Top C# Developers
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$5,000+< $25 / hr10 - 49L'viv, Ukraine
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See all 3 projectsAvocado-Tech LLC is a custom software development company specializing in bespoke software development services, including frontend development in React and native mobile app development. Reviews highlight their ability to adapt quickly and their competitive pricing, with 100% of reviewers noting their high-quality work and responsiveness to feedback. While manual QA and mobile development speed could improve, overall client satisfaction is high.
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$5,000+$25 - $49 / hr10 - 49Vancouver, Canada
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See all 1 projectsIT Kapital is a custom software development company specializing in tailored automation solutions to enhance operational efficiency. With a professional and bilingual team, they are lauded for their meticulous project management and consistent quality in software engineering. Over 90% of feedback highlights their effective bilingual communication and ability to meet client needs, though some suggest clearer guidance on project timelines.
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$50,000+Undisclosed10 - 49San Diego, CA
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See all 5 projectsOdyssey Computing, Inc. is a Software Development company specializing in Custom Software Creation and Tailored Software Development. Praised for their responsive communication and ability to integrate well with client teams, 100% of reviewers highlight the company's impressive collaboration, timely delivery, and value for cost. Their expertise in end-to-end Software Development ensures successful project outcomes.
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$5,000+Undisclosed2 - 9Ballwin, MO
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See all 5 projectsData Dynamics, Inc. is a Custom Software Creation company specializing in tailored software development for specific client needs. The company is praised for its seamless workflow, robust software engineering capabilities, and exceptional customer service. Highlights include an effective partnership and the ability to address complex challenges, with 100% of reviewers noting their impressive knowledge and service.
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$25,000+$50 - $99 / hr10 - 49Houston, TX
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See all 4 projectsMulti Tech Solutions is a custom software development company specializing in tailored software creation and end-to-end software development. Reviews highlight their excellent project management and 24/7 customer support, with 100% of feedback being positive regarding their responsiveness and communication. Clients appreciate their ability to significantly grow user communities and deliver high-quality, user-friendly applications.
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$5,000+$25 - $49 / hr10 - 49Naples, FL
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See all 2 projectsMounter.io is a creative agency specializing in web development, design, and animation services. Reviews indicate a high level of professionalism and effective communication, with 100% of clients appreciating their dedication and streamlined project management. Clients commend their responsiveness and creativity, though cultural or industry-specific challenges may affect project outcomes. Overall, Mounter.io is recommended for its professionalism and consistent delivery.
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$5,000+$25 - $49 / hr50 - 249ABO, Argentina
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See all 3 projectsGrupo KELSOFT is a bespoke software development company specializing in tailored software solutions. Their professionalism and dedication have consistently impressed clients, with 100% of reviews highlighting effective collaboration and meeting expectations. They are renowned for their seamless communication and ability to augment in-house development teams successfully.
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$5,000+$100 - $149 / hr10 - 49Centennial, CO
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See all 1 projectsArgis Solutions, Inc. is a technology company specializing in Augmented Reality and Geographical Information Systems, offering high-quality software development services. The overall feedback is positive, highlighting their ability to deliver under budget and adapt to different platforms and projects. The only minor issue noted was the need for more intuitive UI design, which was promptly addressed.
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$5,000+$25 - $49 / hr10 - 49Kyiv, Ukraine
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See all 2 projectsMaxiemind is a custom software development company specializing in end-to-end software development and blockchain integration. With positive feedback from 100% of reviewers, clients commend their expertise and project management, noting their proficiency in using agile methodologies. The team is praised for delivering tailored software solutions, particularly in gaming platforms with blockchain features.
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$25,000+$25 - $49 / hr50 - 249San Salvador de Jujuy, Argentina
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See all 1 projectsBlimop is a custom software development company that specializes in providing tailored software development services, particularly by augmenting development teams with specialized developers skilled in Microsoft technologies and .Net. Overall feedback is predominantly positive, with reviewers highlighting Blimop's consistency, diligence, and effective communication. Although a few issues were reported with specific developers, Blimop's responsiveness and ability to address these swiftly are commendable.
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$50,000+$100 - $149 / hr50 - 249Victoria, Canada
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See all 6 projectsAOT Technologies is a bespoke software development firm known for its full-stack capabilities and expertise across various sectors, including healthcare and psychometrics. Their clients commend their broad technical proficiency and adaptability, with over 90% expressing satisfaction with communication and project management. The company is recognized for its commitment to meeting client needs and delivering high-quality, customized software solutions.
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$25,000+$150 - $199 / hr50 - 249Roswell, GA
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See all 2 projectsBuild Technology Group is an IT consultancy and technology solutions provider specializing in business intelligence, Microsoft M365, SharePoint, and software architecture modernization. The company receives overwhelmingly positive feedback, with clients praising their project management, responsiveness, and ability to adapt to changing project needs. Their culture and client-focused approach are highlighted as impressive by 100% of reviewers.
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$5,000+$25 - $49 / hr10 - 49Sharjah, United Arab Emirates
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See all 1 projectsOptimal Logics is a bespoke software development company specializing in custom software creation and CRM enhancements. They receive positive feedback for their knowledgeable and dedicated developers, with 100% of reviews highlighting their expertise and ease of collaboration. Their competitive pricing and ability to work efficiently in remote settings are particularly praised.
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$25,000+$100 - $149 / hr250 - 999
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See all 1 projectsNeudesic is a software development company specializing in custom software creation and tailored software development solutions. Their programming skills and account management are highly praised, with 67% of the feedback emphasizing technical expertise. However, 33% of the reviews highlight a need for improved project management, indicating a tendency toward staff augmentation rather than comprehensive project oversight.
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Undisclosed$25 - $49 / hr10 - 49Rosario, Argentina
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See all 9 projectsiVelopment LLC is a web development company specializing in creating modern, user-friendly, and SEO-optimized websites. The feedback highlights their exceptional project management and responsive communication, leading to significant improvements in website traffic and SEO performance. With over 90% positive remarks, their dedication and expertise were particularly praised, though some suggested providing more detailed project timelines upfront.
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$5,000+$25 - $49 / hr10 - 49Montevideo, Uruguay
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See all 5 projectsiTSystems is a Custom Software Development company specializing in tailored software solutions, with expertise in SharePoint and full-stack development. Reviews highlight their reliability and quality code production, with 100% of reviewers appreciating their project management and communication. Clients recommend frequent communication to optimize project fulfillment and value the company as a trusted development partner.
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$5,000+$50 - $99 / hr50 - 249Quito, Ecuador
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See all 3 projectsBayteq is a distinguished provider of tailored software development services, excelling in custom software creation and full stack software development. Praised for their flexibility and cost-effective solutions, 100% of reviewers highlight Bayteq's technical expertise and client-focused approach. While their project management is generally effective, some clients noted room for improvement in communication and marketing strategy.
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$5,000+$25 - $49 / hr10 - 49Warszawa, Poland
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See all 6 projectsViercode offers bespoke software development, tailored software solutions, and custom app development. The overall feedback indicates that their IT specialists are highly skilled, demonstrating an effective and efficient workflow. Clients appreciate their ability to quickly scale IT teams and deliver high-quality results, making them a strong choice for custom software development projects.
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$5,000+$50 - $99 / hr10 - 49Akron, OH
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See all 2 projectsFortisureIT is a custom software development company specializing in bespoke software creation and tailored solutions. They are highly praised for their responsiveness and efficiency, with 100% of reviewers noting the significant time savings and alignment with project goals. Their expertise in creating KPI dashboards has notably improved data accessibility and decision-making processes for clients.
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$5,000+$50 - $99 / hr10 - 49San Diego, CA
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See all 7 projectsNisman Solutions is a bespoke software development company specializing in custom software creation and full-stack software development. Client feedback indicates a mixed reputation, with approximately 67% of reviewers expressing satisfaction with their collaborative approach, project management, and ability to meet deadlines. However, 33% of feedback highlights concerns with communication, technical capabilities, and handling complex projects.
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$10,000+$50 - $99 / hr50 - 249Wrocław, Poland
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See all 1 projectsMicro Solutions is a bespoke software development company specializing in comprehensive middleware and backend solutions, including DevOps and quality assurance. The company is praised for its exceptional software engineering skills and customer-focused approach, with 100% of the feedback highlighting their ability to adapt and deliver value. Their agile project management style and effective communication tools are highly appreciated by clients.
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$5,000+< $25 / hr10 - 49Ahmedabad, India
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See all 10 projectsVeepal is a bespoke software development company recognized for its expertise in tailored software solutions across various industries. The company is praised for its professional approach, effective project management, and strong communication. Approximately 100% of reviewers commend their ability to deliver projects ahead of schedule while maintaining high-quality standards. Veepal is viewed as a reliable partner for end-to-end software development needs.
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$25,000+$25 - $49 / hr50 - 249Gdańsk, Poland
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See all 2 projectsLansoftDev is a software development company specializing in migrating applications to microservices architecture. The company received 100% positive feedback, with clients praising their deep technical expertise, proactive communication, and ability to deliver projects on time. LansoftDev impressed clients with their capability to reduce costs and time-to-market significantly while enhancing system flexibility and scalability.
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$25,000+$25 - $49 / hr50 - 249Accra, Ghana
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See all 3 projectsAccede is a reputable bespoke software development company specializing in custom software creation and full-stack software development. They consistently deliver projects on time and within budget, with 100% of reviewers praising their adaptability, problem-solving skills, and commitment to quality. Clients appreciate their capability in managing complex projects and maintaining effective virtual communication throughout the development process.
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$1,000+$25 - $49 / hr2 - 9Nottingham, England
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See all 1 projectsU2A Solutions UK Limited is a bespoke software development company that specializes in tailored software creation. They have received overwhelmingly positive feedback, with 100% of reviewers emphasizing their professionalism, effective communication, and the ability to deliver projects on time. Clients particularly appreciate their problem-solving skills and continued support after project completion.
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$5,000+< $25 / hr10 - 49Noida, India
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See all 1 projectsSysQuo Innovation Pvt Ltd is a versatile technology and marketing company specializing in mobile app development, web development, and marketing services. Overall, their performance is positively reviewed, with clients praising their adaptability, technical skills, and dedication. However, 33% of feedback notes room for improvement in adhering to project timelines and some communication challenges due to cultural and language differences.
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$5,000+$25 - $49 / hr10 - 49
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See all 2 projectsAdapt-E is a bespoke software development company specializing in custom solutions and application development. The reviews highlight a strong culture fit, professionalism, and effective communication, with 100% of reviewers noting timely delivery and quality service. Clients appreciate their alignment with company values and the responsiveness of their team.
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$1,000+< $25 / hr10 - 49
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See all 4 projectsIndiadox Solutions Inc is a company specializing in Custom Software Development, delivering web and portal design services tailored to client needs. Reviews highlight effective project management and timely delivery, with 100% of reviewers expressing satisfaction with their expectation management. Despite challenges with time-zone differences, their ability to meet deadlines and deliver robust solutions is praised.
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$25,000+$50 - $99 / hr2 - 9Fairfield, CA
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See all 3 projectsIdeas Factory US is a Custom Software Creation company specializing in tailored software development, particularly with the GeneXus platform. Feedback indicates 100% positive reviews, highlighting their responsive communication, excellent project management, and solution-oriented approach. Clients appreciate their ability to meet requirements and offer effective coaching and staff augmentation.
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$25,000+Undisclosed10 - 49Durham, NC
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See all 1 projectsSmashing Boxes is a web development company known for updating user interfaces and improving web applications. They are praised for their creativity, design skills, and responsiveness, delivering projects on time. In this review, 100% of the feedback is positive, highlighting user engagement improvements and successful project outcomes.
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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 -
$25,000+$50 - $99 / hr250 - 999Novi Sad, Serbia
Ability to deliver
38.8/40.019.2/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
60% Custom Software Development20% C#40% 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 -
$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