Top C# Developers
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UndisclosedUndisclosedFreelancer
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Daniel Sarkwa is a web design company headquartered in Turku, Finland. Their services include Web Design and UX/UI Design.
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UndisclosedUndisclosedFreelancerEverett, WA
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Mystic Engineering / Mystic Industries is a small Product Design company located in Everett, Washington. Their services include Product Design and Custom Software Development.
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Undisclosed$150 - $199 / hr2 - 9Coon Rapids, MN
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Business Automation Specialists of Minnesota is an ERP consulting and SI company. They were established in 1985 and provide ERP consulting and SI and CRM consulting and SI.
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UndisclosedUndisclosed2 - 9Wilmington, MA
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Headquartered in Wilmington, Massachusetts, NetPack Technologies, Inc is a small software development firm. Their services include Custom Software Development and E-Commerce Development.
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UndisclosedUndisclosed2 - 9Kfar HaRif, Israel
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UX company Kamedia Technology Services was launched in 2014. The firm provides UX/UI Design and Custom Software Development.
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UndisclosedUndisclosed2 - 9Oslo, Norway
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Sensorita is an IoT development company launched in 2020. The team focuses on IoT development and Custom Software Development and is in Oslo, Norway.
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UndisclosedUndisclosed2 - 9
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Bancroft Solutions, LLC, a cloud consulting & SI company, is located in Lewes, Delaware and North Myrtle Beach, South Carolina. They offer cloud consulting & SI and CRM consulting and SI.
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UndisclosedUndisclosed2 - 9San Francisco, CA
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Located in San Francisco, California, SyCo Media Inc. Is a small social media marketing company. Their services include Social Media Marketing and Email Marketing.
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UndisclosedUndisclosed2 - 9Phoenix, AZ
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Sappsworld Programming is a small Phoenix, Arizona-based web design agency. Their services include Web Design and Custom Software Development.
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UndisclosedUndisclosed2 - 9Chicago, IL
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Teambees Corp, a custom software development company, was launched in 2020. The team offers Custom Software Development and UX/UI Design and is in Chicago, Illinois and Gurugram, India.
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UndisclosedUndisclosed2 - 9
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Bestkeywordsmarketing.com is a small social media marketing agency. They provide Social Media Marketing and Custom Software Development and were established in 2005.
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UndisclosedUndisclosed2 - 9Charlottesville, VA
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Established in 2012, Whispering Woods Software is a SEO agency. Their services include Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9
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Launched in 2021, Adiuvat Consulting is a custom software development company. The team offers Custom Software Development and Computer Engineering.
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UndisclosedUndisclosed2 - 9
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Located in Seattle, Washington, Summit Scientific, Inc. Is a small Engineering company. Their services include Engineering and Computer Engineering.
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UndisclosedUndisclosed2 - 9Rockville, MD
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Systems Programming Consultants, Inc. Is a software development firm. Established in 1982, their team specializes in Custom Software Development and Web Development.
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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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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
45% Custom Software Development40% C#55% 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+$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 -
$50,000+$50 - $99 / hr250 - 999Hudson, OH
Ability to deliver
36.3/40.016.8/20 Reviews9.8/10 Clients & Experience9.7/10 Market PresenceService focus
30% Custom Software Development30% 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 -
$25,000+$50 - $99 / hr250 - 999São Paulo, Brazil
Ability to deliver
39.3/40.020/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
40% Custom Software Development10% C#60% 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
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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