Top C# Developers
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UndisclosedUndisclosed10 - 49Colombo, Sri Lanka
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See all 1 projectsAdveccio is a bespoke software development company specializing in end-to-end software development and software engineering. Their reviews highlight a 100% satisfaction rate, with clients praising their cost-effectiveness, expertise, and timely delivery. The company excels in migrating and enhancing software systems, demonstrating proficiency and proactive project management.
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$1,000+$50 - $99 / hr2 - 9Doral, FL
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See all 7 projects305Apps is a bespoke software development company specializing in custom software creation with a strong focus on secure financial technology. The company has received overwhelmingly positive feedback, with 100% of reviews highlighting their expertise in security and effective project management, although some noted the need for improved initial project estimations.
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$5,000+$50 - $99 / hr2 - 9Sofia, Bulgaria
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See all 6 projectsLumicaSoft Ltd. | The Sitefinity Experts is a bespoke software development company known for its technical expertise in custom software creation and software engineering. The company consistently delivers high-quality code, with reviews highlighting their timely communication and efficiency. All reviews reflect positive feedback, emphasizing their culture fit, value for cost, and ability to exceed expectations.
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$50,000+$50 - $99 / hr10 - 49
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ITNNOVATION is a small software development company. They offer Custom Software Development and IT staff augmentation and were founded in 2010.
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$10,000+$50 - $99 / hr2 - 9Novi Sad, Serbia
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See all 3 projectsQbitech is a bespoke software development company renowned for its full-stack and custom software creation services. Their reviews highlight a 100% positive feedback rate, with clients praising their reliability, expertise, and professional project management. Approximately 50% of reviewers commend their impressive communication and down-to-earth culture.
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$25,000+$25 - $49 / hr10 - 49Mangaluru, India
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See all 18 projectsNavinod Technologies LLP (Aykan®) specializes in Custom Software Creation and End-to-end Software Development. Their clients consistently praise their project management skills, timely delivery, and budget-friendly services, with 100% of reviewers highlighting their communication and alignment with client visions. Additionally, clients appreciate their dedication and responsiveness, evident in their commitment to meeting client requirements and project timelines.
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$1,000+$25 - $49 / hr10 - 49Mexicali, Mexico
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See all 1 projectsNora is a digital solutions company renowned for creating engaging virtual experiences. The feedback indicates high customer satisfaction, with 100% positive reviews praising their creativity and commitment, evidenced by their willingness to work extra hours. Clients appreciate their effective project management and the positive impact on customer engagement.
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$1,000+Undisclosed50 - 249Minato City, Japan
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Fusion Systems Japan is a technology solutions provider specializing in POS systems. Their reviews highlight 100% client satisfaction, with specific commendations for their responsiveness and punctual delivery. The company is noted for its intuitive service, with no areas for improvement identified by reviewers.
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$1,000+$25 - $49 / hr2 - 9
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See all 1 projectsTech5 Ethiopia IT SOLUTION PLC is a web design company known for delivering cost-effective solutions and aligning with client values. They consistently meet deadlines and are praised for their hardworking nature, with 100% of the reviews highlighting their punctuality and satisfactory project outcomes.
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$1,000+< $25 / hr10 - 49Kolkata, India
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See all 1 projectsDropgenix Technology Solutions is a digital solutions provider specializing in website development and social media promotion. According to reviews, 100% of clients praised their exceptional design, effective project management, and professional communication. Reviewers consistently highlight their timely delivery and the positive impact on business inquiries and conversions.
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$25,000+< $25 / hr10 - 49Pune, India
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See all 1 projectsArvan Technologies Pvt. Ltd. is a Custom Software Creation company that excels in delivering tailored software solutions. Reviewers consistently praise their technical expertise and flexibility, with 100% of feedback highlighting their helpful business recommendations. However, some suggest improvements in project management, though overall satisfaction with their cost-effective approach remains high.
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$5,000+$50 - $99 / hr2 - 9Atlanta, GA
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See all 1 projectsPinestraw Enterprises LLC is a mobile app development company known for their expertise in creating native applications using React Native for both iOS and Android platforms. They have received overwhelmingly positive feedback, with 100% of reviewers highlighting their responsiveness and dedication. The company is praised for high-quality work and efficient project management, though minor communication issues with developers were quickly addressed.
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$5,000+$150 - $199 / hr10 - 49Islamabad, Pakistan
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See all 4 projectsWeeinvent specializes in bespoke software development, offering tailored software solutions for diverse business needs, such as point-of-sale systems, inventory management, and cloud-based business solutions. Their reviews consistently highlight the company's innovative approach, exceptional customer support, and efficient project management, leading to significant operational improvements and customer satisfaction across various industries.
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$1,000+< $25 / hr10 - 49Noida, India
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See all 1 projectsRoftware Solutions is a Custom Software Development company specializing in tailored software creation and end-to-end software development solutions. Reviews indicate a 100% positive feedback rate, emphasizing their cost-effective solutions, professional team management, and timely delivery. Clients appreciate their technical expertise, with 100% noting their effective project management and communication skills.
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$10,000+$150 - $199 / hr10 - 49
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Remote is a Shrewsbury, England-based software development company. They offer Custom Software Development and Mobile App Development.
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$25,000+$25 - $49 / hr50 - 249Cluj-Napoca, Romania
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See all 2 projectsDual IT Software Services BV is a bespoke software development company offering tailored and end-to-end software solutions. Their clients praise their professionalism, strong collaboration, and agile project management, with 100% positive feedback highlighting a 30% increase in efficiency and reduced costs. They excel in integrating complex business requirements into intuitive digital solutions.
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$25,000+Undisclosed10 - 49
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See all 4 projectsCoretec Inc. is a custom software development company specializing in tailored software development and custom software creation. The company has received predominantly positive feedback, with clients praising their professional communication, timely delivery, and user-friendly design improvements. A notable 90% of reviews highlight their expertise and pleasant collaboration, although some mention challenges with comprehending large codebases initially.
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$1,000+$25 - $49 / hr2 - 9
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See all 1 projectsCUBESOFT is an Android app development company based in Poland. They have demonstrated strong project management skills and responsiveness to feedback, contributing to high user satisfaction. Approximately 80% of reviewers express satisfaction with their services, noting minimal app downtime and effective electronic communication, though attention to UI details could be improved.
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Undisclosed$25 - $49 / hr2 - 9
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See all 2 projectsEveron Lab is a digital transformation and e-commerce development company specializing in online store setups and digital presence enhancement. The feedback indicates a consistently positive experience, with 100% of reviewers praising their professional approach, effective communication, and growth-focused strategies. Clients appreciate their attention to detail and clear project management, resulting in successful online store launches and increased customer engagement.
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$1,000+$50 - $99 / hr2 - 9Porto, Portugal
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See all 1 projectsVirtusai is a web development company renowned for enhancing the usability and functionality of existing applications. Their work is highly regarded, with clients noting improvements in efficiency and responsiveness of their platforms. Feedback indicates strong satisfaction, though there's an opportunity for Virtusai to enhance project documentation. Overall, their strategic insight and commitment to client goals are frequently highlighted.
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$5,000+$25 - $49 / hr10 - 49Târgu Mureș, Romania
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Roloway is a custom software development firm. The team focuses on Custom Software Development and IT strategy consulting and is located in Târgu Mureș, Romania and Dubai, United Arab Emirates.
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$25,000+$25 - $49 / hr10 - 49
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See all 1 projectsAT Computers is a Custom Software Creation company specializing in tailored software development solutions. They consistently receive positive feedback, with 100% of reviewers highlighting their technical precision and collaborative approach. Clients commend their proactive project management and timely delivery, particularly in complex, research-driven environments.
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$10,000+$25 - $49 / hr50 - 249Strovolos, Cyprus
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See all 6 projectsTechbar is a bespoke software development company specializing in tailored software solutions for various industries, including career guidance, data engineering, and platform development. Overall, 100% of reviewers highlight their strong technical expertise, effective project management, and ability to deliver scalable, personalized software solutions. Their commitment to collaboration and clear communication is consistently praised.
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$10,000+$50 - $99 / hr10 - 49Hyderabad, India
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See all 3 projectsCovent Informatics specializes in Custom Software Development, providing tailored solutions like Inventory and Warehouse Management Systems. Their services are highly regarded, with positive feedback emphasizing cost-effectiveness and improved productivity, including a 12% efficiency increase. Around 40% of reviews highlight their competitive pricing and timely project delivery.
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$5,000+$25 - $49 / hr50 - 249Kraków, Poland
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See all 41 projectsAxon is a reputable custom software development firm, specializing in bespoke and end-to-end software creation. They consistently receive positive feedback for their project management and ability to deliver complex solutions, with 100% of reviews highlighting their professionalism and responsiveness. However, a few clients noted room for improvement in areas such as timeline adherence and personnel stability.
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$1,000+$25 - $49 / hr10 - 49London, England
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See all 2 projectsPLAYM8.GAMES is a bespoke software development company specializing in custom software creation, particularly in gameplay engineering for Unreal-based games. Reviewers highlight their technical expertise and flexibility, with 100% noting timely delivery and effective communication. Areas for improvement include proactive communication regarding challenges and a broader perspective on project integration.
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$1,000+< $25 / hr250 - 999
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See all 2 projectsSystato is a technology solutions company specializing in automation, AI, and integration services. Receiving overwhelmingly positive feedback, with reviewers highlighting their prompt communication and skilled workforce, Systato exceeded client expectations by significantly improving operational efficiency. Notably, 100% of reviewers appreciated their ability to rapidly deliver customized solutions and enhance workflow, resulting in substantial time-saving and improved business outcomes.
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$1,000+< $25 / hr2 - 9
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See all 3 projectsRinnegan Technologies Private Limited is a versatile technology solutions company specializing in web and mobile app development. Their reviews highlight impressive branding and design capabilities, with 50% of reviewers praising their responsiveness and personalized service. While one review notes a need for SEO knowledge, overall feedback is positive, emphasizing their effective project management and ability to deliver quality results below industry cost averages.
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$50,000+$25 - $49 / hr10 - 49
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See all 4 projectsCraftchain is a bespoke software development company specializing in blockchain technology for custom software creation and supply chain management. With a focus on security and efficiency, they have received positive feedback, with over 90% of reviewers praising their communication skills and project management. Clients commend their ability to improve business operations through tailored software development solutions.
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$10,000+$25 - $49 / hr10 - 49Brovary, Ukraine
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See all 10 projectsUASOFTDEV is a bespoke software development company renowned for its tailored and full stack software development services. Their reviews reflect a 100% positive sentiment, highlighting their exceptional technical skills, rapid problem-solving, and timely delivery, with specific praise for their ability to reduce data errors by 70-80% and cut data preparation time by 60%.
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List of the Top 15 C# Development Companies
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$50,000+$50 - $99 / hr250 - 999Novi Sad, Serbia
Ability to deliver
36.2/40.018.6/20 Reviews10/10 Clients & Experience7.7/10 Market PresenceService focus
60% Custom Software Development20% C#40% Other -
$25,000+$50 - $99 / hr250 - 999Gliwice, Poland
Ability to deliver
35/40.019.2/20 Reviews10/10 Clients & Experience5.8/10 Market PresenceService focus
25% Custom Software Development40% C#75% Other -
$100,000+$25 - $49 / hr250 - 999Cebu City, Philippines
Ability to deliver
35.6/40.020/20 Reviews10/10 Clients & Experience5.6/10 Market PresenceService focus
40% Custom Software Development20% C#60% Other -
$50,000+$50 - $99 / hr1,000 - 9,999L'viv, Ukraine
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36.3/40.017.6/20 Reviews10/10 Clients & Experience8.8/10 Market PresenceService focus
15% Custom Software Development22% C#85% Other -
$25,000+< $25 / hr1,000 - 9,999Ahmedabad, India
Ability to deliver
33.8/40.017.8/20 Reviews10/10 Clients & Experience6/10 Market PresenceService focus
50% Custom Software Development20% C#50% Other -
$50,000+$50 - $99 / hr250 - 999Nashville, TN
Ability to deliver
31.9/40.016.2/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
40% Custom Software Development70% C#60% Other -
$50,000+$25 - $49 / hr250 - 999Kansas City, KS
Ability to deliver
32.9/40.016.8/20 Reviews10/10 Clients & Experience6.1/10 Market PresenceService focus
30% Custom Software Development30% C#70% Other -
$10,000+$25 - $49 / hr250 - 999L'viv, Ukraine
Ability to deliver
32.9/40.017.4/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
35% Custom Software Development25% C#65% Other -
$50,000+$50 - $99 / hr250 - 999Wrocław, Poland
Ability to deliver
31.3/40.015.8/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
50% Custom Software Development100% C#50% Other -
$25,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
35.2/40.019/20 Reviews10/10 Clients & Experience6.2/10 Market PresenceService focus
20% Custom Software Development60% C#80% Other -
$50,000+$25 - $49 / hr1,000 - 9,999Vienna, VA
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32.5/40.016.8/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
30% Custom Software Development20% C#70% Other -
$10,000+$50 - $99 / hr50 - 249Naarden, Netherlands
Ability to deliver
32.4/40.017/20 Reviews10/10 Clients & Experience5.4/10 Market PresenceService focus
40% Custom Software Development50% C#60% Other -
$50,000+$50 - $99 / hr10 - 49Langhorne, PA
Ability to deliver
31.6/40.017.4/20 Reviews10/10 Clients & Experience4.2/10 Market PresenceService focus
55% Custom Software Development65% C#45% Other -
$25,000+$150 - $199 / hr10 - 49El Segundo, CA
Ability to deliver
31/40.016.2/20 Reviews10/10 Clients & Experience4.8/10 Market PresenceService focus
65% Custom Software Development75% C#35% Other -
$50,000+$50 - $99 / hr1,000 - 9,999Kraków, Poland
Ability to deliver
34.3/40.019/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
15% Custom Software Development22% C#85% Other -
$10,000+$50 - $99 / hr250 - 999Hudson, OH
Ability to deliver
31.4/40.016.4/20 Reviews9.8/10 Clients & Experience5.2/10 Market PresenceService focus
35% Custom Software Development30% C#65% Other -
$5,000+$50 - $99 / hr10 - 49Rīga, Latvia
Ability to deliver
30.8/40.016.6/20 Reviews10/10 Clients & Experience4.2/10 Market PresenceService focus
60% Custom Software Development60% C#40% Other -
$25,000+$50 - $99 / hr50 - 249Houston, TX
Ability to deliver
34.7/40.016/20 Reviews10/10 Clients & Experience8.7/10 Market PresenceService focus
20% Custom Software Development50% C#80% Other -
$50,000+$25 - $49 / hr50 - 249Warszawa, Poland
Ability to deliver
32/40.016.2/20 Reviews9.7/10 Clients & Experience6.1/10 Market PresenceService focus
40% Custom Software Development100% C#60% Other -
$10,000+$25 - $49 / hr250 - 999Kolkata, India
Ability to deliver
35.6/40.020/20 Reviews10/10 Clients & Experience5.6/10 Market PresenceService focus
30% Custom Software Development10% C#70% Other -
$10,000+$100 - $149 / hr250 - 999London, England
Ability to deliver
33/40.017.2/20 Reviews10/10 Clients & Experience5.8/10 Market PresenceService focus
20% Custom Software Development45% C#80% Other -
$50,000+$25 - $49 / hr250 - 999Sofia, Bulgaria
Ability to deliver
36.6/40.020/20 Reviews10/10 Clients & Experience6.6/10 Market PresenceService focus
25% Custom Software Development10% C#75% Other -
$1,000+< $25 / hr250 - 999Dhaka, Bangladesh
Ability to deliver
33.1/40.017.8/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
20% Custom Software Development32% C#80% Other -
$5,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
34.9/40.020/20 Reviews10/10 Clients & Experience4.9/10 Market PresenceService focus
60% Custom Software Development10% C#40% Other -
$25,000+$50 - $99 / hr1,000 - 9,999Tallinn, Estonia
Ability to deliver
31.5/40.015.8/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
50% Custom Software Development20% C#50% Other -
$10,000+$25 - $49 / hr250 - 999Rzeszów, Poland
Ability to deliver
35.4/40.019/20 Reviews10/10 Clients & Experience6.4/10 Market PresenceService focus
25% Custom Software Development15% C#75% Other -
$5,000+$50 - $99 / hr250 - 999McKinney, TX
Ability to deliver
34.8/40.017.6/20 Reviews10/10 Clients & Experience7.2/10 Market PresenceService focus
40% Custom Software Development10% C#60% Other -
$25,000+$25 - $49 / hr1,000 - 9,999Boca Raton, FL
Ability to deliver
34.1/40.018.6/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
30% Custom Software Development10% C#70% Other -
$1,000+$100 - $149 / hr10 - 49Denver, CO
Ability to deliver
32.3/40.017.2/20 Reviews10/10 Clients & Experience5.1/10 Market PresenceService focus
70% Custom Software Development40% C#30% Other -
$50,000+$100 - $149 / hr50 - 249Newport Beach, CA
Ability to deliver
36.7/40.019.6/20 Reviews10/10 Clients & Experience7.1/10 Market PresenceService focus
40% Custom Software Development10% 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