I am mostly doing cartography on a freelancer base and therefore i inevitably get in touch with all of its orbiting programming languages such as js, sql and python. The latter is what i am most fluent in since i use it on a regular basis apart from juggling around with geodata. Also stackexchange doesn't allow me to change my profile when i have all scoreadresearch and other nasty third-tracking-party-stuff disabled. just sayin'.