Backend Developer specialized in ASP.NET Core with hands-on experience in building scalable, high-performance APIs and database-driven applications. I help clients turn their ideas into reliable backend systems with clean and maintainable code. What I can do for you: - Build RESTful APIs using ASP.NET Core - Design and optimize SQL Server databases - Fix bugs and improve application performance - Implement authentication (JWT, Identity) - Integrate third-party services and APIs Why choose me? - Clean, well-structured code - Fast communication and commitment to deadlines - Focus on performance and scalability I’m ready to start immediately and deliver high-quality results.