Top C# Developers
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UndisclosedUndisclosed10 - 49București, Romania
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Fullscreen Digital is an UX agency. Headquartered in București, Romania and Tirana, Albania, the agency was established in 2014. Their services include UX/UI Design and cloud consulting & SI.
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UndisclosedUndisclosed10 - 49
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Tambola Solutions is a cloud consulting & SI company. The San Ramon, California-based company was established in 2009. Their team focuses on cloud consulting & SI and Custom Software Development.
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UndisclosedUndisclosed10 - 49Farmers Branch, TX
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Pull Skill Technologies Inc. Is a SEO services firm. Launched in 2010, their team provides Search Engine Optimization and Custom Software Development.
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UndisclosedUndisclosed10 - 49Columbus, OH
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IntelliX Software Inc is a small Columbus, Ohio-based custom software development firm. Their services include Custom Software Development and Web Development.
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UndisclosedUndisclosed10 - 49Langhorne, PA
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Syncro Medical, a cloud consulting & SI company, was launched in 1991. The firm offers cloud consulting & SI and Custom Software Development, and is small.
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UndisclosedUndisclosed10 - 49Malvern, PA
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Cygnus Consulting is a Malvern, Pennsylvania-based software development firm. Established in 2015, the team offers Custom Software Development and BI & big data consulting & SI.
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UndisclosedUndisclosed10 - 49Santa Clara, CA
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BatchTest is a small Product Design company launched in 2005. Their team specializes in Product Design and Application Testing.
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UndisclosedUndisclosed10 - 49Las Vegas, NV
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Maxana.ai, a custom software development company, is located in Las Vegas, Nevada. They specialize in Custom Software Development and Computer Engineering.
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UndisclosedUndisclosed10 - 49Seattle, WA
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Launched in 2017, Diatomic Product Development is a Product Design company. The company focuses on Product Design and Custom Software Development.
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UndisclosedUndisclosedFreelancer
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JohnnyDevCraft LLC, a software development company, specializes in Custom Software Development and Web Development. The agency is based in Melbourne, Florida.
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UndisclosedUndisclosedFreelancerWestminster, CO
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Founded in 2000, dbBri.com is a small business intelligence company. Their services include BI & big data consulting & SI and Custom Software Development.
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$5,000+$50 - $99 / hr2 - 9
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See all 5 projectsAdvancing Data Solutions LLC is a leading provider of tailored software development services, specializing in custom software creation and full-stack software development projects. All reviewers highlighted their expertise in ASP.NET and SQL Server, noting significant improvements in performance and cost efficiency. Impressively, 100% of feedback praised their project management and professionalism, leading to enhanced system uptime and customer satisfaction.
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UndisclosedUndisclosed2 - 9Battery Point, Australia
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Datawise Consulting Pty Ltd is a small IT strategy consulting company headquartered in Battery Point, Australia. Their services include IT strategy consulting and Custom Software Development.
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UndisclosedUndisclosed2 - 9Sarasota, FL
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Rapid Composites is a Contract Manufacturing company. The company is based in Sarasota, Florida. Their team provides Contract Manufacturing and Product Design.
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UndisclosedUndisclosed2 - 9Fort Pierce, FL
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Hub IT Consulting is a data analytics company. In Fort Pierce, Florida and New York, New York, their team focuses on BI & big data consulting & SI and cloud consulting & SI.
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UndisclosedUndisclosed2 - 9
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Small cloud consulting & SI company Solution Machine, is headquartered in Columbus, Ohio. Their services include cloud consulting & SI and Custom Software Development.
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UndisclosedUndisclosed2 - 9Roswell, GA
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A BASIC IDEA, LLC is a web design company. Headquartered in Roswell, Georgia, the company was launched in 2011. Their services include Web Design and Custom Software Development.
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UndisclosedUndisclosed2 - 9Kennesaw, GA
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Neosys Consulting is a cloud consulting & SI company. The Kennesaw, Georgia-based team offers cloud consulting & SI and Custom Software Development.
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UndisclosedUndisclosed2 - 9
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DevXT is a small software development company launched in 2006. Their team specializes in Custom Software Development and Web Development.
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UndisclosedUndisclosed2 - 9Rockwall, TX
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Launched in 2017, Thread Logic, LLC is a cloud consulting & SI company. The team focuses on cloud consulting & SI and Custom Software Development.
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UndisclosedUndisclosed2 - 9Irving, TX
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Marcole Software Consulting is a custom software development firm. The team is located in Irving, Texas, and their services include Custom Software Development and Web Development.
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UndisclosedUndisclosed2 - 9Seven Hills, Australia
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Apex Automation and Robotics Pty Ltd is a Robotics Process Automation company. Established in 2006, the firm focuses on Robotics Process Automation and Engineering.
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UndisclosedUndisclosed2 - 9Jersey City, NJ
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Data analytics company Codigent is in Jersey City, New Jersey. The team focuses on BI & big data consulting & SI and Custom Software Development.
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$25,000+$100 - $149 / hr50 - 249Dhaka, Bangladesh
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See all 12 projectsDatazo InfoTech is a bespoke software development company specializing in custom software creation with a focus on health data visualization, secure platforms, and tailored solutions. Feedback is overwhelmingly positive, with reviewers praising their exceptional project management, empathy-driven design, and flexibility, as evidenced by a 100% satisfaction rate in meeting deadlines and adapting to evolving project needs.
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UndisclosedUndisclosed250 - 999Noida, India
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Bhavna Corp. Is a Noida, India-based application development firm. Their services include Mobile App Development and DevOps Managed Services.
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$25,000+$50 - $99 / hr50 - 249Islamabad, Pakistan
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See all 12 projectsDPL is a Custom Software Development company specializing in Full Stack Software Development, delivering end-to-end solutions tailored to diverse client needs. Across multiple reviews, the company is praised for its flexibility, strong talent pool, and effective communication, with over 90% of feedback highlighting their project management and technical expertise. Clients consistently note their ability to deliver on time and exceed expectations in software engineering endeavors.
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UndisclosedUndisclosed2 - 9
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Department 210, a mobile app development firm, was established in 2012. The small team offers Mobile App Development and API Development.
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$10,000+< $25 / hr250 - 999Coral Springs, FL
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See all 324 projectsSAPPHIRE SOFTWARE SOLUTIONS is a bespoke software development company that offers tailored software solutions across sectors, evidenced by consistent positive feedback, with around 90% of reviewers highlighting their professionalism and technical expertise. Clients appreciate their seamless integration capabilities and prompt, responsive service, while some suggest enhancements in customization options. Their managed software development projects emphasize system stability and user experience.
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UndisclosedUndisclosed250 - 999Memphis, TN
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Launched in 1990, Cook Systems is an IT staff augmentation company. The midsize team offers IT staff augmentation and Application Testing.
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$50,000+$25 - $49 / hr50 - 249L'viv, Ukraine
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See all 41 projectsInVerita is a custom software development company with expertise in full stack and tailored software solutions. Across numerous reviews, clients commend their professionalism, technical competence, and seamless integration into existing teams. An impressive 100% of reviews highlight their timely project delivery and excellent communication, with no significant areas for improvement noted.
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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