I am "a late worm" that likes to code basically anything that is willing to get instructed. professionally: I do mostly devops web stuff with ruby, javascript, linux, bash, postgresql, mariadb, mongodb, rabbitmq, nginx, apache and so on...

not so profitable (as of yet ;) ) is my interest in electronics and mcus (fpgas are something I haven`t come around learning yet), golang, clojure, vimscript (eww), smalltalk...