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Lessons Learned from Running a Startup: The Bootstrap Way

If you consider running a startup the bootstrap way then you might get some insight from the lessons I learned.

Beyond Java – Evolving to Scala and Kotlin

Learn about the considerations we should take into account when choosing whether to move forward from Java to Kotlin or to Scala.

Python for Kids: Coding Made FUN

The Python for Kids: Coding Made FUN is a new book that focuses on teaching kids how to code in Python. You can find it on Amazon.

The Visitor Design Pattern

The visitor design pattern allows us to add operations to objects that already exist without modifying their classes and without extending them.

FED Academic Course in HIT Summer 2023

FED stands for Front End Development. It is one of the hottest topics these days. The academic FED course I deliver focuses mostly on the more complex topics.

Anti Patterns

Unlike design patterns, anti patterns just seem to be a solution. However, they are not a solution and they cause additional costs.

Virtual Threads in Java

The use of virtual threads can assist us with improving the performance of our code. Learn how to use virtual threads effectively.

The Power of Functional Programming

The Functional programming paradigm treats computation as the evaluation of mathematical functions and avoids changing state and mutable data.