Imagine Chuck Norris as a software developer. That is Petr! When he starts working on a software project, bugs start committing suicide, new shiny features appear and people fall in love with the product. Threads, pointers, sockets, and the artillery of design patterns is Petr’s weapon which helps him to beat any software problem. When he closes his laptop he likes to take a long ride on a bicycle, get lost while walking in the Alps or playing guitar. As a nature lover, somewhat concerned by the status of the environment he keeps improving all aspects of his living to be more sustainable and environment-friendly.