Top 100 C# Developers
The Best of August 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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601$50,000+10 - 49 employeesKaunas, LithuaniaRead More
Xplicity is a development company based in Kaunas, Lithuania. The company was founded in 2005 and has a team of 20 who focuses on web development, mobile app development, and application testing.
Clients
Login VSIIndustries
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602$5,000+10 - 49 employeesBöblingen, GermanyCiqualia, a custom software development company, was founded in 2025. The small Böblingen, Germany-based team focuses on Custom Software Development, IT managed services, Enterprise App Modernization, IT strategy consulting, and more.Read More
Clients
• Tier-1 automotive suppliersIndustries
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603$10,000+50 - 249 employeesAhmedabad, IndiaRead More
Blobstation is a custom software development company based in Dorval, Canada, and founded in 2018. With over 50 professionals, they offer IT staff augmentation, mobile app development, and custom software development solutions for various clients.
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VNP transportIndustries
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604$10,000+50 - 249 employeesWarszawa, PolandRead More
Team Connect Ltd. Is a software development firm in Warszawa, Poland and Gliwice, Poland. Established in 2008, the midsize team specializes in custom software development, IT staff augmentation, IT managed services, enterprise app modernization, and more.
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SantanderIndustries
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605$25,000+10 - 49 employeesJoondalup, AustraliaRead More
Redi Apps, a custom software development company, was launched in 2010. Based in Joondalup, Australia, their small team offers custom software development, web development, mobile app development, web design, and more.
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606Undisclosed50 - 249 employeesMedellín, ColombiaRead More
Tailorsoft S.A.S. Is a midsize direct marketing company. Founded in 2012, the company is in Medellín, Colombia; Indore, India and Wellington, New Zealand. Their services include direct marketing, web development, mobile app development, and logistics & supply chain consulting.
Clients
The body shopIndustries
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607$5,000+10 - 49 employeesNew York, NYRead More
NIFTIT is a design and development agency based in New York, with an office in Ho Chi Minh City, Vietnam. The agency, founded in 2013, has a team of around 20 that provides, among others, ECM consulting & SI, IT managed services, and applications management & support services to various organizations, institutions, and companies.
Clients
The New York Metropolitan Transportation CouncilIndustries
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608$10,000+50 - 249 employeesNew York, NYRead More
JetSoftPro is a software development agency that was founded in 2003. Based in New York, their team of 48 specializes in custom software development, IT strategy consulting, and product design. Their client base is mainly composed of midmarket companies.
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CreatorIQIndustries
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609$5,000+2 - 9 employeesİstanbul, TürkiyeOsoa Software is a custom software development firm. Founded in 2009, the team offers Custom Software Development, Web Development, Mobile App Development, and API Development. Their small company is İstanbul, Türkiye-based.Read More
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610$5,000+10 - 49 employeesAlbuquerque, NMHeadquartered in Albuquerque, New Mexico and Madison, Wisconsin, Mile Marker is a custom software development company. The small company was established in 2020. Their services include custom software development, web development, mobile app development, and cloud consulting & SI.Read More
Clients
FishidyIndustries
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611$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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612$50,000+50 - 249 employeesKyiv, UkraineRead More
Founded in 2007, INTELLISOFT Corp is a software development company headquartered in Las Vegas, Nev., with two additional offices in Kiev, Ukraine, and Schlieren, Switzerland. INTELLISOFT Corp's team of 16 provides web development, custom software development, and mobile app development, primarily for small and midmarket firms.
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IntelIndustries
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613$1,000+50 - 249 employeesCrocos is a software development firm launched in 2011. They are located in Astana, Kazakhstan and have a midsize team. The agency provides custom software development, web development, mobile app development, AR/VR development, and more.Read More
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614$5,000+50 - 249 employeesRead More
Wonderment Apps is a Los Angeles-based software company founded in 2015 with more than 50 employees. They specialize in IT staff augmentation, web development, and custom software development for clients ranging from small firms to large businesses.
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NASAIndustries
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615$5,000+50 - 249 employeesAmsterdam, NetherlandsSSA Group is an IT staff augmentation company headquartered in Amsterdam, Netherlands; Málaga, Spain; Toronto, Canada and Lviv, Ukraine. The midsize team provides IT staff augmentation, Custom Software Development, IT managed services, and Web Design. The company was founded in 2007.Read More
Clients
Stanley Black & DeckerIndustries
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616$10,000+10 - 49 employeesدبي, United Arab EmiratesGameIN is a small AR/VR development company founded in 2017. Their services include AR/VR development, Custom Software Development, Web Development, Mobile App Development, and more. The firm is in دبي, United Arab Emirates and Riyadh, Saudi Arabia.Read More
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Boehringer IngelheimIndustries
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617$25,000+50 - 249 employeesWrocław, PolandRite NRG is an IT managed services company established in 2017. Located in Wrocław, Poland; Malmo, Sweden and Kraków, Poland, their midsize team specializes in IT managed services, Blockchain, and Custom Software Development.Read More
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IkeaIndustries
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618$5,000+2 - 9 employeesCalgary, CanadaSoftware development firm Calibre Consulting is based in Calgary, Canada. The company offers Custom Software Development, Web Development, ERP consulting and SI, Mobile App Development, and more and is small.The company was founded in 2014.Read More
Clients
Non-Profit OrganizationIndustries
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619$25,000+10 - 49 employeesCanton, GARead More
WeGotCode.com is a custom software development firm launched in 2016. The company provides Custom Software Development, cloud consulting & SI, Web Development, Mobile App Development, and more and has a small team.
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620$50,000+1,000 - 9,999 employeesMedellín, ColombiaRead More
TEAM International is a software development company in Colombia and Ukraine. Founded in 1991, the team of 455 specializes in custom software development, IT staff augmentation, and web development. They work primarily with midmarket clients.
Clients
BCG Telenor Hibbet TrellixIndustries
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621$50,000+250 - 999 employeesBucurești, RomaniaRead More
As of September 2023, Softelligence is part of Encora, a US-based global digital engineering provider, with over 9000 associates across the U.S., Europe, Latin America, India and Asia Pacific.
Headquartered in Scottsdale, Arizona, Encora is the preferred innovation partner to some of the world’s leading technology companies. It provides award-winning digital engineering services including data science & engineering, generative AI, software product engineering, cloud services, devops, digital experience, quality engineering and cybersecurity. Encora has deep cluster vertical capabilities in HealthTech, FinTech, HiTech, IAM & Cybersecurity, Digital Commerce, Travel & Hospitality, Supply Chain & Logistics, Telecom and other specialized industries.
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622$10,000+50 - 249 employeesPune, IndiaLocated in Pune, India; Ahmedabad, India and Lewes, Delaware, Wishtree Technologies is a midsize software development company. Established in 2010, the team offers Custom Software Development, Web Development, Mobile App Development, Enterprise App Modernization, and more.Read More
Clients
XactlyIndustries
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623$1,000+2 - 9 employeesSplit, CroatiaCodeMage is a web development company launched in 2021. The small team focuses on web development, custom software development, web design, application testing, and more. The company is in Split, Croatia.Read More
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624$5,000+50 - 249 employeesAhmedabad, IndiaRead More
Rlogical Techsoft Pvt. Ltd. is an IT service provider based in Ahmedabad, India. They were founded in 2010 and have a team of 44 employees. They focus on mobile app development, custom software development, and UX/UI design for businesses of all sizes, primarily in the IT and e-commerce industries.
Clients
Bizox IncIndustries
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625$1,000+2 - 9 employeesOrem, UTRead More
Busy Human is a small app development firm founded in 2017. Their team specializes in Mobile App Development, Web Development, Web Design, UX/UI Design, and more. The agency is in Orem, Utah.
Clients
MityQuotesIndustries
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626$5,000+50 - 249 employeesPoznań, PolandIn Poznań, Poland, G-Group.dev is an AI company. Founded in 2008, the midsize team specializes in Artificial Intelligence, Generative AI, IT staff augmentation, Custom Software Development, and more.Read More
Clients
Volkswagen AGIndustries
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627$10,000+10 - 49 employeesLeidschendam, NetherlandsGain Impact is a custom software development company launched in 2021. They are based in Leidschendam, Netherlands and have a small team. The firm offers custom software development, web development, mobile app development, e-commerce development, and more.Read More
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628$10,000+50 - 249 employeesWarszawa, PolandRead More
DDI Development is a custom web and mobile development company with offices in Tallinn, Estonia; Kharkiv, Ukraine; and New York. Founded in 2007, they employ 73 industry professionals who specialize in digital development for small and midmarket businesses. Services include the development of custom software and applications, mobile and web apps, and databases.
Clients
Notesmaster,Industries
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629$10,000+50 - 249 employeesBitola, North MacedoniaSoftware development company Inellipse was founded in 2009. They are in Bitola, North Macedonia and have a midsize team. Inellipse provides Custom Software Development, Mobile App Development, Web Development, UX/UI Design, and more.Read More
Clients
White label OTT solution company listed in top 20 startups in Silicon Valley for 2018;Industries
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630$50,000+50 - 249 employeesÇankaya, TürkiyeEstablished in 2014, Proven Technologies is a custom software development company. Their midsize team is headquartered in Çankaya, Türkiye and Unterföhring, Germany. Their services include Custom Software Development, Application Testing, Artificial Intelligence, and Blockchain.Read More
Industries
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