Top C# Developers
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UndisclosedUndisclosed2 - 9Phoenix, AZ
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ACE Software, LLC is a data analytics company. The small Phoenix, Arizona-based team offers BI & big data consulting & SI and cloud consulting & SI. The firm was launched in 2013.
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UndisclosedUndisclosed2 - 9
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Founded in 2007, Make It Your Web, a small web design agency, is headquartered in San Antonio, Texas. Their team focuses on Web Design and Custom Software Development.
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UndisclosedUndisclosed2 - 9Charlotte, NC
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MLS Technologies, Inc. Is a cloud consulting & SI company in Charlotte, North Carolina. The team specializes in cloud consulting & SI and Custom Software Development.
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UndisclosedUndisclosed2 - 9Cranford, NJ
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WebZest LLC is a Cybersecurity company. Their small team of employees is in Cranford, New Jersey. Their team offers Cybersecurity and Web Development.
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UndisclosedUndisclosed2 - 9Sydney, Australia
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Established in 2013, Nueve Pty Ltd. Is a CRM consulting and SI company. Their team offers CRM consulting and SI and Custom Software Development.
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UndisclosedUndisclosed2 - 9Dallas, TX
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Zunch Labs is a custom software development company launched in 2000. Their team provides Custom Software Development and Mobile App Development.
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UndisclosedUndisclosed2 - 9Prague 8, Czech Republic
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Founded in 2024, AI-TOMATICA s.r.o. Is a small IT strategy consulting company headquartered in Prague 8, Czech Republic. Their team offers IT strategy consulting and Custom Software Development.
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UndisclosedUndisclosed2 - 9
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EZ Dev is a CRM consulting and SI company. Located in Givat Brenner, Center, Israel, the team specializes in CRM consulting and SI and Custom Software Development.
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$25,000+$25 - $49 / hr50 - 249Karachi, Pakistan
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See all 10 projectsBitswits is a bespoke software development company praised for its custom software creation, particularly in mobile and transcription applications. Clients highlight their innovative solutions, seamless user interfaces, and high client satisfaction. While there are occasional project delays, over 80% of reviews emphasize their responsiveness and cost-effectiveness, with 75% noting their tailored and technically advanced software engineering capabilities.
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UndisclosedUndisclosed50 - 249
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Based in Hallandale Beach, Florida and Warsaw, Poland, Buffer Group is an ERP consulting and SI company. They specialize in ERP consulting and SI and IT managed services and were founded in 1998.
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$25,000+$50 - $99 / hr10 - 49Martlesham, England
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See all 18 projectsCoderus is a bespoke software development company specializing in custom software creation, particularly for mobile and embedded applications, with a demonstrated ability to adapt to complex and evolving industry needs. Across multiple reviews, Coderus consistently receives positive feedback for their flexibility, high-quality deliverables, and effective project management. Notably, 100% of reviewers commend their versatility and ability to meet project deadlines and specifications. They maintain a strong collaborative approach and are responsive to client feedback.
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$10,000+$25 - $49 / hr10 - 49Taipei, Taiwan
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See all 4 projects4i Tech is a custom software development company specializing in bespoke software creation and tailored end-to-end solutions. With a focus on aligning with client values and providing good value for cost, 100% of reviewers praised their project delivery and communication. Their flexibility and dedicated approach were highlighted, with 75% of reviews noting their impressive adaptability and responsiveness to client needs.
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$50,000+$25 - $49 / hr10 - 49
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See all 3 projectsPlantech Industries is a bespoke software development company lauded for its full-stack software development capabilities, evidenced by a successful project with Wave Connect. Reviews highlight their exceptional project management, innovation, and responsiveness, with 90% of feedback being positive, emphasizing their technical expertise and effective communication. Notably, 80% of reviewers praised their agile approach and commitment to excellence.
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UndisclosedUndisclosed10 - 49Bowie, MD
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CipherHQ Technologies LLC is a small Bowie, Maryland-based IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.
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UndisclosedUndisclosed10 - 49Germantown, MD
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Established in 2017, Lares IT Solutions is a small Germantown, Maryland-based UX company. Their team provides UX/UI Design and IT strategy consulting.
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UndisclosedUndisclosed10 - 49Herndon, VA
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Delphine Technologies, a Digital Engineering company, is based in Herndon, Virginia. Their services include Digital Engineering and IT strategy consulting.
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UndisclosedUndisclosed10 - 49Ternopil, Ukraine
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Future Processing Ukraine is an user experience agency established in 2017. The team offers UX/UI Design and BI & big data consulting & SI.
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$10,000+$25 - $49 / hr50 - 249Ho Chi Minh City, Vietnam
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See all 14 projectsRelia Software is a Custom Software Creation company that excels in delivering tailored software development solutions. With 100% positive feedback from clients, they are praised for their high-quality work, effective communication, and prompt delivery. Approximately 50% of reviewers highlight their expertise in rapidly deploying skilled teams to enhance existing projects, while others appreciate their attention to detail and strategic involvement in product development.
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UndisclosedUndisclosed50 - 249
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See all 6 projectsOutsoft is a versatile IT services company specializing in web development, security, and design solutions. Their reviews highlight a consistent track record of timely delivery, responsiveness, and competitive pricing, with 100% of reviewers praising their ability to meet project goals efficiently and effectively. Clients commend Outsoft's effective communication, proactive problem-solving, and commitment to client satisfaction, making them a reliable partner for diverse project needs.
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$10,000+$25 - $49 / hr50 - 249Pune, India
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AnAr Solutions Inc is a Dover, Delaware-based cloud consulting & SI company. Launched in 2013, the team offers cloud consulting & SI and IT staff augmentation.
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UndisclosedUndisclosed50 - 249Boston, MA
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Midsize cloud consulting & SI company MILL5, is based in Boston, Massachusetts. The team offers cloud consulting & SI and IT managed services.
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UndisclosedUndisclosed50 - 249Rīga, Latvia
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Baltic Technology Group is an user experience company. Founded in 1991, the team provides UX/UI Design and BI & big data consulting & SI. The company is located in Michigan and Rīga, Latvia.
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UndisclosedUndisclosed50 - 249L'viv, Ukraine
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UKEESS Software House, a Digital Strategy company, provide Digital Strategy and UX/UI Design. They were established in 2004.
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UndisclosedUndisclosedFreelancerIndianapolis, IN
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ACOMDev, LLC is a business intelligence company. Launched in 1998, the team offers BI & big data consulting & SI and cloud consulting & SI.
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UndisclosedUndisclosedFreelancerVilla Rica, GA
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Studer Consulting Group is a small Villa Rica, Georgia-based cloud consulting & SI company. Their services include cloud consulting & SI and unified communications consulting & SI.
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UndisclosedUndisclosed2 - 9
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Restack.AI | Restack LLC is a custom software development company. The Lviv, Ukraine-based firm offers Custom Software Development and Blockchain.
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UndisclosedUndisclosed2 - 9Island Park, NY
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Cause of a Kind is a web design agency. Launched in 2016, the team focuses on Web Design and Product Design. The company is in Island Park, New York.
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UndisclosedUndisclosed2 - 9Houston, TX
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Bitwise Digital is a web design company. Their small team is in Houston, Texas and provides Web Design and UX/UI Design. The company was founded in 2006.
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UndisclosedUndisclosed2 - 9Edison, NJ
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Megatrendz Media USA Inc., a business intelligence company, is in Edison, New Jersey. Their services include BI & big data consulting & SI and CRM consulting and SI.
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UndisclosedUndisclosed2 - 9Jacksonville, FL
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RockIT Interactive is a branding agency. Their small team of employees is in Jacksonville, Florida. Their team provides Branding and Search Engine Optimization.
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List of the Top 15 C# Development Companies
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$25,000+$50 - $99 / hr250 - 999Gliwice, Poland
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
35% Custom Software Development40% C#65% Other -
$50,000+$50 - $99 / hr1,000 - 9,999L'viv, Ukraine
Ability to deliver
37.6/40.017.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
25% Custom Software Development22% C#75% Other -
$25,000+< $25 / hr1,000 - 9,999Ahmedabad, India
Ability to deliver
38/40.018.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% Custom Software Development20% C#50% Other -
$50,000+$50 - $99 / hr250 - 999Nashville, TN
Ability to deliver
36.4/40.016.4/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Custom Software Development70% C#60% Other -
$50,000+$50 - $99 / hr1,000 - 9,999Kraków, Poland
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
15% Custom Software Development22% C#85% Other -
$100,000+$25 - $49 / hr250 - 999Cebu City, Philippines
Ability to deliver
38.7/40.020/20 Reviews10/10 Clients & Experience8.7/10 Market PresenceService focus
40% Custom Software Development20% C#60% Other -
$10,000+$25 - $49 / hr250 - 999L'viv, Ukraine
Ability to deliver
37.6/40.018/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development25% C#65% Other -
$25,000+$50 - $99 / hr250 - 999Novi Sad, Serbia
Ability to deliver
38.2/40.018.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
60% Custom Software Development20% C#40% Other -
$50,000+$50 - $99 / hr10 - 49Langhorne, PA
Ability to deliver
36/40.017.8/20 Reviews10/10 Clients & Experience8.2/10 Market PresenceService focus
55% Custom Software Development65% C#45% Other -
$50,000+$50 - $99 / hr250 - 999Wrocław, Poland
Ability to deliver
35.4/40.015.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
50% Custom Software Development100% C#50% Other -
$50,000+$50 - $99 / hr250 - 999Hudson, OH
Ability to deliver
36/40.016.6/20 Reviews9.8/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development30% C#65% Other -
$50,000+$25 - $49 / hr250 - 999Kansas City, KS
Ability to deliver
36.5/40.016.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
30% Custom Software Development30% C#70% Other -
$50,000+$25 - $49 / hr1,000 - 9,999Vienna, VA
Ability to deliver
36.6/40.016.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
30% Custom Software Development20% C#70% Other -
$10,000+$100 - $149 / hr250 - 999London, England
Ability to deliver
37.8/40.018.6/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
20% Custom Software Development45% C#80% Other -
$10,000+$50 - $99 / hr250 - 999Wrocław, Poland
Ability to deliver
38.4/40.019.2/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
30% Custom Software Development20% C#70% Other -
$25,000+$25 - $49 / hr1,000 - 9,999Boca Raton, FL
Ability to deliver
38.8/40.019/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
30% Custom Software Development10% C#70% Other -
$25,000+$25 - $49 / hr250 - 999
Ability to deliver
35.9/40.016/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
30% Custom Software Development30% C#70% Other -
$5,000+$25 - $49 / hr250 - 999Kolkata, India
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
30% Custom Software Development10% C#70% Other -
$50,000+$50 - $99 / hr250 - 999Yerevan, Armenia
Ability to deliver
34.6/40.016.6/20 Reviews10/10 Clients & Experience8/10 Market PresenceService focus
40% Custom Software Development40% C#60% Other -
$25,000+$50 - $99 / hr1,000 - 9,999Tallinn, Estonia
Ability to deliver
35.8/40.015.8/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
50% Custom Software Development20% C#50% Other -
$1,000+$100 - $149 / hr10 - 49Denver, CO
Ability to deliver
36.7/40.017.6/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
70% Custom Software Development40% C#30% Other -
$5,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
38.9/40.020/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
60% Custom Software Development10% C#40% Other -
$10,000+$50 - $99 / hr50 - 249Naarden, Netherlands
Ability to deliver
35.6/40.017/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
40% Custom Software Development50% C#60% Other -
$50,000+$150 - $199 / hr10 - 49Ottawa, Canada
Ability to deliver
37/40.017.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development100% C#65% Other -
$10,000+$25 - $49 / hr250 - 999Rzeszów, Poland
Ability to deliver
39.5/40.020/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
25% Custom Software Development15% C#75% Other -
$10,000+$25 - $49 / hr10 - 49Ahmedabad, India
Ability to deliver
37.4/40.018.4/20 Reviews9.6/10 Clients & Experience9.5/10 Market PresenceService focus
60% Custom Software Development30% C#40% Other -
$5,000+$50 - $99 / hr10 - 49Rīga, Latvia
Ability to deliver
33.9/40.016.6/20 Reviews10/10 Clients & Experience7.3/10 Market PresenceService focus
60% Custom Software Development60% C#40% Other -
$25,000+$25 - $49 / hr250 - 999Oslo, Norway
Ability to deliver
38.5/40.018.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
50% Custom Software Development10% C#50% Other -
$10,000+$25 - $49 / hr50 - 249Cape Town, South Africa
Ability to deliver
34.9/40.015.8/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
40% Custom Software Development55% C#60% Other -
$50,000+$25 - $49 / hr250 - 999Sofia, Bulgaria
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
25% Custom Software Development10% C#75% Other
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This article explores the gap between rapid development and sustainable architecture and why long-term success still depends on solid engineering fundamentals.
C# Developer FAQs
C# development companies help businesses and organizations build modern software using C#, a general-purpose high-level programming language known for creative, scalable, and robust solutions. They work closely with the client to design, deploy, and optimize cutting-edge applications. These service providers are primarily focused on .NET environment-based development, ensuring that the software runs seamlessly on different platforms such as desktop, mobile, and/or cloud.
Most C# development providers also leverage several key technologies crucial to the C# environment, including Azure, SQL Server, and Xamarin. Essentially, they aim to create bespoke software that’s efficient, reliable, and cost-effective.
C# development companies offer a vast range of services, from comprehensive software development to deployment and optimization. Here are some services you can expect:
- Custom C# software design and development
- Web application development
- Mobile application development
- Cloud-based application development
- Migration and modernization
- Performance optimization and maintenance
- QA testing
- Third-party API integration
When choosing the right service provider, look for one with proven expertise in the type of service you need.
Choosing the right C# development firm can be difficult, considering the number of options available in the market. Having a clear understanding of your project’s unique requirements, budget limitations, and goals, as well as knowing the key factors to consider, is crucial to narrowing your options. Here are some key criteria to consider:
- Proven C#/.NET expertise
- Certifications
- Tech stack compatibility
- Security and compliance
- Team structure
- Communication and collaboration fit
Additionally, you can find out more about the best C# development companies on Clutch by carefully assessing the verified client reviews and case studies we have collected. The filters and resources we’ve prepared can also help you confidently make an informed agency decision.
- What is your experience with C#, .NET, and other key technologies required for our project?
- Have you worked on a past project that is similar to ours?
- How do you handle code QA testing and CI/CD?
- Can you tell us how your team handles sensitive data, authentication, and authorization?
- How do you handle post-launch support and maintenance?
- What is your communication and reporting process?
Asking crucial questions can help you assess their work and ensure they align with your needs. Don’t hesitate to ask follow-up questions or clarifications on any point when you discuss your project with them.
The cost of hiring a professional C# development company typically range from $25 to $49 per hour; however, a myriad of factors influence the price, including the type and complexity of the software, the size of the team, and the scope of the project.
Additionally, the service providers’ location plays a huge part in determining costs. For instance, developers based in the United States and Western Europe may charge between $100 – $149 per hour, while those based in the Philippines, Ukraine, and Mexico charge $25 – $49 per hour. Find out more about C# and software development pricing here: Software Development Company Pricing Guide