Yugal P.

I’m a .NET Developer with 4+ years of experience building scalable, secure, and high-performance enterprise applications and backend services. I specialize in C#, .NET, ASP.NET Core, Web API, RESTful APIs, Entity Framework Core, SQL Server, and LINQ. I also have hands-on experience with authentication and authorization, JWT, OAuth, Clean Architecture, SOLID principles, Azure, and third-party API integrations. ### What I can help you with: • ASP.NET Core & .NET backend development • RESTful API and Web API development • C# application development • SQL Server database design and optimization • Entity Framework Core & LINQ • JWT authentication and role-based authorization • Third-party API and payment gateway integration • Backend architecture using Clean Architecture and SOLID principles • API performance optimization • Bug fixing, debugging, and production issue resolution • Azure App Services and Azure Storage • Swagger/OpenAPI documentation • Background services and asynchronous programming ### My experience includes: • Developing enterprise healthcare management platforms • Building payment and reservation systems • Developing APIs for web and mobile applications • Integrating third-party payment gateways and external services • Designing database-driven applications with SQL Server and Entity Framework Core • Implementing secure authentication and authorization workflows • Troubleshooting production issues and optimizing API/database performance I focus on writing clean, maintainable, secure, and scalable code while keeping communication clear throughout the project. If you need a reliable .NET developer for a new application, API development, backend integration, optimization, or ongoing maintenance, I’d be happy to discuss your requirements.