Diego from Argentina here.
Automation / DevOps engineer, been always in the topic of tuning just as a hobby, on my cars (and bikes in the past but currently none), eventually helped someone with stuff but just as a hobby.
Looking at learning deeper functionality, train myself a little more on reverse engineering, understanding better the effects behind the tunes to do it more consciously of what I'm doing and what are the consequences.
Right now while old the ECUs I know the most are the M5.2.1 from my old 540i, and right now playing a lot with ME9.7 on my C230 Coupe that just swapped to a E35, so kind of a C350 but with the C230 badge