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Top freelance ASP.NET developers available to hire

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Freelance ASP.NET Developer - Michael Ayoub
Freelance ASP.NET Developer5.0 (71 reviews)

I’m Michael Ayoub, a Solution Architect and Innovation Leader with over 15 years of experience delivering complex, scalable, and secure technology solutions across fintech, banking, aviation, and enterprise platforms. I specialize in digital transformation, payment systems, enterprise architecture (TOGAF), and product development, with hands-on leadership across B2B, B2C, and microfinance ecosystems. Having held senior roles in companies like Sharjah Airport, Banque Misr, Fawry, and CashCall, I bridge business goals with cutting-edge technology, driving innovation, operational efficiency, and regulatory compliance. Passionate about aligning IT strategy with business value, I thrive in dynamic, cross-functional environments and continuously explore emerging tech to fuel growth and competitive advantage.

Freelance ASP.NET Developer - Alden Gillespy
Freelance ASP.NET Developer

I am a passionate Full-Stack Engineer and product builder with experience delivering reliable, user-focused software for startups and large-scale platforms. I specialize in turning complex ideas into practical, scalable solutions — from refining early concepts to launching polished products used by real customers. Beyond writing code, I enjoy solving challenging problems, improving development processes, and helping others grow through clear guidance and mentorship. Whether it’s debugging a difficult issue, designing a new feature, or building a product from the ground up, I focus on creating solutions that are thoughtful, efficient, and built to make an impact.

Freelance ASP.NET Developer - Kishore Muniyandi
Freelance ASP.NET Developer5.0 (12 reviews)

Hi, I’m Kishore — a Full-Stack Developer & Certified Security Architect with 14+ years of experience building secure, scalable, and user-friendly software solutions. I specialize in: Web & Mobile Development: React, Angular, ASP.NET, C#, Java, Android APIs & Databases: REST APIs, SQL Server, MySQL, MongoDB Cloud & DevOps: Azure, AWS, CI/CD, Docker Security: Applying industry-approved best practices to protect your data I’ve delivered management systems, e-learning platforms, inventory solutions, and mobile games, ensuring smooth functionality and a great user experience. My focus is on clear communication, fast problem-solving, and writing clean, maintainable code. Whether you need bug fixes, performance optimization, code review, or end-to-end development, I can help you get your project back on track and working flawlessly. 📩 Let’s connect and solve your challenges together!

Freelance ASP.NET Developer - Ahmed
Freelance ASP.NET Developer5.0 (2 reviews)

I help developers and product teams solve difficult .NET backend problems, improve architecture, and turn prototypes into secure, production-ready applications. I have 14+ years of software engineering experience, including technical leadership, ASP.NET Core, C#, EF Core, distributed systems, Clean Architecture, DDD, cloud deployment, and AI/LLM integration. I can help with: • Debugging complex .NET and backend issues • Architecture and code reviews • Refactoring AI-generated or legacy code • ASP.NET Core APIs, authentication, and EF Core • MCP, RAG, LLM APIs, and AI-agent integration • System design and production-readiness reviews • CV, GitHub, interview, and career mentoring for .NET developers My sessions are practical and outcome-focused: we inspect the real problem, identify the root cause, implement or plan the solution, and leave you with clear next steps.

Freelance ASP.NET Developer - Ammar Canani
Freelance ASP.NET Developer5.0 (1 reviews)

🚀 Turning Boring into Brilliant I specialize in automating the mundane and transforming inefficiency into opportunity. I sell a powerful ERP + POS system that streamlines operations, teach Python and Excel with real-world flair, and serve as the Technical Advisor for the Systems Development course at the University of Cape Town. Whether it's simplifying workflows or mentoring future tech leaders, I'm all about creating smarter, faster ways to get things done.

Freelance ASP.NET Developer - Sai Krishna
Freelance ASP.NET Developer

Microsoft AI Certified and Innovative Applications Architect with 8+ years of IT experience and extensive knowledge on Designing, Architecting, Developing, Deploying and Testing well versed technical solutions using C++, C#, [ASP.NET](http://asp.net/), .NET Core, .NET 5/6/7/8, Angular, Angular JS, JavaScript, JQuery, HTML5, CSS3, SASS, IONIC 5, T-SQL.

Freelance ASP.NET Developer - Humayun Shabbir
Freelance ASP.NET Developer5.0 (2587 reviews)

Welcome to my profile on Codementor! I'm a dedicated full-time mentor with a track record of over 3500 sessions since 2015. My journey in programming has been marked by a deep engagement with P5.js, among other technologies. My career as a software developer spans over two decades, with a strong focus on Rapid Application Development (RAD). This approach has been a cornerstone of my work, allowing me to efficiently tackle complex and large-scale projects. As an expert in Visual Basic, I bring a wealth of experience, complemented by my proficiency in C#, JavaScript, VBA, and SQL. I'm passionate about problem-solving and navigating intricate code bases. Whether you're dealing with challenges in Visual Basic, C#, JavaScript, or any of the other languages I specialize in, I'm here to help you find effective and streamlined solutions. Let's work together to achieve your programming goals! I love working with: ⭐ Visual Basic ⭐ C# ⭐ JavaScript ⭐ VBA ⭐ SQL ✅ Recognitions: ------------------------- 🔹 Codementor of The Year 2018 🏆 https://twitter.com/CodementorIO/status/1076225048837586944 💎 Achievements: -------------------------- 🔹 3000+ Sessions 🔹 3 Arc/CodementorX projects

Freelance ASP.NET Developer - Miguel Febres
Freelance ASP.NET Developer5.0 (24 reviews)

Technology leader with over 20 years of experience across cloud engineering, software architecture, cybersecurity, and technical management. I specialize in designing and securing enterprise-grade Azure environments, modernizing applications, implementing Infrastructure as Code, building CI/CD pipelines, and leading teams through complex technology initiatives. My background combines hands-on engineering expertise with strategic leadership, allowing me to bridge cloud, software development, and security to deliver reliable, scalable, and business-focused solutions. * Microsoft – Azure Administrator * Microsoft – Azure Fundamentals * Microsoft – Azure AI Fundamentals * Microsoft – Azure Data Fundamentals * CompTIA CASP+ * CompTIA Security+ * EC Council – Certified Application Security Engineer .NET * EC Council – CEH Certified Ethical Hacker * eLearnSecurity – eCRE Certified Reverse Engineer * IITAC – Certified Reverse Code Engineering Professional * IACRB – Certified Reverse Engineering Analyst * Embarcadero Certified Delphi Developer

Freelance ASP.NET Developer - Herman Tho Tan
Freelance ASP.NET Developer5.0 (5 reviews)

Senior back-end developer with 12+ years of experience. Develop IoT Monitoring System, Voting Dashboard, EduTech, Job Portal, Casino & Logistics System. hermanthotan@gmail.com https://www.linkedin.com/in/hermanthotan

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Frequently asked questions

How long do ASP.NET projects normally take?

The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance ASP.NET project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance ASP.NET request on Codementor, check out our article.

How much does it cost to hire a freelance ASP.NET developer?

We don’t charge anything when you post a freelance hiring request for ASP.NET developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.

What makes Codementor ASP.NET developers different?

We do a comprehensive technical and communications screen of all ASP.NET developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing ASP.NET developers’ user satisfaction rates.

What happens if I’m not happy with the freelancer’s work?

As a platform, we strive to ensure you’re always happy with your ASP.NET project’s results. If you’re unsatisfied with the results, you can choose to get a refund for the project. Additionally, you can contact our support team should you need any further assistance with your project.

For more answers to frequently asked questions, see here.

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