A Full Stack .NET Developer is a software developer who is skilled in using Microsoft’s .NET framework for both front-end and back-end development. This role involves working with a range of .NET technologies to build and maintain robust web applications.

Key Skills and Technologies

Front-End Development

1. Web Technologies: Proficiency in HTML, CSS, and JavaScript is essential for any full stack developer.
2. Front-End Frameworks: Familiarity with JavaScript frameworks like Angular, React, or Vue.js is beneficial for creating dynamic and responsive user interfaces.
3. ASP.NET MVC: Understanding of ASP.NET MVC for creating web applications with a clean separation of concerns.
4. Blazor: Knowledge of Blazor for building interactive web UIs with C# rather than JavaScript.

Back-End Development

1. C#: In-depth knowledge of C#, the primary language used for .NET development.
2. .NET Core/Framework: Proficiency in .NET Core (now consolidated into .NET 5 and later) for building high-performance, cross-platform web applications.
3. Entity Framework: Experience with Entity Framework or another ORM for database interactions.
4. Web API: Ability to create RESTful services using ASP.NET Web API.
5. Database Management: Proficiency in SQL Server and T-SQL. Familiarity with NoSQL databases like MongoDB is also beneficial.

Full Stack Integration

• Client-Server Integration: Understanding how to integrate front-end and back-end parts of an application, including AJAX calls, JSON parsing, etc.
• Authentication and Authorization: Implementing security features using ASP.NET Identity or other standards like OAuth, OpenID Connect, and JWT.