Top C# Developers
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$5,000+$25 - $49 / hr50 - 249Sahibzada Ajit Singh Nagar, India
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IT staff augmentation company ST SEA TECHNOLOGIES is based in Sahibzada Ajit Singh Nagar, India. Launched in 2019, the team provides IT staff augmentation and Microservices Architecture Services.
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$25,000+$25 - $49 / hr50 - 249Chennai, India
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Custom software development company Congruent Global, Inc. Was founded in 2016. The company focuses on Custom Software Development and BI & big data consulting & SI.
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$10,000+$150 - $199 / hr50 - 249Greenville, SC
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Software development firm Kopis is headquartered in Greenville, South Carolina. Founded in 1999, the team offers Custom Software Development and ERP consulting and SI.
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$10,000+$25 - $49 / hr50 - 249Budapest, Hungary
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Midsize custom software development company DSS Consulting, is based in Budapest, Hungary. Their services include Custom Software Development and IT staff augmentation.
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$25,000+$25 - $49 / hr50 - 249
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Integration Objects is a Houston, Texas-based IoT development company. Launched in 2002, the team provides IoT development and Custom Software Development.
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$1,000+$50 - $99 / hr10 - 49Warszawa, Poland
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Tamaki is a software development firm. The Warszawa, Poland-based team provides Custom Software Development and Video Production.
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$1,000+$25 - $49 / hr2 - 9Kuala Lumpur, Malaysia
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Thrive Technologies Malaysia, an Email Marketing company, provides Email Marketing and Search Engine Optimization. The firm is based in Kuala Lumpur, Malaysia.
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$5,000+$50 - $99 / hr10 - 49Auderghem, Belgium
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Mobile app development firm Flyx is based in Auderghem, Belgium. The team offers Mobile App Development and Other Digital Marketing.
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$10,000+$50 - $99 / hr50 - 249Zielona Góra, Poland
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Cyber Geeks, a midsize software development company, is in Zielona Góra, Poland. Their services include Custom Software Development and Web Development.
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$1,000+$25 - $49 / hr2 - 9Szeged, Hungary
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BerényiSoft Ltd. Is a custom software development firm. In Szeged, Hungary, their small team focuses on Custom Software Development and ERP consulting and SI. The company was launched in 2018.
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$5,000+$25 - $49 / hr2 - 9Suceava, Romania
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See all 1 projectsGlocal Soft specializes in Custom Software Development, offering tailored software solutions to enhance business processes. Their bespoke software development services have received positive feedback, with clients noting their clear communication, prompt delivery, and ability to meet promised outcomes, such as significantly increasing turnover.
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$1,000+$50 - $99 / hr2 - 9Zagreb, Croatia
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Brojka is a small Zagreb, Croatia-based video production company. Their services include Video Production and Other Design.
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$1,000+$200 - $300 / hr2 - 9Glendale, CA
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Cosmic Lens Consulting is a custom software development firm. Their team is located in Glendale, California. The firm focuses on Custom Software Development.
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$5,000+$25 - $49 / hr250 - 999
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See all 1 projectsNEIA Software LLC specializes in Bespoke Software Development, offering tailored software solutions, including web and mobile development. The reviews highlight their strong project management skills, timely delivery, and a highly responsible approach. Clients commend their alignment with company values and experienced team, making them an excellent choice for Custom Software Development projects.
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$1,000+$25 - $49 / hr50 - 249Ahmedabad, India
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ERP consulting and SI company Universal Software is based in Ahmedabad, India. Their services include ERP consulting and SI and Custom Software Development.
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$1,000+$25 - $49 / hr2 - 9Sofia, Bulgaria
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TerraDynamic Ltd. Is a software development firm. They are headquartered in Sofia, Bulgaria and have small team. They specialize in Custom Software Development and Web Development.
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$100,000+$50 - $99 / hr250 - 999Utrecht, Netherlands
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See all 15 projectsQubiz is a tailored software development company renowned for its expertise in developing bespoke software solutions, including custom software creation and full-stack software development. Across multiple reviews, clients commend Qubiz for its technical expertise, agile project management, and proactive problem-solving, with 90% of feedback highlighting their timely delivery and adaptability. The firm is noted for its strong collaboration culture, intelligent approach, and commitment to client success.
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Undisclosed$100 - $149 / hr10 - 49Lansing, MI
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Gravity Works Design & Development is a Lansing, Michigan-based website development firm. Their services include Web Development and Web Design.
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$5,000+$50 - $99 / hr2 - 9
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Custom software development firm Fraser Technologies is located in Coldbrook, Canada. The team specializes in Custom Software Development and Mobile App Development.
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$10,000+$25 - $49 / hr50 - 249Houston, TX
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The Hashtech is a custom software development firm. The firm is in Houston, Texas and Jeddah, Saudi Arabia. Their services include Custom Software Development and Web Development.
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$10,000+$25 - $49 / hr10 - 49Buenos Aires, Argentina
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Small software development company Tupaca, is in Buenos Aires, Argentina. The team offers Custom Software Development and IT staff augmentation.
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Undisclosed< $25 / hr10 - 49Ahmedabad, India
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See all 1 projectsOverseas IT Solution offers website development, WordPress development, and custom website design. Reviews consistently praise the company for its excellent customer service, professional attitude, and timely delivery of projects. Clients particularly appreciate the harmonious working relationship and the efficient, high-quality outcomes of their collaborations.
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Undisclosed< $25 / hr10 - 49Indore, India
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Cubical Hub Games is a mobile application development company. The company is headquartered in Indore, India. Their services include Mobile App Development and Custom Software Development.
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$25,000+$25 - $49 / hr10 - 49Frankfurt am Main, Germany
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Located in Frankfurt am Main, Germany and Berlin, Germany, CODE LEAP AG is a small software development firm. The team provides Custom Software Development and Mobile App Development.
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UndisclosedUndisclosed10 - 49
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EagleTC is a custom software development firm and Application Testing company launched in 2015. The team specializes in Custom Software Development and Application Testing.
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$5,000+$100 - $149 / hr2 - 9Las Vegas, NV
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RoseberryPi LLC is a custom software development firm. Their team is located in Las Vegas, Nevada and offers Custom Software Development and Web Development.
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$10,000+$50 - $99 / hr10 - 49Wrocław, Poland
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Custom software development company Dimensione Creativa is in Wrocław, Poland. The team offers Custom Software Development and UX/UI Design.
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$5,000+$25 - $49 / hr10 - 49Hradec Králové, Czech Republic
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Hanaboso is a software development firm. Located in Hradec Králové, Czech Republic, the company was established in 2012. Their team offers Custom Software Development and IT strategy consulting.
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UndisclosedUndisclosed250 - 999Madhapur, India
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See all 1 projectsGSS Infotech provides space planning, layout drawing, furniture and fabric selection, floor plans, design rationale, color theory, renderings, and personalized interior design services. Reviews highlight their timely delivery and effective communication, with clients expressing high satisfaction and no areas for improvement. GSS Infotech's services are highly regarded for their quality and attention to detail.
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$5,000+$25 - $49 / hr10 - 49Lahore, Pakistan
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ERP consulting and SI company Synctecho Soft is headquartered in Lahore, Pakistan and London, England. Their services include ERP consulting and SI and Custom Software Development.
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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+$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
36.1/40.016.6/20 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 -
$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