Top C# Developers
4,598 Companies
List of the Top C# Development Companies
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$5,000+$25 - $49 / hr50 - 249New Town, India
Services provided
10% Custom Software Development15% AI Development15% E-Commerce Development +610% Digital Strategy10% IT Staff Augmentation10% Low/No Code Development10% Mobile App Development10% UX/UI Design10% Web DevelopmentFocus Areas
10% C#10% C++10% HTML5 +710% Java10% JavaScript10% PHP10% Python10% SQL10% Swift10% jqueryEstablished in 2012, Web Idea Solution is a midsize custom software development firm. Their services include Custom Software Development and Web Development.
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UndisclosedUndisclosed10 - 49Bhubaneswar, India
Services provided
25% Custom Software Development35% Web Development20% Mobile App Development +120% Web DesignFocus Areas
30% C#30% ASP.NET15% AJAX +215% XML10% Visual BasicAlbus Technologies is a web development firm. They offer Web Development and Custom Software Development and were launched in 2011. The company is in Bhubaneswar, India.
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$1,000+< $25 / hr10 - 49Dhaka, Bangladesh
Services provided
40% Custom Software Development20% Web Development15% Web Design +310% E-Commerce Development10% Mobile App Development5% Search Engine OptimizationFocus Areas
15% C#15% JavaScript10% ASP.NET +1010% Java10% SQL5% AJAX5% HTML55% Kotlin5% PHP5% Python5% Swift5% Typescript5% jquerySoftShore Technology is a custom software development company founded in 2012. The team offers Custom Software Development and Web Development.
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$1,000+$25 - $49 / hr10 - 49Chișinău, Moldova
Services provided
30% Custom Software Development30% Mobile App Development20% Web Development +310% E-Commerce Development5% UX/UI Design5% Web DesignFocus Areas
25% C#25% Java25% JavaScript +310% ASP.NET10% Other programming & scripting languages5% SwiftGrappex Software, a custom software development company, focus on Custom Software Development and Mobile App Development. They were launched in 2017.
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$5,000+$25 - $49 / hr10 - 49Blagoevgrad, Bulgaria
Services provided
35% Custom Software Development40% Web Development10% E-Commerce Development +210% Mobile App Development5% Application TestingFocus Areas
20% C#20% ASP20% ASP.NET +320% JavaScript10% SQL10% XMLKlevret is a small website development company based in Blagoevgrad, Bulgaria. The team provides Web Development and Custom Software Development.
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$10,000+$25 - $49 / hr10 - 49Mumbai, India
Services provided
40% Custom Software Development30% Web Development15% E-Commerce Development +210% Mobile App Development5% Other Application DevelopmentFocus Areas
15% C#40% ASP.NET25% SQL +210% PHP10% Visual BasicInFusionTech Solutions is a small custom software development firm. Launched in 2020, the team specializes in Custom Software Development and Web Development.
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UndisclosedUndisclosed10 - 49Surat, India
Services provided
45% Custom Software Development30% Web Development10% Web Design +35% Graphic Design5% Mobile App Development5% UX/UI DesignFocus Areas
10% C#40% PHP10% AJAX +410% ASP.NET10% JavaScript10% Python10% SQLSoftware development company Webvision Techsolution Pvt. Ltd. Specializes in Custom Software Development and Web Development. They are located in Surat, India and Surat, India.
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$25,000+$150 - $199 / hr10 - 49Franklin, TN
Services provided
25% Custom Software Development20% AI Agents15% AI Consulting +315% AI Development15% Cloud Consulting & SI10% Generative AIFocus Areas
30% C#30% C++20% SQL +45% Java5% JavaScript5% PHP5% jqueryRōnin Consulting is a software development company established in 2017. Their services include Custom Software Development and AI Agents.
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$1,000+< $25 / hr10 - 49Lahore, Pakistan
Services provided
20% Custom Software Development20% ERP Consulting and SI20% IT Strategy Consulting +220% Mobile App Development20% Web DevelopmentFocus Areas
35% C#15% ASP.NET10% HTML5 +410% SQL10% Typescript10% XML10% jqueryFounded in 2005, cosmosoft business solutions is an IT strategy consulting company. The team specializes in IT strategy consulting and ERP consulting and SI.
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$1,000+$25 - $49 / hr10 - 49
Services provided
35% Custom Software Development35% Document Digitization & Management30% Business ConsultingFocus Areas
20% C#20% ASP.NET20% Java +220% PHP20% jqueryDIVO Solutions Limited is a custom software development company. Their team is based in Dhaka, Bangladesh and offers Custom Software Development and Document Digitization & Management.
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$5,000+$50 - $99 / hr2 - 9Tallinn, Estonia
Services provided
30% Custom Software Development40% Web Development20% Other Application Development +110% E-Commerce DevelopmentFocus Areas
40% C#40% JavaScript20% ASP.NETSee all 1 projectsStratuscode offers web development and design services, specializing in creating professional and aesthetic websites. Reviewers highlight the company's effective communication, efficient project management, and the ability to deliver on time. Clients appreciate the professional, easily updatable websites and the smooth, struggle-free collaboration process with Stratuscode.
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$10,000+$25 - $49 / hr2 - 9
Services provided
50% Custom Software Development20% BI & Big Data Consulting & SI20% Web Development +110% Application Management & SupportFocus Areas
20% C#30% SQL20% ASP.NET +220% Python10% JavaScriptHigh Wheel Software is a custom software development firm. They focus on Custom Software Development and BI & big data consulting & SI and were launched in 2017.
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$5,000+$25 - $49 / hr2 - 9
Services provided
30% Custom Software Development20% Mobile App Development20% UX/UI Design +220% Web Development10% Enterprise App ModernizationFocus Areas
40% C#20% JavaScript10% Java +410% Python10% Swift5% PHP5% SQLEstablished in 2016, Devian Labs is a software development firm. The team specializes in Custom Software Development and UX/UI Design and is based in Monterrey, Mexico.
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$10,000+$50 - $99 / hr2 - 9
Services provided
20% Custom Software Development50% IT Strategy Consulting20% Web Development +110% Application TestingFocus Areas
50% C#25% JavaScript25% Other programming & scripting languagesStoneAge Technologies is a Boulder, Colorado-based IT strategy consulting company. The team provides IT strategy consulting and Custom Software Development.
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$50,000+Undisclosed2 - 9Sofia, Bulgaria
Services provided
20% Custom Software Development80% AI DevelopmentFocus Areas
50% C#50% PythonLaunched in 2019, Centric Technologies LTD is an AI company. The team provides Artificial Intelligence and Custom Software Development.
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$1,000+$50 - $99 / hr2 - 9
Services provided
50% Custom Software Development25% Web Design15% Application Management & Support +110% IT Managed ServicesFocus Areas
20% C#20% ASP.NET20% JavaScript +220% Other programming & scripting languages20% SQLCustom software development firm SUNVERTEX Inc. Is headquartered in Calgary, Canada. Their services include Custom Software Development and Web Design.
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$5,000+$50 - $99 / hr2 - 9Saint Francis, WI
Services provided
40% Custom Software Development30% BI & Big Data Consulting & SI10% Cloud Consulting & SI +45% Application Testing5% E-Commerce Development5% Mobile App Development5% Web DevelopmentFocus Areas
30% C#30% SQL20% ASP.NET +120% JavaScriptBased in Saint Francis, Wisconsin, sonraí is a small software development firm. The team focuses on Custom Software Development and BI & big data consulting & SI.
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$5,000+$25 - $49 / hr2 - 9Timișoara, Romania
Services provided
20% Custom Software Development40% Web Development10% AI Development +310% IT Staff Augmentation10% IoT Development10% Mobile App DevelopmentFocus Areas
50% C#50% ASP.NETXentient Labs is a website development company based in Timișoara, Romania. Launched in 2017, the team specializes in Web Development and Custom Software Development.
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$5,000+$50 - $99 / hr2 - 9Kaunas, Lithuania
Services provided
40% Custom Software Development30% Web Development20% IoT Development +110% Mobile App DevelopmentFocus Areas
30% C#30% Typescript10% JavaScript +510% Swift5% Java5% Kotlin5% Python5% SQLMRE Labs is a small custom software development firm in Kaunas, Lithuania. The team specializes in Custom Software Development and Web Development.
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UndisclosedUndisclosed2 - 9Mumbai, India
Services provided
40% Custom Software Development50% Web Development10% E-Commerce DevelopmentFocus Areas
30% C#30% ASP.NET30% SQL +110% JavaScriptYMS Enterprise is a website development firm. They were launched in 2022, and their services include Web Development and Custom Software Development.
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$5,000+$50 - $99 / hr2 - 9Ankara, Türkiye
Services provided
20% Custom Software Development20% Web Development15% AI Development +315% Blockchain15% Mobile App Development15% UX/UI DesignFocus Areas
50% C#20% JavaScript20% SQL +110% PythonRunic Bytes is a software development company established in 2022. The small team focuses on Custom Software Development and Web Development.
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$1,000+$25 - $49 / hr2 - 9Amman, Jordan
Services provided
30% Custom Software Development40% Web Development10% E-Commerce Development +210% Mobile App Development10% Web DesignFocus Areas
40% C#20% JavaScript20% SQL +210% AJAX10% KotlinBEST, a web development company, was established in 2016. The team provides Web Development and Custom Software Development.
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$25,000+$100 - $149 / hr2 - 9
Services provided
30% Custom Software Development30% Web Development20% API Development +120% Generative AIFocus Areas
40% C#35% ASP.NET20% SQL +15% GoIn London, Canada, Parijat Software Inc is a small software development firm. The team provides Custom Software Development and Web Development.
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$5,000+$50 - $99 / hr2 - 9Skopje, North Macedonia
Services provided
20% Custom Software Development20% Application Testing20% Mobile App Development +220% UX/UI Design20% Web DevelopmentFocus Areas
50% C#35% ASP.NET10% SQL +15% XMLBIS - Business Information Systems is an UX design company headquartered in Skopje, North Macedonia and Prilep, North Macedonia. They specialize in UX/UI Design and Custom Software Development.
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$5,000+$50 - $99 / hr2 - 9Coto, Portugal
Services provided
20% Custom Software Development20% AR/VR Development20% Blockchain +220% Mobile App Development20% Web DevelopmentFocus Areas
50% C#20% JavaScript10% Other programming & scripting languages +210% PHP10% UnrealScriptAden X is a software development firm. They are located in Coto, Portugal and have small team. They provide Custom Software Development and Web Development.
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$10,000+$50 - $99 / hr10 - 49Toronto, Canada
Services provided
40% Custom Software Development30% Enterprise App Modernization15% Application Management & Support +115% Mobile App DevelopmentFocus Areas
20% C#30% Java20% SQL +220% Swift10% PHPSunbeez is a Toronto, Canada-based custom software development firm. Launched in 2016, the team focuses on Custom Software Development and Enterprise App Modernization.
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$10,000+$50 - $99 / hr10 - 49Jundiaí, Brazil
Services provided
40% Custom Software Development25% Mobile App Development25% Web Development +110% Other Application DevelopmentFocus Areas
20% C#50% Typescript10% ASP.NET +210% Python10% SQLEstablished in 2013, Duka Digital is a software development company. Based in Jundiaí, Brazil, the team specializes in Custom Software Development and Web Development.
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$25,000+$50 - $99 / hr10 - 49
Services provided
50% Custom Software Development15% Enterprise App Modernization15% IoT Development +210% Mobile App Development10% Web DevelopmentFocus Areas
10% C#30% Typescript20% C++ +220% Java20% JavaScriptLaunched in 2019, Vantadev is a custom software development firm. The team specializes in Custom Software Development and IoT development and is based in Mississauga, Canada.
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$5,000+$50 - $99 / hr10 - 49
Services provided
10% Custom Software Development25% AR/VR Development20% E-Commerce Development +420% Mobile App Development10% Event Management10% Web Design5% Digital StrategyFocus Areas
50% C#25% SQL25% SwiftOcculiq, an AR/VR development company, was founded in 2023. They offers AR/VR development and Mobile App Development.
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$5,000+$25 - $49 / hr10 - 49Novi Sad, Serbia
Services provided
40% Custom Software Development20% API Development20% Mobile App Development +120% Web DevelopmentFocus Areas
20% C#20% Go20% JavaScript +220% Python20% SQLAltitude IT is a software development company located in Novi Sad, Serbia. They focus on Custom Software Development and Web Development.
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Rollover to see company insights or click a company below for more details.
A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.
By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More
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Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
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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
39.5/40.019.6/20 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
38/40.018.2/20 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 -
$10,000+$50 - $99 / hr250 - 999Novi Sad, Serbia
Ability to deliver
39.2/40.019.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
60% Custom Software Development20% C#40% 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+$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 -
$10,000+$50 - $99 / hr250 - 999Kraków, Poland
Ability to deliver
39/40.019.8/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
30% Custom Software Development20% C#70% Other -
$10,000+$25 - $49 / hr250 - 999L'viv, Ukraine
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 -
$100,000+$25 - $49 / hr250 - 999Cebu City, Philippines
Ability to deliver
38.1/40.019.4/20 Reviews10/10 Clients & Experience8.7/10 Market PresenceService focus
40% Custom Software Development20% C#60% 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 -
$50,000+$50 - $99 / hr250 - 999Hudson, OH
Ability to deliver
36.5/40.017/20 Reviews9.8/10 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 -
$25,000+$50 - $99 / hr1,000 - 9,999Tallinn, Estonia
Ability to deliver
36.2/40.016.2/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
50% Custom Software Development20% C#50% 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 -
$1,000+$100 - $149 / hr10 - 49Denver, CO
Ability to deliver
37/40.018/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
70% Custom Software Development40% C#30% Other -
$25,000+$25 - $49 / hr250 - 999
Ability to deliver
35.9/40.016/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
30% Custom Software Development30% C#70% Other -
$25,000+$25 - $49 / hr250 - 999Vitória, Brazil
Ability to deliver
39.3/40.019.6/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
50% Custom Software Development10% C#50% 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 -
$1,000+< $25 / hr50 - 249Ahmedabad, India
Ability to deliver
37.3/40.018.4/20 Reviews9.6/10 Clients & Experience9.3/10 Market PresenceService focus
60% Custom Software Development30% C#40% 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 -
$10,000+$25 - $49 / hr50 - 249Cape Town, South Africa
Ability to deliver
35.8/40.016.6/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
40% Custom Software Development55% C#60% 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 -
$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 - 249Ahmedabad, India
Ability to deliver
39.4/40.019.4/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
30% Custom Software Development30% C#70% Other -
$25,000+$50 - $99 / hr10 - 49Langhorne, PA
Ability to deliver
36.2/40.018/20 Reviews10/10 Clients & Experience8.2/10 Market PresenceService focus
40% Custom Software Development65% C#60% Other -
$5,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
38.6/40.020/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
60% Custom Software Development10% C#40% Other -
$5,000+$50 - $99 / hr10 - 49Rīga, Latvia
Ability to deliver
33.9/40.016.6/20 Reviews10/10 Clients & Experience7.3/10 Market PresenceService focus
60% Custom Software Development60% C#40% Other
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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
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