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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301$5,000+50 - 249 employeesKalamazoo, MISPARK Business Works is a midsize software development firm established in 2017. Their team offers Custom Software Development, Web Development, Mobile App Development, Web Design, and more. The agency is in Kalamazoo, Michigan; Grand Rapids, Michigan; Houston, Texas and Bloomington, Illinois.Read More
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302$50,000+10 - 49 employeesHarvey, LARead More
Susco Solutions is a software development company. The small Harvey, Louisiana-based company was established in 2005. Their team offers Custom Software Development, Web Development, IT staff augmentation, Mobile App Development, and more.
Clients
App Task Force - Uber-like mobile app for reporting crime and dispatching police. In use in New Orleans and beyond. PosiGen - Solar for all. Extensive Salesforce development and portals for customersIndustries
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303$10,000+50 - 249 employeesKraków, PolandRead More
TechWings is a software development and product design company located in Kraków, Poland. Founded in 2016, they have a cross-functional team of 60+ professionals that serves midmarket enterprises and fast-growing startups in the insurance, travel & hospitality, business automation, logistics, healthcare, real estate, education, and finance sectors. Services include product development, dedicated agile teams, and staff augmentation.
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MicrosoftIndustries
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304$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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305$5,000+10 - 49 employeesGdynia, PolandRead More
Founded in 2017, SolveQ is a software development company headquartered in Gdańsk, Poland. Their team of 14 provides custom software development, web development, application testing, and app modernization.
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TelenorIndustries
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306$10,000+10 - 49 employeesToronto, CanadaEstablished in 2014, DivNotes Inc. Is a small custom software development firm. Their team focuses on Custom Software Development, UX/UI Design, Mobile App Development, Application Management & Support, and more. The company is located in Toronto, Canada.Read More
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307$100,000+50 - 249 employeesNewark, CARead More
Dibutech is a software development firm. The midsize Concord, California-based team provides custom software development and web development. The firm was launched in 2018.
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308$1,000+50 - 249 employeesTârgu Mureș, RomaniaREEA is a midsize website development company based in Târgu Mureș, Romania; Baltimore, Maryland and Dhaka, Bangladesh. They specialize in Web Development, UX/UI Design, Mobile App Development, Custom Software Development, and more and were founded in 1998.Read More
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309Undisclosed10 - 49 employeesReston, VARead More
InfernoRed Technology is a small custom software development firm based in Blacksburg, Virginia and Reston, Virginia. They focus on custom software development, mobile app development, and web development and were launched in 2012.
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MicrosoftIndustries
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310$25,000+250 - 999 employeesCloudX is a custom software development firm. They are based in Manalapan Township, New Jersey and have a midsize team that specializes in Custom Software Development, Generative AI, AI Agents, BI & big data consulting & SI, and more. The company was launched in 2017.Read More
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eBay MIT eDreams SumitomoIndustries
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311$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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312$5,000+50 - 249 employeesPasadena, CAEstablished in 1991, Art+Logic is a software development firm. The agency specializes in Custom Software Development, UX/UI Design, Web Development, Mobile App Development, and more and has a midsize team.Read More
Clients
Yamaha Kroger Trader Joes NASAIndustries
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313$25,000+50 - 249 employeesDallas, TXRead More
Bottle Rocket is a Dallas-based mobile design & development agency founded in 2008. Our services span strategic consulting, data & AI, growth marketing, research, & full lifecycle product development.
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7-ElevenIndustries
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314$1,000+50 - 249 employeesAhmedabad, IndiaERP consulting and SI company Satva Solutions was launched in 2013. Their midsize team is in Ahmedabad, India and Sacramento, California. Their services include ERP consulting and SI, Custom Software Development, and IT staff augmentation.Read More
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RenaultIndustries
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315$25,000+50 - 249 employeesZürich, SwitzerlandRead More
Founded in 2008, Radity GmbH is a digital development company based in Zurich, Switzerland, with offices in Istanbul, Turkey, and Kiev, Ukraine. Their team of 12 employees specializes in web development, custom software development, and UX/UI design primarily for small business clients.
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SocotraIndustries
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316$5,000+50 - 249 employeesSahibzada Ajit Singh Nagar, IndiaFounded in 2010, Ariel Software Solutions Pvt. Ltd. Is a custom software development company. The midsize team focuses on Custom Software Development, Web Development, Artificial Intelligence, UX/UI Design, and more. The firm is located in Sahibzada Ajit Singh Nagar, India.Read More
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317$10,000+50 - 249 employeesWilder, KYRed Hawk Technologies is an artificial intelligence development company headquartered in Wilder, Kentucky. The agency provides Artificial Intelligence, Custom Software Development, Application Management & Support, Mobile App Development, and more and has a midsize team.The agency was established in 2008.Read More
Clients
Boone County PVA Best Upon Request Champion Windows and Doors BioRX HealthcareIndustries
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318$50,000+10 - 49 employeesWarszawa, PolandRead More
Iomico, an IoT development company, is in Warszawa, Poland; Sunnyvale, California; Edmonds, Washington and Buenos Aires, Argentina. The small team provides IoT development, Product Design, Custom Software Development, and Mobile App Development. The agency was established in 2012.
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Glomex SrlIndustries
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319$10,000+250 - 999 employeesKyiv, UkraineRead More
Polytech Software is an IT outsourcing company with about 150 team members in Kyiv, Ukraine, and the United States. Their services include IT managed services, application testing, and CRM Consulting. Founded in 2006, they work primarily with small and midmarket businesses in e-commerce, education, and IT industries.
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KyoceraIndustries
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320$10,000+10 - 49 employeesFranklin, TNDePalma.io is a small Franklin, Tennessee-based UX agency. Founded in 2012, the team offers UX/UI Design, Custom Software Development, Artificial Intelligence, and Low/No Code Development.Read More
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DeloitteIndustries
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321Undisclosed50 - 249 employeesMonterrey, MexicoRead More
Ensitech is an IT staff augmentation company. Their midsize team is located in Monterrey, Mexico and Miami, Florida. Their services include IT staff augmentation, Custom Software Development, BI & big data consulting & SI, Artificial Intelligence, and more. The firm was established in 2004.
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322$25,000+50 - 249 employeesPraha, Czech RepublicWhirr Crew s.r.o. Is an IT staff augmentation company. Established in 2014, the company is headquartered in Praha, Czech Republic. The midsize team focuses on IT staff augmentation, Cybersecurity, Custom Software Development, and Artificial Intelligence.Read More
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323$5,000+10 - 49 employeesLahore, PakistanFounded in 2019, INFINITY-UP is a website development company. The small team focuses on Web Development, Custom Software Development, Mobile App Development, UX/UI Design, and more. The company is headquartered in Lahore, Pakistan; Dover, Delaware and London, Canada.Read More
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SuperCell Saudi Telecommunication (STC)Industries
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324$10,000+10 - 49 employeesSourceCodeStudio, a small software development company, is in Bury St Edmunds, England. They provide Custom Software Development, Mobile App Development, and UX/UI Design and were launched in 2016.Read More
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Parcel SafePlaceIndustries
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325$100,000+10 - 49 employeesSan Diego, CAHyperTrends Global Inc., a software development firm, was launched in 2006. Based in San Diego, California, their small team provides Custom Software Development, Artificial Intelligence, Web Development, Mobile App Development, and more.Read More
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Foundation Escrow USAIndustries
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326$10,000+50 - 249 employeesHamilton, CanadaWeb development firm Cabot Technology Solutions, Inc is headquartered in Hamilton, Canada and Kakkanad, India. The midsize team provides Web Development, Artificial Intelligence, Enterprise App Modernization, Custom Software Development, and more. The agency was established in 2010.Read More
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327$50,000+50 - 249 employeesPortland, ORAltSource Software, a software development firm, is headquartered in Portland, Oregon and Lake Oswego, Oregon. The midsize team offers Custom Software Development, Digital Strategy, Web Development, Mobile App Development, and more. The firm was founded in 2004.Read More
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OHSUIndustries
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328$10,000+10 - 49 employeesHamburg, GermanyCQUELLE is a custom software development company. They specialize in Custom Software Development, Artificial Intelligence, and Mobile App Development and were founded in 2019. Their small team is Hamburg, Germany-based.Read More
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329$5,000+50 - 249 employeesAhmedabad, IndiaIn Ahmedabad, India; London, England and Scottsdale, Arizona, OneClick IT Consultancy P Limited is a custom software development firm. They specialize in Custom Software Development, Mobile App Development, IoT development, AR/VR development, and more and were founded in 2012.Read More
Clients
ClientData LLC.Industries
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330$10,000+10 - 49 employeesL'viv, UkraineEchoGlobal is an IT staff augmentation company. Established in 2013, the small firm is based in Tallinn, Estonia; L'viv, Ukraine; Kraków, Poland and București, Romania. Their team specializes in IT staff augmentation, Staffing, Recruiting, Custom Software Development, and more.Read More
Industries
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