible for mobile app development, web development, and wearable app development.
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CapitaIndustries
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358$10,000+50 - 249 employeesKyiv, UkraineIntobi is a software development company based in Kyiv, Ukraine and Sheridan, Wyoming. Launched in 2017, the midsize team focuses on Custom Software Development, Web Development, Mobile App Development, API Development, and more.Read More
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Kato Moriarty MindTales Auto NagelIndustries
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359$50,000+50 - 249 employeesBudapest, HungaryDanubius IT Solutions is a custom software development firm launched in 2010. Their midsize team is headquartered in Budapest, Hungary. The firm specializes in custom software development, web development, mobile app development, IoT development, and more.Read More
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360$5,000+250 - 999 employeesVilnius, LithuaniaLocated in Vilnius, Lithuania and København, Denmark, Front IT is a software development firm. The midsize team provides Custom Software Development, Web Development, E-Commerce Development, Mobile App Development, and more. The company was established in 2006.Read More
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