C# Advanced Topics: Prepare for Technical Interviews (Udemy.com)

Master the confusing C# constructs: Events, Delegates, Lambda Expressions, LINQ, Async/Await and more!

Created by: Mosh Hamedani

Produced in 2022

What you will learn

  • Understand advanced C# features and apply them at work

Quality Score

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Overall Score : 92 / 100

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Course Description

Chances are you're familiar with the basics of C# and are hungry to learn more. Or you've been out of touch with C# for a while and are looking for a quick course as a refresher to get you up to speed with advanced C# constructs. If so, then this course is for you.

In C# Advanced Topics, the third part in Mosh's best-selling C# series, he walks you through the advanced features of C# that are frequently used in building real-world applications:
  • Exception Handling
  • Generics
  • Delegates
  • Events
  • Lambda Expressions
  • Extensions Methods
  • LINQ
  • Nullable Types
  • Dynamics
  • Asynchronous Programming with Async / Await
  • And more

There are lots of free tutorials and videos on YouTube. Why should you take this course?
This course has a clean structure with a perfect pace (not too fast to confuse you, and not too slow to bore you or waste your time). It gives you an in-depth understanding of advanced C# features, and is created by a C# expert and best-selling author with in-depth knowledge of the C# language and .NET Framework as well as 13 years of professional experience in the industry. So, from the very beginning to the very end, you'll be confident that you'll be in good hands. If you got questions along the way, Mosh is here to help you.

More than 16,000 happy students can't be wrong! Here is a glimpse of what Mosh's students say:

"I've actually landed my first job as a Junior software developer. I owe a lot of it to you because your courses have been EXTREMELY helpful. May God bless you and your efforts to create high quality courses. This has really changed my life from working as a security guard and doing websites for free, now I am a professional." -Danish Jafri

"Just finished this course today, it was absolutely brilliant! They way the course boils down huge topics, that would take hundreds of dry boring text books into short videos, while including not only theory but how professionals make the most of the concepts. The Man has serious passion about Development, his enthusiasm and experience really make these dense topics fun & easy to learn!" -Conor McGarth

"This guy really knows what he is doing. I have been a developer for a while and he really knows how to break down what happens behind the scenes and how to create code that is extensible and reusable. I had peers telling me that paying for a course is not worth it but I went ahead and did it and I have learned so much from the videos. This course is definitely worth the price." -Justin Weinzimmer
"Mosh is a great teacher, explains things clearly, his lessons have a nice logical order, the course is engaging, he never bores, he DOES answer every single question. Highly recommended!" -Frantisek Nagy

"Excellent! Another brilliant piece of instruction... I have grown to expect nothing less from Mosh!" -Douglas Crowder

"One of my favorite aspects of Mosh's teaching style is his effort to retain relevance to real-world situations. As an experienced C# developer myself, I can tell you pretty much every topic in this course is important to a .Net developer, and Mosh does a good job of separating what you should understand conceptually versus how you'll likely be using the concepts in practice." -M.B

"The information that Mosh provides is extremely helpful. He does a great job of explaining things. Mosh has an interesting and fun style of presenting information. He covers the topics thoroughly and responds to questions in the discussions." -Jon Ownbey


This course is the third part of Mosh's complete C# series on Udemy:
  • Part 1: C# Basics for Beginners: Learn C# Fundamentals by Coding
  • Part 2: C# Intermediate: Classes, Interfaces and Object-oriented Programming
  • Part 3: C# Advanced: Take Your C# Skills to the Next Level

This course comes with a 30-day money back guarantee. If you're not happy, ask for a refund, all your money back, no questions asked.


Mosh (Moshfegh) Hamedani is a .NET developer with over 13 years of professional experience designing and implementing applications and frameworks using C# and .NET. Mosh's students describe him as a passionate teacher who knows how to lead a student through a logical series of baby steps along with a perfect balance of theory and practice. Read his reviews to see what others say about him and his courses. Mosh is academically educated with a Master of Science in Network Systems and a Bachelor of Science in Software Engineering. He is also a Microsoft Certified Technology Specialist (MCTS), Application Developer (MCAD), and Professional (MCP).

Do you want to take your C# knowledge to the advanced level?

Then take this course and get started. Who this course is for:
  • Any developer who wants to take their C# skills to the advanced level

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Instructor Details

Mosh Hamedani

Hi! My name is Mosh (Moshfegh) Hamedani! I'm a passionate software engineer with two decades of experience and I've taught over 3 million people who to code or how to become professional software engineers through my YouTube channel and online courses.
My goal is to make software engineering fun and accessible to everyone. That's why my courses are simple, pragmatic and free of BS.



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By Adil Alvi on 2 weeks ago

I had to refer to other resources, to get comfortable with Delegates. Overall, it was a good course to learn about some advance topics.

By Bhaskar Sharma on 2 weeks ago

The instructor has really good knowledge of the concepts and knows well how to demonstrate and explain a concept with its practical implications. Looking forward for other courses from Mosh Hamedani. And thank you :)

Mosh knows how to be an excellent instructor, and always bring functional exercises and practical ways to apply all the learning. With his courses, I have a better understanding of some complexities of programming.

By Segal Shaw on a month ago

Thank you! That as a great introduction to advance topics. It would have been nice to have small exercises to go with each of the lectures to get some practice and check practical understanding.

By Ankit Kumar Vishwakarma on 4 months ago

Very helpful content. Love his teaching style. Mosh always keeps it simple and precise. Highly recommend his courses.

By CIC Dev1 on 2 weeks ago

Pros:The subject material in the material is great and explained well in live examples.Cons:-- I found that the notes portion of this course to be lacking in comparison to the prior courses in this series. I constantly had to pause/rewind to write on-demand notes.-- There's also no test exercises to create on your own with a teacher/peer review, which was something incorporated in the prior courses.

By Hontuck Kwan on 3 months ago

Love your c# courses. Would be great if you could include a summary after a topic, just like youve done so in the c# intermediate course. Plan to take your advice to continue with web apps.

By Eduardo Izurieta on a week ago

This course has a very clear concepts and explanations. I take the beginners and intermediate course and the two of us were rated as 5 stars for me. The reason why I put 4.5 stars in this course, is because I think it has too background explication, and maybe you don't need to know about it!

I really enjoy Mosh's teaching style and his passion for teaching, I've enjoyed all of his courses, including this one. However I have to say that out all of the courses I've taken from him, this might be the weakest one. There are a couple of lessons where I had to look somewhere else because the examples he used were not clear enough. Despite that, this course is worth taking and I learned a lot from him, as usual.

By Hasintha on a week ago

Thank you @Mosh for explaining this advance topics clearly and easy to understandable way. the content is absolutely great and improved many areas in c# that i have lack of knowledge.

By Marcin Wawer on 4 weeks ago

Great course with a lot of pashion shared throught a Mosh charismatic teaching style. Definetly worth time and money

By Abhiroop Mukherjee on 2 weeks ago

I needed a quick overview of all advanced topics and this served to be perfect. Would be lovely if a bit of mutithreading, callbacks were also introduced along with async/await.