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 full stack software development and mobile app creation. The reviews indicate a high level of satisfaction, with clients appreciating their ability to deliver quality work efficiently and pivot quickly when needed. While 90% of reviewers commend their frontend React development and QA skills, a few suggest improvement in QA automation and mobile development speed.
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$5,000+$25 - $49 / hr10 - 49Montevideo, Uruguay
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See all 5 projectsiTSystems is a Custom Software Creation company specializing in SharePoint and full-stack development. They consistently deliver high-quality software solutions with strong project management skills. Approximately 100% of reviewers praise their reliability and commitment to meeting client expectations, while 50% suggest expanding their team for faster project completion.
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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 full stack software development company specializing in custom software creation and tailored software development. Their reviews highlight a high level of client satisfaction, emphasizing their impressive knowledge, seamless workflow, and dedication to client success. Over 90% of reviewers commend their ability to understand business needs and deliver effective software solutions.
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$5,000+$25 - $49 / hr10 - 49Naples, FL
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See all 2 projectsMounter.io is a digital creative agency specializing in web design, e-commerce solutions, and digital branding services. Across various reviews, they are praised for their professionalism, consistent communication, and efficient project management. Approximately 100% of reviewers commend their responsiveness and quality of work. Clients highlight their ability to deliver impressive design and animation services, though clear communication is advised for optimal project outcomes.
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$5,000+< $25 / hr1,000 - 9,999Hanoi, Vietnam
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CMC Global is a cloud consulting & SI company. Launched in 2017, the team offers cloud consulting & SI and Custom Software Development.
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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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$25,000+$25 - $49 / hr50 - 249Bengaluru, India
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See all 3 projectsKalpita Technologies is a bespoke software development company specializing in tailored software solutions, including custom software creation and end-to-end software development. The company receives overwhelmingly positive feedback for its technical expertise, communication, and customer-centric approach, with clients noting a 40% increase in feature delivery speed and a 50% reduction in bug backlog.
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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, with expertise in technologies such as React.js, Node.js, Ruby on Rails, and Unity. They received positive feedback for their effective project management and blockchain experience, with 100% of reviewers expressing satisfaction and no significant areas for improvement mentioned.
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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 known for augmenting teams with specialized developers skilled in Microsoft technologies and .Net. They have received largely positive feedback, with clients appreciating their consistency, diligence, and effective communication. Despite minor issues with a few developers, Blimop is recognized for their quick response in addressing challenges.
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$5,000+$100 - $149 / hr2 - 9Bury St Edmunds, England
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See all 1 projectsORBN Digital is a web development company known for creating professional and user-friendly websites. The reviews emphasize their ability to integrate modern design elements and align closely with clients' visions. Feedback highlights their excellent project management, with 100% of reviewers praising their timely delivery and effective communication, focusing on a seamless and impressive experience.
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$100,000+$100 - $149 / hr50 - 249Victoria, Canada
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See all 6 projectsAOT Technologies is a bespoke software development company known for its comprehensive range of services, including full-stack and custom software creation. The company consistently receives positive feedback, with over 90% of reviewers highlighting their extensive expertise and exceptional project management skills. Clients appreciate their problem-solving capabilities and reliability, with many mentioning successful collaboration and timely delivery across various projects.
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$5,000+$50 - $99 / hr10 - 49Kharkiv, Ukraine
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See all 4 projectsProtoQ is a bespoke software development company recognized for its excellence in custom software creation, full stack software development, and end-to-end software development services. Feedback highlights their strategic vision and technical excellence, with 100% of reviews noting their adaptability and responsiveness to project dynamics and complexity. Their effective project management ensures transparent planning and cost accuracy.
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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 custom software development company specializing in tailored software development and CRM functionalities. Reviews highlight their dedication, expertise, and reasonable pricing, with 100% of feedback noting their knowledgeable and dynamic CRM-experienced developers. Clients appreciate their efficiency and willingness to learn, though recommend clear communication and onsite technical collaboration.
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$25,000+$100 - $149 / hr250 - 999
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See all 1 projectsNeudesic is a company specializing in Custom Software Creation, particularly in advanced data solutions and dashboard development using Microsoft technologies. While their programming skills and account management receive commendation, some clients have noted deficiencies in their project management capabilities. Approximately 70% of feedback highlights their technical proficiency, while concerns about project oversight constitute around 30% of comments.
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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+$50 - $99 / hr50 - 249Quito, Ecuador
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See all 3 projectsBayteq is a custom software development company specializing in bespoke software creation and full-stack software development. They consistently deliver high-quality solutions, enhancing productivity and user experiences. With over 90% of feedback highlighting their technical expertise and client understanding, they are praised for meeting deadlines, though communication improvements are suggested by 10% of reviewers.
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$5,000+$50 - $99 / hr10 - 49San Diego, CA
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See all 7 projectsNisman Solutions is a custom software development company specializing in tailored software creation and full stack development. Their reviews reflect a mixed reception, with positive feedback highlighting their professionalism, collaborative approach, and effective project management tools. Approximately 67% of reviewers praised their commitment to project success and long-term vision, while 33% noted challenges with communication and technical execution.
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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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$25,000+$50 - $99 / hr10 - 49
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See all 27 projectsIncipient Corp. is a bespoke software development company specializing in custom and full-stack software solutions, with a strong emphasis on tailored software development. The company consistently receives positive feedback, with over 90% of reviews highlighting their project management skills and client-centric approach. Many clients commend their ability to align technology with business goals, resulting in enhanced efficiency and innovation across various industries.
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$5,000+< $25 / hr10 - 49Ahmedabad, India
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See all 10 projectsVeepal is a bespoke software development company specializing in tailored and end-to-end software solutions. Their clients consistently praise their professionalism, effective project management, and ability to meet deadlines, with 100% satisfaction reported by reviewers. Veepal's expertise extends to software engineering for diverse industries, making them a reliable partner for custom software creation and managed software development projects.
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$1,000+Undisclosed50 - 249Minato City, Japan
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See all 2 projectsFusion 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 - 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 dynamic software development company offering mobile and web app solutions, with expertise in marketing and branding. Their adaptability to user needs and dedication to client satisfaction is evident, achieving near-perfect client feedback. However, 20% of reviews note room for improvement in adhering to project timelines.
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$1,000+< $25 / hr10 - 49
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See all 4 projectsIndiadox Solutions Inc is a bespoke software development company specializing in tailored solutions, particularly in web and portal design. Client feedback highlights effective project management and timely delivery, with 100% of reviewers noting successful implementation and expectation management. However, 50% recommend improved communication strategies due to time-zone challenges.
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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 Development company specializing in tailored software solutions and managed software development. The overall feedback is highly positive, with reviews praising their expertise, quality of deliverables, and exceptional project management, as mentioned by 100% of reviewers. They are noted for their responsiveness and problem-solving abilities, with some minor delays in secondary research acknowledged.
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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
39.1/40.019.2/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
25% Custom Software Development40% C#75% Other -
$25,000+< $25 / hr1,000 - 9,999Ahmedabad, India
Ability to deliver
37.6/40.017.8/20 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
36.2/40.016.2/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Custom Software Development70% C#60% 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 - $49 / hr1,000 - 9,999Boca Raton, FL
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 / hr1,000 - 9,999L'viv, Ukraine
Ability to deliver
37.4/40.017.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
22% Custom Software Development22% C#78% Other -
$50,000+$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 -
$10,000+$25 - $49 / hr250 - 999
Ability to deliver
37/40.017.4/20 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
36.6/40.016.8/20 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
38.7/40.019/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
15% Custom Software Development22% C#85% Other -
$10,000+$50 - $99 / hr250 - 999Hudson, OH
Ability to deliver
35.8/40.016.4/20 Reviews9.8/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development30% C#65% Other -
$50,000+$50 - $99 / hr10 - 49Langhorne, PA
Ability to deliver
35.6/40.017.4/20 Reviews10/10 Clients & Experience8.2/10 Market PresenceService focus
55% Custom Software Development65% C#45% Other -
$50,000+$25 - $49 / hr250 - 999Yerevan, Armenia
Ability to deliver
34.7/40.016.6/20 Reviews10/10 Clients & Experience8.1/10 Market PresenceService focus
35% Custom Software Development40% C#65% Other -
$5,000+$100 - $149 / hr10 - 49Denver, CO
Ability to deliver
36.8/40.017.8/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
70% Custom Software Development40% C#30% Other -
$10,000+$25 - $49 / hr250 - 999Kolkata, India
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
30% Custom Software Development10% C#70% 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 -
$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 -
$25,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
38.1/40.019/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
20% Custom Software Development60% C#80% Other -
$10,000+$50 - $99 / hr50 - 249Naarden, Netherlands
Ability to deliver
35.4/40.016.8/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
40% Custom Software Development50% C#60% Other -
$50,000+$25 - $49 / hr50 - 249Warszawa, Poland
Ability to deliver
35.3/40.016.2/20 Reviews9.7/10 Clients & Experience9.4/10 Market PresenceService focus
40% Custom Software Development100% C#60% 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 -
Undisclosed$150 - $199 / hr250 - 999London, England
Ability to deliver
36.4/40.017.2/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
20% Custom Software Development45% C#80% Other -
$25,000+$25 - $49 / hr250 - 999
Ability to deliver
35.9/40.016/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
25% Custom Software Development30% C#75% 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 -
$10,000+$50 - $99 / hr250 - 999Wrocław, Poland
Ability to deliver
37.8/40.018.2/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
25% Custom Software Development20% C#75% Other -
$10,000+$50 - $99 / hr250 - 999Sofia, Bulgaria
Ability to deliver
38.7/40.019/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
20% Custom Software Development20% C#80% Other -
$10,000+$25 - $49 / hr10 - 49Ahmedabad, India
Ability to deliver
36.7/40.017.8/20 Reviews9.6/10 Clients & Experience9.3/10 Market PresenceService focus
70% Custom Software Development30% C#30% Other -
$50,000+$100 - $149 / hr50 - 249Irvine, CA
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 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