I'm currently finishing my Ph.D. in mechanical engineering with a focus on sensors, machine learning, and machining processes.
Programming and maths are stuff that I really like, I also pursue them in my freetime, as you can also see from my stackoverflow profile
Check out ssa-tools, a python package for applying the Singular Spectrum Analysis algorithm.
Additionally, if you are into gifting something that is not as simple as a perfume bottle to your friends, check out ArduinoSongs
In addition to the languages that I use in these repositories, I am an expert in MATLAB and have good experience with SQL.