I have been studying computer science at the DHBW in Karlsruhe for more than two years now. Enough time to build a friendship between me and Daniel. And also enough time to discover a lot about how to write well-designed software. Gradually I became aware of the discrepancy between what I heard in university and the daily business in my company. However, can you truly understand and internalize something without using it? I wasn´t satisfied just with the theory about design patterns and principles, testing and continuous integration, abstraction and consistency, agile methods and teamwork. When Daniel told me about his idea, it quickly became clear that here we had the opportunity to fulfill the aim of our education: put it into practice.