The Easiest Way to Learn Design Patterns in C#

A deep understanding of design patterns and the ability to apply them to relevant design challenges is key to writing good code. They ensure the code is easy to understand and maintain, can be extended in the face of evolving requirements, and can be reused as needed.

This course will help you learn design patterns by providing context for using each design pattern and mapping it to common real-world problems that developers can relate to. It also provides hands-on code examples in C# to help apply the learned concepts. The course starts by explaining the SOLID design principles for writing good code followed by discussing the classical behavioral, creational, and structural design patterns in detail. The course also focuses on their strengths and weaknesses and the recurring challenges in software design that these patterns address.

After taking this course, you can use your knowledge of design patterns and best practices to create reliable, scalable, and maintainable software projects.

Takeaway skills

  • An understanding of classic design patterns
  • Familiarity with behavioral, creational, and structural design patterns
  • An understanding of the advantages and disadvantages of applying specific design patterns
  • Hands-on experience in applying design patterns in C#
  • An understanding of the problems where design patterns can be applied

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About the author

Fiodar Sazanavets

Microsoft MVP | senior software engineer | published technical author | software development mentor

I am a Microsoft MVP and a lead/senior software engineer with over a decade of professional experience. I primarily specialize in .NET and Microsoft stack. I am enthusiastic about creating well-crafted software that fully meets business needs. I enjoy teaching aspiring developers and sharing my knowledge with the community, which I do both as a volunteer and commercially.

I have created online courses, technical books, and other educational content for major publishers like Apress, Manning, Packt, Educative, etc. I also provide live mentoring services, both to groups and individuals. Some of my books made it into the number one bestseller spot on Amazon and LeanPub. My books include “SignalR on .NET 6 – the complete guide”, “The battle hardened developer”, and “The easiest way to learn design patterns”.

Throughout my career, I have built software of various types and various levels of complexity in multiple industries. This includes a passenger information management system for a railway, distributed smart clusters of IoT devices, e-commerce systems, financial transaction processing systems, and more. I have also successfully led and mentored teams of software developers.

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