Adrian Wiech

Engineering Manager & Udemy Instructor

4.6

Most Recent Review

A well-structured course that explains Java unit testing concepts in a simple and practical way. It covers JUnit 5 fundamentals, assertions, test lifecycle, parameterized tests, exception handling, and best practices with hands-on examples. I would recommend it to anyone looking to strengthen their Java testing skills.
- Review by Prince Kumar Prasad on Practical Java Unit Testing with JUnit 5 and JUnit 6

Instructor Bio

Hi!

My name’s Adrian and I’m an engineering manager and a former senior software developer. I specialise in back-end languages such as Java and Python. My programmer portfolio also includes lots of database technologies: both SQL and NoSQL databases. I hold a Master’s Degree in Computer Science.

I have over 10 years of experience teaching people IT online. What makes my courses special is their practical background – I’m an active developer, not an IT theorist, so I know the best practices. I also know what programming skills are in demand.

My courses are:

- based on practice so that you don’t learn useless theory,

- straight to the point to save your time,

- easily digestible because I want you to understand it all without problems.