Basics of C# Programming: Start with learning the fundamentals of the C# programming language. You can find free resources and tutorials online to get you started. HTML, CSS, and JavaScript: While you're focusing on backend development, having a basic understanding of frontend technologies like HTML, CSS, and JavaScript will be beneficial. ASP.NET Core: ASP.NET Core is the latest version of the ASP.NET framework and is cross-platform. Start by learning ASP.NET Core as it's becoming the standard for web development with ASP.NET. Online Tutorials and Documentation: Microsoft's official ASP.NET Core documentation is a valuable resource. Start with the official tutorials and guides provided there. Courses and Learning Platforms: Consider enrolling in online courses. Websites like Pluralsight, Udemy, Coursera, and edX offer courses on ASP.NET Core and C# backend development. Look for courses taught by experienced instructors and check the reviews and ratings. Books: Some recommended books for ASP.NET Core and C# include "Pro ASP.NET Core MVC" by Adam Freeman and "C# 9 and .NET 5 – Modern Cross-Platform Development" by Mark J. Price. YouTube Tutorials: There are many YouTube channels dedicated to programming and ASP.NET development. Search for tutorials and walkthroughs that cater to your skill level. Projects and Hands-On Practice: The best way to learn is by doing. Start building small web applications or APIs using ASP.NET Core. Practice is essential to solidify your knowledge. Entity Framework Core: Learn how to work with databases using Entity Framework Core, which is the ORM (Object-Relational Mapping) framework often used with ASP.NET Core. Authentication and Authorization: Understand how to implement user authentication and authorization in your applications, which is a crucial aspect of web development. API Development: Explore how to build RESTful APIs using ASP.NET Core for creating backend services for web and mobile applications. Dependency Injection and Middleware: These are important concepts in ASP.NET Core. Learn how to use Dependency Injection for managing application dependencies and Middleware for handling HTTP requests and responses. Testing and Debugging: Learn how to write unit tests for your code and use debugging tools effectively. Deployment: Understand the process of deploying ASP.NET Core applications to web servers or cloud platforms like Azure, AWS, or Heroku.