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UML Class Diagrams for Programmers

Learn how to use UML Class Diagrams as a valuable communication and software architecture tool with practical guidance.

4.51 / 5.0
5099 students1 hours 29 minutes

Created by Riaan Nel, offered on Udemy

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Student feedback


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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 1 hours 29 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 5 hours 59 minutes.

Overall score


This course currently has a bestcourses score of 7.6/10, which makes it a great course to learn from. On our entire platform, only 15% of courses achieve this rating!


UML is a valuable tool - do you know how to use it?

As programmers, we rarely work in isolation - we often have to communicate our designs and our ideas to our colleagues.  In addition, we get specifications from analysts and architects that we need to understand.  UML can be incredibly valuable for this kind of communication!

In this course, I want to teach you how you, as a programmer, can make the most of UML Class diagrams, both as a tool for effectively communicating with other programmers, analysts, and architects, and also as a valuable tool for software architecture and design.  Because this is a course for programmers, we'll look at lots of source code as we create diagrams.  Finally, the video lectures are supplemented with written material that you can refer back to at any time.

We'll start by looking at the value that we can get from UML Class Diagrams.  We'll cover basic concepts, such as how classes are represented in UML.  We'll look at the relationships that can exist between class, and at how we can represent certain specialized classes.  We'll also work through a detailed example to help reinforce everything that you'll learn during the course.

In the course, I want to help you do a couple of different things.  I want to help you understand the fundamental concepts of UML Class Diagrams, effectively communicate with your peers using UML Class Diagrams, read UML Class Diagrams created by other people, create your own UML Class Diagrams, and understand how to get value out of UML Class Diagrams, without the need for expensive tools.

This course is aimed at programmers who want to use UML Class Diagrams to improve how they work, as well as software architects and analysts who create UML diagrams for other people - such a specifications.

You won't need much for this course, although it's not a course for beginner programmers.  We will talk about object-oriented programming concepts quite a lot, so it will be good if you have experience with object-oriented languages like Java or C#, otherwise some parts of the course might be difficult to follow.  You'll also need motivation and a desire to learn.  You will not need any experience with UML, or any expensive UML tools - in this course, we'll focus on the fundamentals, so no specific tools - you can even draw diagrams on paper if you want.  I want to help you understand the concepts, not the tools!  The tools are irrelevant - diagrams drawn on paper or a whiteboard as just as good as diagrams drawn in an expensive tool.

See you in the course!

Some Review Feedback

"Reading UML Class Diagrams is a essential skill to all BA's and Developers Countless hours can be saved by understanding your requirements as a Developer"

"Good course, I really appreciate it!"

"I got exactly what I was looking for, a brief intro/refresher to UML concepts and methods along with very practical advice."

"Great material for class diagrams."

This course includes the option of a 30-day, no-questions-asked refund.

*Image courtesy of Pexels.

What you will learn

  • Understand how to use UML Class Diagrams for effective communication.
  • Understand how to read and create UML Class Diagrams.
  • Understand how to design object-oriented classes in UML.
  • Understand the different categories of UML diagrams.
  • Understand the value of UML - even if it is done by hand.
  • Understand the different concepts - like relationships - that apply to UML Class Diagrams.
  • Understand how to write code based on UML Class Diagrams.
  • Understand which elements of UML Class Diagrams are most useful.


  • An understanding of object-oriented programming concepts will be useful.
  • An understanding of general system concepts will be useful.
  • No knowledge of any specific programming languages is required.
  • No prior experience with UML is required.
  • A desire to learn about UML and how to use it.
  • No specific UML-tools are required; this course is about concepts, not tools.
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Frequently asked questions

  • Price: $109.99
  • Platform: Udemy
  • Language: English
  • 1 hours 29 minutes
UML Class Diagrams for Programmers thumbnail

bestcourses score: 7.6/10

This course is better than many others in its category.