Engineering related stuff:
System Modeling: You can find here some modeling of dynamical systems
microcorruption.com – Embedded Security CTF: Writeups for microcorruption CTF
protostar: Writeups for protostar
Snake with Pygame: My Snake game with Python
Retro Snake in C: My Snake game in pure C for Windows
DLL Injection App: A basic DLL Injection Application in Windows
gRPC cross-compiling for ARM64/Aarch64
Web related stuff:
Development of planhausplus.de and fliesen-ak.de with WordPress