Top C# Developers
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$10,000+$50 - $99 / hr50 - 249Amadora, Portugal
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SYONE is a midsize Amadora, Portugal-based custom software development company. Their services include Custom Software Development and Web Development.
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Undisclosed$50 - $99 / hr50 - 249Skopje, North Macedonia
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IBORN.NET is a website development firm launched in 2012. Their team focuses on Web Development and Custom Software Development.
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$1,000+$25 - $49 / hr10 - 49Los Angeles, CA
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Esitebucket is a custom software development firm. Established in 2017, the agency focuses on Custom Software Development and Web Design.
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Undisclosed$50 - $99 / hr2 - 9
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YGen Development is a custom software development firm. Located in Calgary, Canada, the company provides Custom Software Development and UX/UI Design.
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$5,000+$100 - $149 / hr2 - 9Atlanta, GA
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AppBarry is a software development company. The Atlanta, Georgia-based agency focuses on Custom Software Development and Enterprise App Modernization.
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UndisclosedUndisclosed2 - 9Columbus, OH
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Software development company Son Information Systems focuses on Custom Software Development and IT managed services. They are headquartered in Columbus, Ohio.
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$1,000+< $25 / hr10 - 49
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See all 1 projectsEra Biz Solutions specializes in bespoke software development and tailored software solutions, providing custom app development services. Reviews highlight their ability to deliver projects on time with high-quality outcomes, effective communication, and strong project management. Clients appreciate their alignment with company values and cost-effective pricing, making them a preferred choice for custom software development needs.
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$25,000+< $25 / hr10 - 49
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Avicoma is a software development firm. They were established in 2007 and offer Custom Software Development and IT managed services.
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$50,000+$200 - $300 / hr10 - 49
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AUDIOALGORITHMS LLC is a software development company headquartered in Georgia. The team specializes in Custom Software Development and Mobile App Development.
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$10,000+$50 - $99 / hr10 - 49Novi Sad, Serbia
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ElanWave, a software development company, was founded in 2009. They specializes in Custom Software Development and Application Testing.
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$5,000+$25 - $49 / hr10 - 49South Brunswick Township, NJ
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Fortune Infosys is an IT staff augmentation company headquartered in South Brunswick Township, New Jersey and Ahmedabad, India. The team offers IT staff augmentation and Custom Software Development.
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$1,000+$25 - $49 / hr10 - 49Novi Sad, Serbia
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Founded in 2017, Inform Technologies is a software development company. Based in Novi Sad, Serbia and Wien, Austria, the team provides Custom Software Development and Artificial Intelligence.
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UndisclosedUndisclosed10 - 49Würzburg, Germany
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IT Studio Rech GmbH is a custom software development company. Headquartered in Würzburg, Germany and Würzburg, Germany, their team focuses on Custom Software Development and Mobile App
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$250,000+$100 - $149 / hr10 - 49
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Unbound Game Studio, a mobile application development firm, offer Mobile App Development and Web Design. They were founded in 2012.
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$10,000+Undisclosed10 - 49London, England
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Software development company Xamun was founded in 2015. The small team provides Custom Software Development and Artificial Intelligence.
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$25,000+$50 - $99 / hr50 - 249
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Founded in 2019, Rockit Development Studio is a custom software development firm. The midsize team provides Custom Software Development and Web Development.
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$5,000+$50 - $99 / hrFreelancerKaty, TX
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See all 1 projectsAlesti Systems specializes in web development, providing services that enhance accessibility and user experience. Reviews consistently highlight their speed, efficiency, and strong communication. Clients have noted positive impacts on their businesses, often citing successful project management and the company's ability to meet their specific goals effectively.
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$5,000+$25 - $49 / hr10 - 49Prishtina, Kosovo
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See all 1 projectsBBros L.L.C. specializes in Custom Software Development, including bespoke e-commerce solutions and tailored WordPress development. Client feedback highlights significant traffic increases and improved lead generation post-launch. The company is praised for its professional deliverables, effective communication, and comprehensive client training, although minor bugs were noted and promptly resolved.
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$25,000+$50 - $99 / hr50 - 249Győr, Hungary
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Iron Rooster is an Oxford, Pennsylvania-based Other Application Development company. The team offers Other Application Development and Application Testing.
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Undisclosed$25 - $49 / hr10 - 49Bengaluru, India
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Cubic Logics is a Bengaluru, India-based unified communications consulting & SI company. The team offers unified communications consulting & SI and Custom Software Development.
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$10,000+$25 - $49 / hr50 - 249Vadodara, India
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Experts Of SharePoint is an ECM consulting and SI company. Headquartered in Vadodara, India, the team offers ECM consulting and SI and Custom Software Development.
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$5,000+$25 - $49 / hr2 - 9Prishtinë, Kosovo
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Sync-Code is a software development company. Located in Prishtinë, Kosovo, the firm offers Custom Software Development and Web Development.
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$5,000+$100 - $149 / hr10 - 49Kozhikode, India
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Analystor Technologies is a custom software development company. The company is in Kozhikode, India and Kozhikode, India. Their services include Custom Software Development and Mobile App
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$1,000+$25 - $49 / hr10 - 49
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See all 1 projectsWebindia Master offers services including keyword ranking improvement and website redesign. The overall feedback from their reviews highlights their professionalism, trustworthiness, and impressive commitment to client success, which led to a significant increase in profitability. The company is praised for feeling like an integral part of the internal team.
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UndisclosedUndisclosed250 - 999Chennai, India
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ENoah iSolution Pty Ltd is an e-commerce development firm launched in 2005. Their services include E-Commerce Development and Mobile App Development.
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Undisclosed$50 - $99 / hr2 - 9
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In Kendal, England, Impact Technology Software Development is an application development firm. They offer Mobile App Development and Custom Software Development.
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$10,000+$25 - $49 / hr10 - 49Sarajevo, Bosnia and Herzegovina
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App IT, a web development firm, is headquartered in Sarajevo, Bosnia and Herzegovina. Established in 2017, the team provides Web Development and Mobile App Development.
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$1,000+$25 - $49 / hr50 - 249Karachi, Pakistan
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See all 1 projectsSU Solz: Transforming Ideas into Digital Excellence At SU Solz, we specialize in building innovative and high-performing mobile applications that help businesses thrive in today’s competitive
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$1,000+$25 - $49 / hr2 - 9Paris, France
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Elruba is a software development firm. The Paris, France-based agency provides Custom Software Development and Web Development.
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$1,000+< $25 / hr10 - 49
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Based in Burnaby, Canada, SaintCode is a custom software development firm. They specialize in Custom Software Development and E-Commerce Development and were established in 2019.
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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
38.8/40.019/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
25% Custom Software Development22% C#75% Other -
$50,000+$50 - $99 / hr250 - 999Nashville, TN
Ability to deliver
37/40.017/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Custom Software Development70% C#60% Other -
$50,000+$25 - $49 / hr1,000 - 9,999Vienna, VA
Ability to deliver
37.6/40.017.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
30% Custom Software Development20% C#70% 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 -
$25,000+< $25 / hr1,000 - 9,999Ahmedabad, India
Ability to deliver
37.3/40.017.4/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
50% Custom Software Development20% C#50% Other -
$25,000+$50 - $99 / hr250 - 999Novi Sad, Serbia
Ability to deliver
38.6/40.019/20 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
36.4/40.018.2/20 Reviews10/10 Clients & Experience8.2/10 Market PresenceService focus
55% Custom Software Development65% C#45% Other -
$10,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
37.4/40.017.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development25% C#65% Other -
$25,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
50% Custom Software Development20% C#50% Other -
$10,000+$50 - $99 / hr250 - 999Austin, TX
Ability to deliver
38.7/40.019.4/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
30% Custom Software Development20% C#70% Other -
$25,000+$25 - $49 / hr1,000 - 9,999Boca Raton, FL
Ability to deliver
39.4/40.019.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
30% Custom Software Development10% C#70% 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 -
$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 -
$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 -
$10,000+$50 - $99 / hr50 - 249Naarden, Netherlands
Ability to deliver
36.2/40.017.6/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
40% Custom Software Development50% C#60% Other -
$25,000+$25 - $49 / hr250 - 999Austin, TX
Ability to deliver
35.9/40.016/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
30% Custom Software Development30% C#70% Other -
$50,000+$150 - $199 / hr10 - 49Ottawa, Canada
Ability to deliver
37.4/40.017.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development100% C#65% 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 -
$5,000+$50 - $99 / hr10 - 49Rīga, Latvia
Ability to deliver
34.5/40.017.2/20 Reviews10/10 Clients & Experience7.3/10 Market PresenceService focus
60% Custom Software Development60% C#40% Other -
$25,000+$50 - $99 / hr250 - 999São Paulo, Brazil
Ability to deliver
39.2/40.020/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
40% Custom Software Development10% 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 - 999Gdańsk, Poland
Ability to deliver
36/40.016.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
40% Custom Software Development25% C#60% Other -
$25,000+$25 - $49 / hr250 - 999Oslo, Norway
Ability to deliver
38.9/40.019.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
50% Custom Software Development10% C#50% Other -
$5,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
50% Custom Software Development10% C#50% Other -
$5,000+$25 - $49 / hr250 - 999Charlotte, NC
Ability to deliver
38.9/40.020/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
60% Custom Software Development10% C#40% Other -
$5,000+< $25 / hr50 - 249Las Vegas, NV
Ability to deliver
39.4/40.019.4/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
30% Custom Software Development30% C#70% 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