Software Architectures (SOLID) & Design Patterns in Java (Udemy.com)

7 years ago, I once read a book known as 'Gang of Four Design Patterns', however, I could not understand the book and put it aside, to prepare for Oracle Certified Associate (OCA) Java certification, which deepen my usage of interface and classes in Java. With the help of this Udemy course, I have gained knowledge and greater appreciation for these design patterns. Now, i can create more interesting projects myself :) Thank you Holczer Balazs!

Yes, it was a good match but sometimes the explanations and coding examples were a bit too fast and not enough detail was covered under some of the more complex concepts. Quizzes at the end of modules should be more difficult and should contain more questions.

Fantastic Overview of Design Patterns and SOLID Principles. Real-world examples and useful exercises to reinforce the concepts. The slides and quizzes helped to reinforce learning. I definitely recommend coding along with examples and doing the exercises. Would also serve as good reference moving forward!

I bought this course thinking that I would know about the design patterns well. But this course seems to be a very basic one, no examples given or explained. The information given here seems to generic. If anyone wants to learn design patterns in deep, this is not the one at all.

Very good course. Explains difficult concepts in a simple way. I understood what the university did not teach me or explain in a bad way. The code examples are very good, I understood the ones with a black background better because of the font size. Those with a white background were difficult for me to understand. If it wasn't for that I would give it 5 stars.

I think you have created a great course. It is a complete course that goes from the principles (SOLID) to the GoF patterns and also to higher level patterns like MVC and Service Locator. The explanation is clear with good examples. Thanks and good

Khóa học giúp tôi code được gọn gàng và giải quyết được nhiều bài toán thực tế trong quá trình phát triển ứng dụng. Tuy nhiên tôi vẫn muốn có nhiều ví dụ liên quan tới thực tế hơn nữa với độ phức tạp cao hơn một chút để dễ hình dung trong thực tế làm dự án.

The course is really good for learning design patterns for the first time or refreshing design patterns knowledge. Although the examples are simple, it gives and conveys the idea in a straight-forward way. The course could be better if there is a section including more complex examples for each pattern and comparisons over patterns on certain real-world problem (but the workload will be large). Overall, great course. Thank you so much.

This course provides a step by step guide to learn design patterns people who are new to Java Programming. But some examples are bit confusing. But you can always refer other online sources like "baeldung" and "journaldev" to get a total understanding.

This course helped me gain a deeper understanding of Design Patterns but did not really reinforce the learning with exercises. I will have to dig deeper into the downloaded course materials.

Course content is good, instructor is also having good knowledge over the topic..

Useful and interesting lesson.