Top C# Developers
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$5,000+$25 - $49 / hr10 - 49Cagliari, Italy
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NC8 is a small Cagliari, Italy-based software development firm. Their services include Custom Software Development and Artificial Intelligence.
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$25,000+$100 - $149 / hr10 - 49Ipswich, England
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IJYI is a custom software development firm. The team is headquartered in Ipswich, England and London, England, and their services include Custom Software Development and Architectural Design.
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$5,000+$50 - $99 / hr50 - 249Paris, France
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THE CODING MACHINE is a software development firm. In Paris, France and Lyon, France, the firm was founded in 2005. Their services include Custom Software Development and Web Development.
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$10,000+$50 - $99 / hr10 - 49Warszawa, Poland
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ModelingEvolution is a custom software development firm. They offer Custom Software Development and Web Development and are based in Warszawa, Poland and Austin, Texas.
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$5,000+$25 - $49 / hr50 - 249Ajman, United Arab Emirates
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See all 1 projectsCANADA HITECH is a leading mobile app and web development company based in Dubai, offering modern digital solutions across the Middle East. We specialize in building custom Android and iOS
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$5,000+< $25 / hr50 - 249Dhaka, Bangladesh
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Kaz Software is a custom software development company launched in 2004. Their services include Custom Software Development and Web Development.
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$5,000+$50 - $99 / hr50 - 249Vilnius, Lithuania
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UX design company Nordcode was established in 2002. The firm offers UX/UI Design and Custom Software Development, and is midsize.
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UndisclosedUndisclosed2 - 9New York, NY
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Huis Digital is a custom software development company. The firm is located in New York, New York and San Diego, California. Their services include Custom Software Development and Web Development.
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$5,000+Undisclosed10 - 49
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Tier3 Cyber Security Pakistan is a Cybersecurity company. In Islamabad, Pakistan, their small team provides Cybersecurity and Custom Software Development. The firm was established in 2011.
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$5,000+$50 - $99 / hr10 - 49Nicosia, Cyprus
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DataSakura is a mobile application development firm. Located in Nicosia, Cyprus, their team specializes in Mobile App Development and Custom Software Development.
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$10,000+$25 - $49 / hr50 - 249Monterrey, Mexico
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Axsistec is a software development firm established in 1999. Their team specializes in Custom Software Development and IT staff augmentation.
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$10,000+$25 - $49 / hr10 - 49Montevideo, Uruguay
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Moon Ideas is a custom software development firm. Launched in 2008, the company is based in Montevideo, Uruguay. Their team focuses on Custom Software Development and E-Commerce Development.
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$5,000+$100 - $149 / hr50 - 249Manchester, England
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TrunkBBI is a midsize website development company based in Manchester, England and Leeds, England. The team provides Web Development and Mobile App Development.
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Undisclosed$25 - $49 / hr50 - 249Seattle, WA
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NTSprint LLC is a software development company. They are located in Seattle, Washington and have midsize team of experts. Their services include Custom Software Development and Web Development.
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Undisclosed$100 - $149 / hr10 - 49Agege, Nigeria
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See all 1 projectsDigisperts Technology Company is a versatile technology firm specializing in mail server maintenance and web-app development. Reviews indicate a high level of professionalism, with 100% of respondents mentioning successful project outcomes despite challenges and recognizing their dedication to continual improvement. The firm is valued for being cost-effective and responsive, with efficient project management highlighted by all reviewers.
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$5,000+$50 - $99 / hr10 - 49Prague, Czech Republic
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Siesta Labs is a software development company. Launched in 2016, the company specializes in Custom Software Development and Mobile App Development.
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$25,000+$100 - $149 / hr50 - 249Brookfield, WI
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Founded in 1999, Centare is a software development firm. The team specializes in Custom Software Development and Enterprise App Modernization.
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$5,000+$100 - $149 / hr10 - 49Neuilly-sur-Seine, France
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Userware is an Enterprise App Modernization company. The company is located in Neuilly-sur-Seine, France. Their services include Enterprise App Modernization and Custom Software Development.
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$5,000+$100 - $149 / hr50 - 249Little Rock, AR
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Software development company Mainstream Technologies, Inc. Offers Custom Software Development and Cybersecurity. They were founded in 1996.
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$10,000+$50 - $99 / hr50 - 249Walnut Creek, CA
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MEV is a bespoke software development company with a focus on creating tailored solutions for complex logistical, health, and financial challenges. Their reviews are overwhelmingly positive, highlighting their deep industry understanding and agile project management. Approximately 100% of the clients praised MEV's ability to integrate seamlessly with existing systems and their commitment to client needs and mission alignment.
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$50,000+$50 - $99 / hr10 - 49Galați, Romania
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Nenos Software is a Galați, Romania-based software development company. They focus on Custom Software Development and Artificial Intelligence and were founded in 2011.
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$5,000+< $25 / hr1,000 - 9,999Hanoi, Vietnam
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CMC Global is a large cloud consulting & SI company. Established in 2017, the team specializes in cloud consulting & SI and Custom Software Development.
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$5,000+$150 - $199 / hr10 - 49Morrisville, NC
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See all 1 projectsWith over 15 years of expertise, we specialize in empowering medium to large-scale enterprises to streamline their operations and enhance customer experiences through innovative software solutions.
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$1,000+< $25 / hr10 - 49
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See all 2 projectsSigaap is a company associated with Custom Software Creation, particularly in full-stack multi-feature game development. However, the feedback indicates significant dissatisfaction, with 100% of the reviews describing negative experiences, including project non-delivery and financial misconduct. Reviewers noted poor management and communication, with suggestions for improvement focused on ethical business practices.
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$10,000+Undisclosed50 - 249London, England
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Erlang Solutions is a software development company. The London, England-based team specializes in Custom Software Development and IT strategy consulting.
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$10,000+$50 - $99 / hr10 - 49Whetstone , England
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Established in 2004, IGS Solutions LTD is a custom software development firm. Their team offers Custom Software Development and Mobile App Development.
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$5,000+$25 - $49 / hr10 - 49Yerevan, Armenia
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Technologist , a small custom software development firm, is in Yerevan, Armenia. The team specializes in Custom Software Development and Web Development.
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$5,000+$50 - $99 / hr50 - 249Kington, England
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Software development firm Oceanstart was launched in 2010. The company specializes in Custom Software Development and Web Development, and is midsize.
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$10,000+$100 - $149 / hr2 - 9Worcester, MA
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Petricore, Inc., a software development firm, was launched in 2015. Headquartered in Worcester, Massachusetts, the team offers Custom Software Development and Graphic Design.
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$10,000+$25 - $49 / hr10 - 49Princeton, NJ
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Headquartered in Tel Aviv-Yafo, Israel and Princeton, New Jersey, Ryware is a software development company. The team specializes in Custom Software Development and Web 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
45% Custom Software Development40% C#55% Other -
$50,000+$50 - $99 / hr1,000 - 9,999L'viv, Ukraine
Ability to deliver
38/40.018.2/20 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 -
$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 -
$10,000+$25 - $49 / hr250 - 999L'viv, Ukraine
Ability to deliver
38/40.018.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development25% C#65% 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
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 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 -
$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 -
$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 / 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 -
$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
39/40.019.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
30% Custom Software Development10% C#70% Other -
$25,000+$25 - $49 / hr250 - 999Oslo, Norway
Ability to deliver
39.5/40.019.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
50% Custom Software Development10% C#50% Other -
$1,000+$100 - $149 / hr10 - 49Denver, CO
Ability to deliver
37/40.018/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
70% Custom Software Development40% C#30% 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 / 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 / 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 -
$10,000+$50 - $99 / hr50 - 249Naarden, Netherlands
Ability to deliver
35.8/40.017.2/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
40% Custom Software Development50% C#60% 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 -
$10,000+$25 - $49 / hr10 - 49Ahmedabad, India
Ability to deliver
37.6/40.018.6/20 Reviews9.6/10 Clients & Experience9.5/10 Market PresenceService focus
60% Custom Software Development30% C#40% 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 -
$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 -
$5,000+$50 - $99 / hr10 - 49Rīga, Latvia
Ability to deliver
34.1/40.016.8/20 Reviews10/10 Clients & Experience7.3/10 Market PresenceService focus
60% Custom Software Development60% C#40% 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