As a full stack .NET developer, I specialize in building clean, secure, and high-performance RESTful APIs that connect your apps, services, and third-party platforms seamlessly. From custom API design to third-party API integration, I deliver backend solutions that scale with your business.

Whether you're building a new system or extending an existing one, I ensure your APIs are well-documented, maintainable, and production-ready.

🔧 What I Offer

• ✅ Custom RESTful API Design & Development (ASP.NET Core)
• ✅ Authentication & Authorization (JWT, OAuth 2.0)
• ✅ Secure Data Handling & Input Validation
• ✅ API Versioning, Rate Limiting, and Caching
• ✅ Third-party API Integration (Twilio, Stripe, SendGrid, etc.)
• ✅ API Documentation with Swagger / OpenAPI
• ✅ Database Integration with Entity Framework (EF Core)
• ✅ Real-time APIs using SignalR (if required)

🧩 Technologies Used

• ASP.NET Core / .NET Framework
• C#, LINQ, Entity Framework Core
• SQL Server / MySQL / PostgreSQL
• Swagger / Postman for Testing & Documentation
• JSON / XML Data Formats
• Azure / AWS for API Hosting (optional)

🚀 Why Choose This Service?

• Clean, modular API architecture
• Full-stack experience ensures smooth front-backend communication
• Scalable & secure codebase ready for production
• Real-world experience with third-party API integrations

Let’s build APIs that power your digital ecosystem — fast, secure, and built to scale.