Not sure if I qualify as a professional (although I'm getting paid now, so maybe I am, LOL), but I do make films, I have degrees in animation and film production, I've made live-action and animated shorts that have played and won at festivals, got a couple of IMDb pages and I am now providing filmed content for a research project at the University of Waterloo.
I've done virtually every job on a film set, started out as a make-up artist, even did the catering :) Written scripts, story boarded films, even acted in one (when the real actor wasn't allowed out of his state by his parole officer - the joys of indie film).
I have a fairly extensive knowledge of film history, and the movies have always played a huge part in my life.
Oh, and my real name is Neil :)