6 Best C# Courses: Enhance your Programming Skills

By doing a C# course, you will be able to learn how to code using this programming language. If you are a developer, that's the opportunity to expand your knowledge and master one more code, which can help boost your career and stand out in your area. 

If you are looking to start your career as a developer, you will find C# courses created for beginners and don't require experience. With C#, you can create multiple programs, such as mobile apps, enterprise software, and games.

1. Complete C# Masterclass

With the Complete C# Masterclas, you will learn the fundamentals of programming using C#, how to use Database with MS SQL Server and Linq, and advanced techniques like treading and asynchronous development. You will be able to fully understand how object-oriented programming (OOP) works and how to use it too.

The course also covers how to create video games using C# and Unity 3D, use variables, methods, loops, and conditions, build graphical user interfaces (GUI) with Windows Presentation Foundation (WPF), and use Linq and Lambda expressions. It isn't required to have any experience to take the course.

Workload: 37 hours

Certificate: includes a certificate of completion

Main topics:

• Your first C# program and overview of Visual Studio
• DataTypes and variables
• Functions
• Loops
• Object-oriented programming
• Collections in C# 
• Debugging
• Advanced C# topics
• Events and delegates
• Windows Presentation Foundation
• Threads
• Linq
• UNITY

Access type: full lifetime access

2. C# Basics for Beginners

The C# Basics for Beginners course will teach you the fundamentals of C# and .NET Framework. You will be able to control the flow of programs using conditional statements, understand the difference between value types and reference types, and use arrays and lists. 

This C# course also teaches you how to work with files, directories, dates, times, non-primitive and primitive types, and texts. It's necessary to have access to the Visual Studio Community Edition, which is for free. 

Workload: 5 hours

Certificate: includes a certificate of completion

Main topics:

• Introduction to C# and .NET Framework
• Primitive types and expressions
• Non-primitive types
• Control flow
• Arrays and lists
• Working with dates
• Working with text
• Working with files
• Debugging applications

Access type: full lifetime access

3. Complete C# Unity Game Developer 3D

Do you want to learn how to design and develop video games? The Complete C# Unity Game Developer 3D will help you with that. You will understand how to make 2.5D and 3D games in Unity, how object-oriented programming works in practice, and to use source control. 

This C# course will give you an excellent knowledge of video game design, and good coding and design patterns as well. You will be able to make practical exercises to apply the skills that you will learn along with the lessons.

Workload: 30.5 hours

Certificate: includes a certificate of completion

Main topics: 

• Introducing Unity
• Introducing Prefabs
• Your first script
• Obstacle course
• Variables
• Basic collision
• Methods
• Project boost
• Onion design
• Designing level moments
• How to build and publish a game
• Argon Assault
• How to use Unity asset store
• Realm Rush
• C# classes
• Debugging tools
• Zombie Runner

Access type: full lifetime access

4. Unit Testing for C# Developers

The Unit Testing for C# Developers will teach you unit testing from scratch. You will be able to understand and implement dependency injection, apply the unit testing best practices, and use mocks to isolate code from external dependencies.

The course gives you tips and tricks to write clean, maintainable, and trustworthy tests too. It also covers refactoring legacy code toward testable code, and the anti-patterns you should avoid. It's necessary to have at least 3 months of experience with programming in C#.

Workload: 6 hours

Certificate: includes a certificate of completion

Main topics: 

• What is automated testing
• Types of tests
• Fundamental of Unit testing
• Core Unit testing techniques
• Testing in the real-world
• Breaking external dependencies
• Dependency injection
• Test cases
• Writing the first test
• Refactoring 
• Fixing a bug
• Keeping tests clean

Access type: full lifetime access

5. Learn C# by Building Applications

The course Learn C# By Building Applications will enable you to write programs in C# on your own.  It will teach you how to write clean code, starting from the basic concepts and developing several skills along the way.

Focuses on the practice, this C# course is divided into sections, in each one you will have the opportunity to see how different types of programs are developed. In the end, you will have built your application. 

Workload: 13.5 hours

Certificate: includes a certificate of completion

Main topics:

• Simple calculator
• Algorithm 
• Flowchart
• Variables
• Conditional statements
• Methods
• Word unscrambler
• Arrays
• Writing program
• Simple web scraper
• Object-oriented programming
• Sudoku solver
• Dependency injection
• Interfaces
• Polymorphism
• Updates in C# 7

Access type: full lifetime access

6. Design Patterns in C# and .NET

With the Design Pattern in C# and .NET, you will learn to recognize and apply design patterns, refactor existing designs to use design patterns, and how to use modern development tools such as ReSharper.

It covers all the GoF design patterns: the SOLID design principles, creational design patterns, structural design patterns, and behavioral design patterns. This course was created for beginners and experienced developers. 

Workload: 20.5 hours

Certificate: includes a certificate of completion

Main topics: 

• The SOLID design principles
• Builder
• Factories
• Prototype 
• Singleton
• Adapter
• Bridge
• Composite
• Decorator
• Façade
• Flyweight
• Proxy
• Chain of responsibility
• Command
• Interpreter
• Iterator
• Mediator
• Memento
• Null object
• Observer
• State
• Strategy
• Template method
• Visitor
• Functional patterns in F#

Access type: full lifetime access

Develop Programs in C#

Now that you have seen some of the best C# courses available online, what about expanding your knowledge? Choose one of the courses and start developing in C#. Pay attention to the topics approached in each one, and the level of coding skills required to select the one that suits you better.