A .NET developer needs to be conversant with the latest technology and skill levels that can make them maintain competitiveness in the market. Here are 30 technologies and skills that every .NET developer should master:

  1. C# Programming Language:
    C#, a strong and pliable programming language for the major part used in .NET software application development. It is essentially important for every developer to have a good understanding of this language as it is the foundation on which almost all applications developed with .NET are built.
  2. .NET Core:
    It is a cross platform and open source development framework for macOS, Windows and Linux that has so many advantages including better security, increased speed and enhanced scalability among others.
  3. ASP.NET Core:
    ASP.NET Core is a web application development framework that’s popular among developers today, based on .NET Core. This framework has features that give programmers tools for building fast and high-performance scalable web applications.
  4. Entity Framework Core:
    Entity Framework Core is an open-source and weightless object-relational mapping framework for Entity Framework core that aims to reduce the intricacy of accessing and manipulating databases.
  5. Model-View-Controller (MVC):
    The code is divided into modular parts which perform different tasks by the developers using a design pattern known as Model-View-Controller (MVC). This is mostly used in the development of web applications.
  6. Web APIs:
    Web APIs are interfaces that can be accessed via the internet and developed by app developers. They find wide usage in modern web applications.
  7. Entity Framework Core:
    Entity Framework Core is a framework for ORM (Object-Relational Mapping) allowing C# programs to store data as an advantage.
  8. Microservices:
    Microservices are an architecture style that involves designing large-scale complex systems as small autonomous services broken down by domain boundaries which can be built, deployed and scaled independently.
  9. RESTful APIs:
    RESTful APIs that are known as Web APIs use HTTP verbs such as GET, PUT, POST and DELETE to allow communication with server-side resources. This is very common way of programming on the web.
  10. Dependency Injection (DI):
    Dependency Injection is an approach that enables one to write codes which are loosely linked and that segregates object use from its construction, thereby promoting the maintainability and testability of codes.
  11. Test-Driven Development (TDD):
    Software development approach in TDD writing tests before coding is done. It’s a good technique of guaranteeing reliability, maintainability of code and meeting the software’s requirements.
  12. SignalR:
    Real-time web communication framework SignalR allowing developers to add real-time functionality to web applications.
  13. LINQ:
    A C# language extension LINQ (Language-Integrated Query) that enables developers use uniform syntax to query databases, XML documents and other data sources.
  14. Agile Development:
    In agile development, which is a type of software construction that involves iterative and incremental advances, cooperation, adaptability and continuous improvement are emphasized. It must be studied by .Net developers.
  15. AWS:
    This is a computing cloud platform called Amazon Web Services (AWS) that provides the services needed to build, deploy and manage applications in the cloud.
  16. Azure:
    Azure is a cloud computing platform with various services and features for building, deploying and managing applications in the cloud including a strong understanding of Azure as a.NET developer that allows you to build deployable apps in the clouds through it.’
  17. Docker:
    Docker is a platform for containerization that enables software developers to bundle applications and dependencies into portable containers, making it simpler for application deployment through various environments such as development, testing, and production.
  18. Kubernetes:
    Kubernetes on the other hand, is a system which automates management of containerized applications through orchestration, scaling and deployment.  This has made it the popular choice for deploying containerized .NET applications.
  19. Continuous Integration and Continuous Deployment (CI/CD):
    Moreover, it can also mean that CI/CD is made up of various practices that enable software change construction, testing and deployment to be automated. In this manner, .NET developers must know how to create CI/CD pipelines and use them so that their software development process can be made efficient.
  20. Unit Testing:
    In unit testing cases, individual units or components are tested in order to establish whether they operate as expected within an application or not.
  21. Integration Testing:
    During integration testing, however, different modules or components are tested together to see if they operate as intended within a given application.
  22. RabbitMQ:
    RabbitMQ also known as message broker allows users build saleable distributed apps by exchanging messages amongst services in their networks.
  23. Redis:
    Redis is a database, cache, and message broker that operates on the premise of storing all data in-memory. This is widely used for creating web applications which require high performance.
  24. Git:
    Git is an extensively employed version control system (VCS) utilized by developers to manage source code repositories. It enables software developers to keep track of their codes, collaborate with others and also revert back to previous changes if necessary.
  25. SOLID Principles:
    SOLID principles are key design principles used in development of maintainable and scalable software systems. These design concepts are very important than any other thing for a .NET developer who wants to excel even further in the field of software designing.
  26. Design Patterns:
    Design patterns are solutions that can be reused on common problems fixed during software designing process. Every .NET developer should have solid knowledge about how these patterns can be used in developing sustainable and error free programs.
  27. WinForms:
    A WinForms is a programming library or toolkit for constructing Windows desktop applications.
  28. WPF:
    The phrase Windows Presentation Foundation (WPF) denotes the graphical subsystem that creates user interfaces in Windows applications.
  29. XAML:
    XAML is a markup language which can be used in developing interfaces for WPF and other XAML-centric frameworks.
  30. MVVM:
    User interfaces in WPF and other XAML based frameworks use MVVM design pattern.