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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91$10,000+10 - 49 employeesBedford, EnglandCustom software development firm Unity Developers was launched in 2017. Their small team is located in Bedford, United Kingdom. Unity Developers offers custom software development, mobile app development, AR/VR development, product design, and more.Read More
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SAPIndustries
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92$50,000+10 - 49 employeesSeattle, WAATOMICUS, a custom software development firm, was launched in 1999. They are in Seattle, Washington and Gdańsk, Poland and have a small team. Their services include custom software development.Read More
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BRUKER CAMECA AMETEK Hitachi High-TechIndustries
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93$10,000+250 - 999 employeesHanoi, VietnamEstablished in 2011, PowerGate Software is a midsize application development firm based in Hanoi, Vietnam; Iowa City, Iowa; Birdham, England and Montréal, Canada. Their services include Mobile App Development, Web Development, UX/UI Design, Custom Software Development, and more.Read More
Clients
Pitago, Beam, Ally.ioIndustries
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94$50,000+250 - 999 employeesThiruvananthapuram, IndiaRead More
InApp was founded in 2000 and currently has 300+ employees. Headquartered in Trivandrum, India, their services include web development, custom software development, and mobile app development. They also have another location in Palo Alto, Calif.
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95$25,000+10 - 49 employeesCohoes, NYTroy Web Consulting is a software development firm. The Cohoes, New York-based company was founded in 2002. The small team offers Custom Software Development, Web Development, Web Design, UX/UI Design, and more.Read More
Clients
United Concierge MedicineIndustries
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96$50,000+50 - 249 employeesMilton, AustraliaRead More
Located in Brisbane, Australia, WorkingMouse is a software development agency that was founded in 2014. The agency and their team of 35 specialize in custom software and mobile app development.
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Department of DefenceIndustries
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97$250,000+250 - 999 employeesBroomfield, COGorilla Logic, a software development company, is based in Broomfield, Colorado; Medellín, Colombia; San José, Costa Rica and Guadalajara, Mexico. The midsize agency was launched in 2002. Their services include Custom Software Development, Web Development, Artificial Intelligence, AI Consulting, and more.Read More
Clients
Arrow ElectronicsIndustries
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98$25,000+50 - 249 employeesDraper, UTRead More
Zibtek is full-stack development digital agency based in Draper, Utah. Services include mobile development, digital marketing, and custom software development. They were founded in 2009 and have more than 250 employees that serve a variety of clients, but mostly the healthcare and financial services sectors.
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AdobeIndustries
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99$50,000+50 - 249 employeesScottsdale, AZCustom software development firm Sonatafy Technology was founded in 2020. Their midsize team is located in Scottsdale, Arizona; Las Vegas, Nevada and Tijuana, Mexico. Their services include Custom Software Development, Mobile App Development, Enterprise App Modernization, IT strategy consulting, and more.Read More
Clients
TaylorMade Golf, Caterpillar, MobiTV, IBM, Cisco, Fox, AKIDO, CoachLogix, Semantic Research, Buzztime, CalsenseIndustries
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100$25,000+250 - 999 employeesAtlanta, GAAI firm HatchWorks AI was launched in 2016. They are based in Atlanta, Georgia; Chicago, Illinois; San José, Costa Rica and Medellín, Colombia and have a midsize team. HatchWorks AI focuses on Artificial Intelligence, AI Consulting, Custom Software Development, and Generative AI.Read More
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AT&TIndustries
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101$5,000+250 - 999 employeesBiałystok, PolandRead More
SoftwareHut is a software development house with offices around the world, including London, New York, Paris, Munich, Dublin, Stockholm, Copenhagen and Zurich. Founded in 2015, they also have seven offices in Poland, including Bialystock, Olsztyn, Przemysl, Szczecin, Warsaw, Wroclaw, and Poznan. They employ 173 staff specializing in designing, customizing and developing professional IT systems, LIMS, SCM, and mobile apps.
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MicrosoftIndustries
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102$10,000+50 - 249 employeesRead More
Located in Wilmington, Delaware; Luts'k, Ukraine and Austin, Texas, DevsX is a midsize custom software development company. Founded in 2021, the team offers Custom Software Development, Mobile App Development, Web Development, CRM consulting and SI, and more.
Clients
Semex Alliance New York Foundation for the Arts Atlantic Records McCoy's Building SupplyIndustries
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103$10,000+250 - 999 employeesBuenos Aires, ArgentinaRead More
Vates is a software development firm that offers IoT development, BI and big data consulting, and custom software development to small business, enterprise, and mid-market clients in the telecommunications, financial, and consumer products services industries. Founded in 1991, their 350+ employees are based across the globe in Aventura, Fla., Sausalito, Calif., Buenos Aires and Cordoba, Argentina, and Santiago, Chile.
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IBMIndustries
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104$5,000+2 - 9 employeesWrocław, PolandRead More
Vratislavia Software Sp. Z o.o. Is a software development firm. They are in Wrocław, Poland and have a small team. The agency provides Custom Software Development, IT strategy consulting, IT staff augmentation, other IT consulting and SI, and more.
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105$10,000+2 - 9 employeesZagreb, CroatiaRead More
Subpixel is a programming and consulting company founded in 2019. With more than two experts, they provide custom software development and AI solutions from their office in Vrbovec, Croatia. They work primarily with small and mid-market firms.
Clients
Alpine Metal Tech GmbH Asemo d.o.o.Industries
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106$5,000+50 - 249 employeesAhmedabad, IndiaCMARIX, a custom software development firm, was established in 2009. They are in Ahmedabad, India; Temecula, California; Oberhausen, Germany and Lagos, Nigeria and have a midsize team. Their services include Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more.Read More
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Schneider ElectricIndustries
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107$50,000+250 - 999 employeesWarszawa, PolandYalantis is an IoT development company founded in 2008. Their midsize team is located in Warszawa, Poland; L'viv, Ukraine; Larnaca, Cyprus and Dnipro, Ukraine. The company offers IoT development, BI & big data consulting & SI, Custom Software Development, Artificial Intelligence, and more.Read More
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Toyota Tsusho Zillow X (Google X) KPMGIndustries
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108$75,000+250 - 999 employeesBuenos Aires, ArgentinaHuenei IT Services is a software development firm established in 1995. They are based in Buenos Aires, Argentina; Providencia, Chile; Ciudad de México, Mexico and San Jose, California and have a midsize team. Their services include Custom Software Development, Web Development, Mobile App Development, IT staff augmentation, and more.Read More
Clients
AIGIndustries
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109$1,000+50 - 249 employeesRead More
Founded in 2015, Honeycomb Software is a software development firm that offers custom software development, web development, and web design services to their small business, mid-market, and enterprise clients in the IT, business services, and e-commerce industries. Their 250 employees are based out of Lviv and Rivne, Ukraine.
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Tracir Financial ServicesIndustries
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110$1,000+250 - 999 employeesDhaka, BangladeshEnosis Solutions is a website development company. Headquartered in Dhaka, Bangladesh, their midsize team offers Web Development, Custom Software Development, Mobile App Development, Application Testing, and more. The agency was launched in 2006.Read More
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111$50,000+250 - 999 employeesFarnborough, EnglandOne Beyond is an UX design company. Their midsize team is headquartered in Farnborough, England; Madrid, Spain; Budapest, Hungary and Szeged, Hungary. The firm focuses on UX/UI Design, IT strategy consulting, cloud consulting & SI, IT staff augmentation, and more.Read More
Clients
Smith & NephewIndustries
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112$50,000+50 - 249 employeesBelfast, Northern IrelandRead More
Instil Software is a software engineering firm based in Belfast, Northern Ireland. Founded in 2005, Instil has about 30 employees that work across a variety of industries. They offer custom software development, mobile app development, cloud consulting and software integration, IoT, and web development.
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113$10,000+50 - 249 employeesNoida, IndiaRead More
Bluelupin Technologies is a mobile and web application developer headquartered in Noida, India with an office in Middlesex, UK. Founded in 2013, about 20 employees provide web development and mobile app development services to small, midmarket, and enterprise clients.
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NASSCOMIndustries
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114$25,000+10 - 49 employeesWestborough, MAWakefly, Inc. Is a web development firm. Launched in 2002, the small company is located in Westborough, Massachusetts. Their services include Web Development, Custom Software Development, Pay Per Click, UX/UI Design, and more.Read More
Clients
Wakefly has designed and developed hundreds of websites across multiple content management systemsIndustries
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115$10,000+50 - 249 employeesAtlanta, GACustom software development company SOLTECH is in Atlanta, Georgia and Key Largo, Florida. The midsize team provides Custom Software Development, IT staff augmentation, Artificial Intelligence, CRM consulting and SI, and more. The company was founded in 1998.Read More
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AdvancEDIndustries
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116$50,000+50 - 249 employeesSan Francisco, CARead More
Cybercraft Inc. is a development agency headquartered in Lviv, Ukraine, that was established 2012. Their team of 19 offers custom software development, IT staff augmentation, web development, and more.
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Palo Alto NetworksIndustries
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117$10,000+250 - 999 employeesMedellín, ColombiaRead More
Ceiba Software is a software and app development firm based in Medellin, Colombia, with a secondary location in Bogota, Colombia. Founded in 2006, this company has more than 400 employees. Services offered by Ceiba Software include custom software development, mobile app development, and IT staff augmentation for businesses of all sizes.
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SuraIndustries
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118$50,000+250 - 999 employeesCluj-Napoca, RomaniaLateral Inc., an artificial intelligence company, was founded in 2008. Their midsize team is headquartered in Cluj-Napoca, Romania; New York, New York; Târgu Mureș, Romania and Oradea, Romania and offers Artificial Intelligence, IT staff augmentation, Custom Software Development, Web Development, and more.Read More
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AMEXIndustries
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119$5,000+50 - 249 employeesDallas, TXIQlance Solutions LLC is a custom software development firm established in 2016. The midsize team focuses on Custom Software Development, Mobile App Development, Other Digital Marketing, Web Development, and more. The company is based in Dallas, Texas; Melbourne , Australia; New York, New York and Ahmedabad, India.Read More
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120$50,000+50 - 249 employeesMontevideo, UruguayCloud consulting & SI company Switch Software was launched in 2009. They are located in Montevideo, Uruguay; Denver, Colorado; Naperville, Illinois and Austin, Texas and have a midsize team. Switch Software offers cloud consulting & SI, IT staff augmentation, Custom Software Development, and Low/No Code Development.Read More
Clients
Verifone BCIE Santander Consumer BBVA BankIndustries
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