40 years programming experience, open source contributor, full professor. My main job has always been as a researcher and (tenured for 14 years) professor at the university of Granada. I have also held part-time positions in a company, Civista, for a short period of time, as well as consulting gigs with different, mainly local, companies. In the last two years, I’ve volunteered to help with Raku programming language, mainly creating and managing the documentation