Become a Better Java Developer!

Modern Java: new versions & features, performance, and JVM insights – tutorials and deep dives, clearly explained and directly applicable.

Monorepo – Pros and Cons

August 28, 2019What is a monorepo? Pros and cons from practice – and how to merge existing Git repositories into one monorepo while keeping their history.

Advent of Code 2015 – Java Solutions for All 25 Days, Explained

December 1, 2018All 25 Advent of Code 2015 puzzles solved in object-oriented Java – each with the approach explained and the code on GitHub.

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My blog features many articles on Java, software architecture, and performance — from foundational concepts to advanced patterns.

If you want to go deeper, check out my trainings: hands-on, easy to understand, and directly applicable to your day-to-day project work. Instead of theory, I teach principles that help you write code that is better, more maintainable, and more performant in the long run.

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