Full-Stack ASP.NET Core, React, and SQL Expert

Cliente Freelancer · Remoto · Remoto · freelance · mid · 250–750 USD

Publicada el 2026-07-27

Descripción de la oferta

I'm a Full-Stack Software Engineer specializing in ASP.NET Core, React, and SQL Server. I help startups and businesses build secure, scalable, and maintainable web applications. My expertise includes REST API development, authentication with JWT, database design, bug fixing, performance optimization, and responsive frontend development. I have worked on enterprise-level applications, including a multi-tenant Incident Management platform featuring role-based access control, notifications, dashboards, workflow automation, and secure REST APIs. My technical stack includes: • ASP.NET Core (.NET) • C# • React.js • TypeScript • JavaScript • Entity Framework Core • SQL Server • PostgreSQL • REST APIs • JWT Authentication • Git & GitHub I can help you with: Develop ASP.NET Core Web APIs Build React dashboards and admin panels Fix bugs and improve existing applications Optimize SQL queries and database performance Implement authentication and authorization Integrate third-party APIs Refactor and maintain legacy code Improve application architecture Why work with me? • Clean, maintainable code • Fast communication • On-time delivery • Attention to detail • Long-term collaboration mindset I'm ready to help bring your project to life with reliable and professional software development.

Skills

• ASP.NET
• SQL
• React
• SQL Server
• C#
• JavaScript
• PostgreSQL
• REST APIs
• GitHub
• Git
• C
• Entity Framework
• TypeScript
• JWT
• Node.js

Fuente original: freelancer