Clean Architecture for Beginners- A Practical Guide
- Development
- Apr 14, 2025

Clean Architecture for Beginners: A Practical Guide, available at $49.99, has an average rating of 4.27, with 23 lectures, based on 1279 reviews, and has 10419 subscribers.
You will learn about Basic Software Architecture Concepts Layered Architecture Clean Architecture (Onion Architecture) Separation of Concerns Principle How Clean Architecture helps TDD and Unit Testing Common Mistakes in Software Architecture This course is ideal for individuals who are Anyone with any OOP computer languages knowledge who wants to know more about software architecture in business apps. or Anyone who want to learn about the Clean Architecture (Onion Architecture) but havent been able to grasp it. It is particularly useful for Anyone with any OOP computer languages knowledge who wants to know more about software architecture in business apps. or Anyone who want to learn about the Clean Architecture (Onion Architecture) but havent been able to grasp it.
Enroll now: Clean Architecture for Beginners: A Practical Guide
Summary
Title: Clean Architecture for Beginners: A Practical Guide
Price: $49.99
Average Rating: 4.27
Number of Lectures: 23
Number of Published Lectures: 23
Number of Curriculum Items: 23
Number of Published Curriculum Objects: 23
Original Price: $39.99
Quality Status: approved
Status: Live
What You Will Learn
Who Should Attend
Target Audiences
Software development career is very rewarding. Being able to code with simple, efficient and clean architecture will not only help you crack your interviews, but also take your career to a whole new level.
Software development jobs are mainly in developing business applications. This is the focus of this course. In this course, I will dive deep into the typical layered architecture for business applications, analyze the pros and cons of it and then present you the Clean Architecture, also known as the onion architecture, which is covered in Robert Martin‘s books and blogs.
This course is not just full of theories, I prepared a cargo shipping application as a whole case study with a lot of existing code analysis to help you understand the related software design principles, applying layered architecture and the clean architecture. I also code in front of your eyes when I apply the Clean Architecture to implement two new use cases.
By the end of the course, you will have a thorough understanding of the Separation of Concerns principle, layered architecture as well as the Clean Architecture and be able to use them in your next projects.
What you will learn:
Basic Software Architecture Concepts
Layered Architecture
Clean Architecture (Onion Architecture)
Separation of Concerns Principle
How Clean Architecture helps TDD and Unit Testing
Common Mistakes in Software Architecture
What you will need:
You have programmed for more than 6 months with any OOP languages
You have basic knowledge of OOP
You are eager to learn software architecture
Who this course is for:
Anyone with any OOP computer languages knowledge who wants to know more about software architecture in business apps.
Anyone who want to learn about the Clean Architecture (Onion Architecture) but haven’t been able to grasp it yet.
Last but not least:
Enjoy this course and don’t forget to check out my other courses which are created with the Clean Architecture in them to help you further understand this great architecture.
Course Curriculum
Chapter 1: Software Architecture Concepts
Lecture 1: What is Software Architecture
Lecture 2: What is a good Software Architecture
Lecture 3: What is Complexity
Lecture 4: The SoC Principle
Chapter 2: Clean Architecture Concepts and Examples
Lecture 1: Application Introduction
Lecture 2: Without SoC Principle
Lecture 3: Applying the Layered Architecture
Lecture 4: Dependency Problems and Dependency Injection
Lecture 5: Problems with Layered Architecture: #1 Lack of Intent
Lecture 6: Problems with Layered Architecture: #2 Leaks of Logic
Lecture 7: Technologies Driven Architecture
Lecture 8: Intent Driven Architecture
Lecture 9: Seeking the Middle Ground
Lecture 10: What is Clean Architecture (Onion Architecture)
Lecture 11: Plugin Based Outer Rings
Lecture 12: Clean Architecture Applied
Lecture 13: Problems Solved By Clean Architecture
Lecture 14: The Benefits of Clean Architecture
Lecture 15: Implement the View Ports Use Case
Lecture 16: Implement the Search by Port Use Case
Lecture 17: A Common Mistake
Chapter 3: Next Steps & Source Code
Lecture 1: Source Code
Lecture 2: Next Steps
Instructors

Frank Liu
Full Stack Senior Software Developer
Rating Distribution
Frequently Asked Questions
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You can view and review the lecture materials indefinitely, like an on-demand channel.
Can I take my courses with me wherever I go?
Definitely! If you have an internet connection, courses on Udemy are available on any device at any time. If you don’t have an internet connection, some instructors also let their students download course lectures. That’s up to the instructor though, so make sure you get on their good side!
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