Over the course of my lifetime, I've acquired a few skills that I hold dear.
My primary forte, of course, is that of a software engineer. I've got a diploma degree in media computer science and spend much of even my free time working with code - most notably in the form of webdevelopment, which is a subject that simply continues to fascinate me.
Beyond that, I claim at least some proficiency with language: My favourite past-time will always be that of an author, be it in the form of short stories, novella or - my drug of choice - freeform roleplaying on IRC. In fact, there's a whole section of my website dedicated to my roleplaying escapades.
I also consider myself a decent illustrator, especially when I'm allowed ample time with a piece and able to craft it digitally, though this is a fairly recent realisation, since I had little opportunity to practise drawing during my studies, short of sketches between my lecture notes.
The rest is mostly dabbling. Webdevelopment, of course, also comes with webdesign by at least occasional necessity, but it's the least pronounced of my notable skills.
Beyond that, there's no one thing I feel particularly well-versed in.