I first started as live audio engineer, then went over to study electrical engineering and then found out that digital signal processing is the perfect combination of both worlds. Now I'm aiming towards learning modern C++ to build audio DSP applications targeting embedded devices as well as professional audio software and plugins. While being on this journey I also found software defined radio to be a highly interesting topic, so I'm currently working on some sort of SDR framework. It will appear on my GitHub account as soon as there is something worthy to present, so you might want to have a look there...
By the way, I do most my work on Mac OS