Back-End Development with .NET and C#

Modern web applications rely on fast, secure, and reliable back-end services to manage data and power user experiences. Choosing a powerful ecosystem like .NET allows you to build enterprise-grade APIs with confidence. This text-based course guides you from programming fundamentals to launching your first web API. You will understand how the .NET runtime works, write clean C# code, and design structured back-ends that handle requests, manage dependencies, and connect with modern developer tools. What you'll learn: - Understand the foundational architecture of the .NET runtime and modern C# syntax. - Build high-performance web APIs using ASP.NET Core and modern Minimal API patterns. - Apply dependency injection principles to write clean, maintainable, and testable code. - Configure routing, middleware, and serialization to handle incoming HTTP requests and JSON data. - Integrate OpenAPI documentation to make your APIs easy to understand and consume. - Leverage AI-assisted coding tools to accelerate your back-end development workflow. The course starts with essential back-end concepts and C# syntax before moving into routing, request handling, and building fully functional APIs. You will learn through clear text explanations, step-by-step code walkthroughs, and conceptual readings. Designed specifically for beginners, this course requires no prior back-end experience, starting with basic terminology and core programming concepts. Begin your journey into back-end engineering today.