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SOLID Principles of Object-Oriented Design and Architecture

Master SOLID principles and deep dive into advanced topics in software architecture

4.53 / 5.0
10880 students4 hours 41 minutes

Created by Vasiliy Zukanov, offered on Udemy

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Student feedback


To make sure that we score courses properly, we pay a lot of attention to the reviews students leave on courses and how many students are taking a course in the first place. This course has a total of 10880 students which left 2414 reviews at an average rating of 4.53. Impressive!

Course length


We analyze course length to see if courses cover all important aspects of a topic, taking into account how long the course is compared to the category average. This course has a length of 4 hours 41 minutes, which is pretty short. This might not be a bad thing, but we've found that longer courses are often more detailed & comprehensive. The average course length for this entire category is 4 hours 58 minutes.

Overall score


This course currently has a bestcourses score of 8.4/10, which makes it a great course to learn from. On our entire platform, only 15% of courses achieve this rating!


In this course you'll master SOLID principles - a set of guidelines for designing clean and maintainable software systems. By learning SOLID principles, you'll gain a deeper understanding into the magnificent world of software architecture.

SOLID principles embody more than 40 years of academic research and industry experience, distilled by several generations of software developers. Therefore, by mastering SOLID principles, you learn universal, time-proven tools for delivering high-quality software to your users.

SOLID is an acronym that stands for five principles:

  • Single Responsibility Principle

  • Open Closed Principle

  • Liskov Substitution Principle

  • Interface Segregation Principle

  • Dependency Inversion Principle

In this course, you will learn SOLID principles in detail and understand their importance. You will discover how SOLID principles make your code flexible, extensible and readable. Eventually, you will discover that SOLID code is simply a joy to work with!

In addition to in-depth discussion of software architecture and SOLID, I will also share many interesting historical facts about the people behind these principles. This short historical detour will allow you to see the bigger picture and will make the course more colorful and interesting.

The topics covered in this course are complex, but important to learn. It's not an overstatement to say that understanding SOLID principles will give you a new level of insight into software architecture and object-oriented programming in general.

So, if you're a professional developer and you're serious about clean and maintainable code, this course is for you!

What you will learn

  • Gain deep understanding of SOLID principles
  • Understand the scope of SOLID principles
  • Adopt the best practices of object-oriented software design and architecture
  • Learn from examples of clean architecture and SOLID code


  • Experience with any object-oriented programming language
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Frequently asked questions

  • Price: $109.99
  • Platform: Udemy
  • Language: English
  • 4 hours 41 minutes
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bestcourses score: 8.4/10

This course is better than many others in its category.