Top C# Developers
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$10,000+$50 - $99 / hr50 - 249Lisboa, Portugal
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See all 5 projectsCodex Software is a bespoke software development company specializing in custom software creation and end-to-end software development. The reviews reflect a 100% positive sentiment, praising their deep technical expertise, particularly in software engineering, strong communication, and proactive approach. Over 60% of reviewers highlighted their ability to deliver prompt solutions and effectively manage projects, making them a reliable partner for complex software projects.
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$10,000+$50 - $99 / hr10 - 49Prague 2 , Czech Republic
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See all 10 projectsJimmy Technologies is a bespoke software development company specializing in end-to-end software engineering solutions. Their reviews highlight a 100% satisfaction rate, with clients praising their ability to deliver high-quality, scalable software on time and within budget. Approximately 67% of the reviews emphasize their expertise in senior-level development, efficient communication, and robust project management.
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$10,000+$25 - $49 / hr50 - 249Pune, India
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See all 20 projectsWishtree Technologies is a bespoke software development firm specializing in tailored solutions for diverse industries. The company excels in managed, custom software creation, with 100% of reviewers highlighting their professionalism, responsiveness, and technical capability. Clients praise their agile processes, effective communication, and ability to exceed expectations, with 85% expressing satisfaction with their end-to-end software development services.
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$5,000+$50 - $99 / hr10 - 49București, Romania
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See all 2 projectsIntelactsoft is a custom software development company specializing in tailored software solutions, including the creation of digital platforms and tech recruitment applications. The company consistently receives positive feedback for delivering projects on time and maintaining agility, with approximately 100% of reviews highlighting their reliability and adaptability. Clients commend their comprehensive project management and responsiveness to evolving needs.
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$1,000+$25 - $49 / hr10 - 49Rīga, Latvia
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See all 9 projectsCodnity specializes in tailored software development, particularly in creating custom software solutions for logistics and data management. The company has received consistently positive feedback, with clients highlighting their excellent project management, technical expertise, and effective communication. Approximately 100% of reviewers appreciated Codnity's ability to deliver projects on time and their adaptability to client needs.
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$100,000+Undisclosed250 - 999Milpitas, CA
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See all 1 projectsRysun Labs Inc. is a Custom Software Creation company specializing in bespoke software development and tailored solutions. Reviewers consistently praise their skilled and dedicated team, noting a 100% satisfaction rate with their effective communication and high professionalism. Clients appreciate their end-to-end software development capabilities, particularly in creating web and mobile applications.
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$10,000+Undisclosed10 - 49İSTANBUL, Türkiye
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See all 8 projectsAPPTECH SYSTEMS is a multinational firm specializing in Custom Software Development, known for its expertise in tailored software creation and managed software development. The company consistently receives positive feedback, with 100% of reviews highlighting their professional project management, swift responsiveness, and exceptional customer service. Clients particularly appreciate their ability to deliver seamless, secure, and user-friendly solutions on time.
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Undisclosed$25 - $49 / hr50 - 249Lahore, Pakistan
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See all 5 projectsAMMAG Technologies is a custom software development company specializing in tailored and full-stack software development, particularly with blockchain technology. Across reviews, 100% of clients commend their professionalism, clear communication, and timely delivery. Their ability to align company values and provide good value for cost frequently stands out.
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$10,000+$25 - $49 / hr10 - 49Arad, Romania
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See all 6 projectsMeshSoftware is a Custom Software Development company known for its expertise in bespoke and end-to-end software engineering solutions. Their reviews emphasize strong project management, timely delivery, and excellent communication, with over 90% of clients highlighting their professional commitment and problem-solving abilities. Clients frequently commend their ability to deliver high-performance, user-friendly software tailored to specific business needs.
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$10,000+$25 - $49 / hr10 - 49Wrocław, Poland
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See all 4 projectsISCAS is a software development company specializing in bespoke software creation, with a focus on tailored and end-to-end software development solutions. Across their reviews, ISCAS is praised for their quick adaptation to new technologies and effective project management. Approximately 100% of reviewers commend their collaborative approach and ability to deliver customized solutions, though some note initial communication challenges that were resolved through alignment.
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$25,000+$25 - $49 / hr250 - 999Kyiv, Ukraine
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See all 16 projectsGrid Dynamics Digital Team excels in custom software development, offering tailored solutions across various domains such as web development, app creation, and specialized software engineering. Reviews indicate a high satisfaction rate, with approximately 95% of feedback being positive, highlighting their technical expertise, effective communication, and commitment to quality. They are praised for their ability to integrate seamlessly with clients' teams and deliver projects on time.
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$1,000+$25 - $49 / hr10 - 49
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See all 9 projectsHashmaker Solutions is a bespoke software development company specializing in tailored software creation and full stack software development. Reviewers consistently praise their professionalism, reliability, and agile project management, with 100% of feedback highlighting their clear communication and timely delivery. Clients appreciate their seamless integration with internal teams, with 50% specifically mentioning their effective collaboration and communication skills.
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$10,000+$25 - $49 / hr50 - 249AAM, Argentina
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See all 1 projectsQuadion Technologies is a bespoke software development company praised for its rapid response time, effective communication, and high-quality UX/UI design. Approximately 100% of reviewers commend their flexibility and efficiency, highlighting a seamless alignment with client needs and values. Their commitment to delivering projects on time and within budget further underscores their expertise in end-to-end software development.
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$5,000+$25 - $49 / hr10 - 49Chennai, India
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See all 5 projectsPixel Tech is a bespoke software development company specializing in custom software creation and mobile application development. The reviews reflect a 100% positive feedback rate, highlighting their expertise in tailoring solutions to clients' needs, project management efficiency, and responsiveness. Notably, 83% of reviewers commend Pixel Tech's ability to deliver on time and maintain effective communication throughout their projects.
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$50,000+Undisclosed50 - 249Berlin, Germany
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See all 2 projectsMVP Factory is a digital development company specializing in creating mobile applications for iOS and Android platforms. They have received overwhelmingly positive feedback, with clients praising their technical expertise and professional project management. Approximately 95% of reviewers highlight their effective communication and flexibility in aligning project goals, making them a preferred choice for businesses seeking rapid execution and reliable support.
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$100,000+$50 - $99 / hr2 - 9Rijeka, Croatia
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See all 1 projectsMorplo is a web development company specializing in creating dynamic and user-friendly platforms with a focus on responsive design, UX/UI, and SEO optimization. The company received overwhelmingly positive feedback, with 100% of reviewers praising their exceptional transparency, professionalism, and innovative approach. Clients highlighted their effective project management, timely delivery, and impressive adaptability to changes.
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$10,000+$50 - $99 / hr10 - 49Zagreb, Croatia
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See all 2 projectsDWIZARDS Web & Software Development Agency offers services in Custom Software Development, including bespoke software solutions and custom app development. Overall feedback highlights their professionalism, dedication to customer satisfaction, and ability to deliver innovative and user-friendly solutions. Clients particularly appreciate their responsiveness, value for cost, and excellent project management.
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$1,000+$25 - $49 / hr10 - 49Sofia, Bulgaria
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See all 3 projectsMaxSoft is a bespoke software development company located in Sofia, Bulgaria, known for its expertise in tailored software development and integration solutions. With 20 years of experience, they specialize in developing complex systems like ERP interfaces and custom software. Reviews indicate a high satisfaction rate, with clients praising their professionalism, efficient project delivery, and effective use of scrum methodology.
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$5,000+$150 - $199 / hr10 - 49Sydney, Australia
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See all 1 projectsMode Games - Mobile, Tablet, AR, VR and Live Events is a custom software development company specializing in creating interactive and educational content. The reviews highlight their expertise in bespoke software development, with 100% positive feedback on their ability to deliver engaging and fun solutions on time. Their project management skills and creativity were specifically praised by all reviewers.
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$5,000+$150 - $199 / hr2 - 9Waco, TX
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See all 6 projectsBerkemeyer Concepts is a Custom Software Creation and Tailored Software Development company that has earned a reputation for strong project management and effective communication. With 100% positive feedback, clients consistently highlight their ability to deliver solutions that genuinely meet business needs and their attentiveness to project outcomes. Notably, 75% of reviewers commend their excellent communication and problem-solving skills.
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$5,000+$100 - $149 / hr2 - 9Colchester, England
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See all 3 projectsChick Digital is a boutique agency specializing in custom software creation and full stack software development, with a focus on digital development and content management solutions. They received overwhelmingly positive feedback, with clients praising their expertise in WordPress and Umbraco, responsive project management, and ability to simplify complex processes, such as CMS for Apple News+, leading to increased traffic and cost savings.
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$100,000+$150 - $199 / hr50 - 249Blainville, Canada
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See all 1 projectsOpenmind Technologies specializes in Custom Software Development, offering tailored solutions to optimize business processes. Reviewers consistently praise their efficiency in delivering bespoke software, highlighting a 100% satisfaction rate with the speed of delivery and problem-solving capabilities. However, 20% suggest improved understanding of third-party integrations.
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$25,000+$50 - $99 / hr10 - 49Tullamore, Ireland
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See all 4 projectsShare IT is a custom software development company specializing in tailored and end-to-end software development solutions, including SharePoint customizations and mobile app development. Approximately 90% of reviews highlight their expertise and seamless integration with client teams, while clients appreciate their ability to understand business needs. However, some reviews suggest improvements in developer independence and communication.
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$5,000+$25 - $49 / hr10 - 49Beograd, Serbia
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See all 1 projectsVox Code is a data management company specializing in data entry, wrangling, and project management services. They have received consistently positive feedback, with clients praising their timely delivery, accuracy, and excellent value. Approximately 100% of the reviews highlight their friendly and organized approach, indicating a strong culture fit and effective communication.
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$10,000+$25 - $49 / hr50 - 249Indore, India
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See all 9 projects6DegreesIT Pvt. Ltd. is a Custom Software Development company specializing in tailored and bespoke software solutions. The reviews highlight their user-centric approach and strong project management skills, with 100% positive feedback on timely delivery and responsiveness. Clients commend their professionalism and ability to deliver complex projects, such as mobile applications and machine learning-based chatbots, within budget and scope.
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$25,000+$50 - $99 / hr10 - 49Pruszków, Poland
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See all 17 projectsJMR is a Bespoke Software Development company specializing in tailored solutions, including backend development and end-to-end software engineering. Their reviews highlight their efficiency and attentiveness, with approximately 90% of feedback being positive. Clients appreciate their ability to integrate quickly into teams and deliver complex projects, though some mention a need for improved communication.
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$10,000+$300+ / hr50 - 249Karachi, Pakistan
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See all 27 projectsICREATIVEZ TECHNOLOGIES is a custom software development company specializing in tailored software solutions, including web development and front-end implementation. The company is praised for its ability to meet deadlines and deliver quality services, with 100% of reviewers highlighting these strengths. However, some reviews indicate a need for improvement in communication and project management.
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$5,000+$50 - $99 / hr10 - 49Tampa, FL
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See all 5 projectsKatpro Technologies Inc is a distinguished company specializing in Custom Software Creation and End-to-end Software Development. They have received overwhelmingly positive feedback, with clients praising their innovative solutions, adaptability to changing project scopes, and effective communication. Approximately 100% of reviewers noted their satisfaction with the project's outcomes and the dedication of the team members.
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$25,000+$150 - $199 / hr10 - 49Holland, MI
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See all 5 projectsTwisthink is a bespoke software development company specializing in human-centered design and cloud infrastructure solutions. They have received predominantly positive feedback, with clients praising their project management skills and commitment, reflected in a high net promoter score of 8. However, clients also noted areas for improvement in scope flexibility and transparency. Approximately 90% of reviews highlight their expertise in user-focused software engineering.
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$1,000+$50 - $99 / hr50 - 249Sydney, Australia
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See all 6 projectsDesignpluz is a bespoke software development company specializing in end-to-end software creation. They have received overwhelmingly positive feedback, with clients praising their structured project management, attention to detail, and understanding of client needs. Approximately 80% of reviewers highlight their ability to deliver tailored, user-centric solutions, while over 90% commend their communication and responsiveness.
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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 / 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 -
$5,000+$25 - $49 / hr250 - 999Charlotte, NC
Ability to deliver
38.6/40.020/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
60% Custom Software Development10% C#40% Other
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C# Developer FAQs
C# development companies help businesses and organizations build modern software using C#, a general-purpose high-level programming language known for creative, scalable, and robust solutions. They work closely with the client to design, deploy, and optimize cutting-edge applications. These service providers are primarily focused on .NET environment-based development, ensuring that the software runs seamlessly on different platforms such as desktop, mobile, and/or cloud.
Most C# development providers also leverage several key technologies crucial to the C# environment, including Azure, SQL Server, and Xamarin. Essentially, they aim to create bespoke software that’s efficient, reliable, and cost-effective.
C# development companies offer a vast range of services, from comprehensive software development to deployment and optimization. Here are some services you can expect:
- Custom C# software design and development
- Web application development
- Mobile application development
- Cloud-based application development
- Migration and modernization
- Performance optimization and maintenance
- QA testing
- Third-party API integration
When choosing the right service provider, look for one with proven expertise in the type of service you need.
Choosing the right C# development firm can be difficult, considering the number of options available in the market. Having a clear understanding of your project’s unique requirements, budget limitations, and goals, as well as knowing the key factors to consider, is crucial to narrowing your options. Here are some key criteria to consider:
- Proven C#/.NET expertise
- Certifications
- Tech stack compatibility
- Security and compliance
- Team structure
- Communication and collaboration fit
Additionally, you can find out more about the best C# development companies on Clutch by carefully assessing the verified client reviews and case studies we have collected. The filters and resources we’ve prepared can also help you confidently make an informed agency decision.
- What is your experience with C#, .NET, and other key technologies required for our project?
- Have you worked on a past project that is similar to ours?
- How do you handle code QA testing and CI/CD?
- Can you tell us how your team handles sensitive data, authentication, and authorization?
- How do you handle post-launch support and maintenance?
- What is your communication and reporting process?
Asking crucial questions can help you assess their work and ensure they align with your needs. Don’t hesitate to ask follow-up questions or clarifications on any point when you discuss your project with them.
The cost of hiring a professional C# development company typically range from $25 to $49 per hour; however, a myriad of factors influence the price, including the type and complexity of the software, the size of the team, and the scope of the project.
Additionally, the service providers’ location plays a huge part in determining costs. For instance, developers based in the United States and Western Europe may charge between $100 – $149 per hour, while those based in the Philippines, Ukraine, and Mexico charge $25 – $49 per hour. Find out more about C# and software development pricing here: Software Development Company Pricing Guide