Software engineer specialized in AI and image processing, I try to spend most of my free time shooting photos and as far away from my computer as possible.
However things don't always go as planned and when my keyboard's attraction is too strong to resist I tend to set free a couple of lines of code to see if they can be useful to anybody else.
Some examples on my ohloh profile.
By the way, one of those projects is yapsy and has generated a few questions here. That's clearly not enough to know if it's actually useful, but enough to say that it's already a pain in the ** like so many great apps :)
Q&A for professional and enthusiast programmers
Q&A for professional programmers interested in conceptual questions about software development
Q&A for active researchers, academics and students of physics
Q&A for students, teachers, and linguists wanting to discuss the finer points of the French language
Q&A for students, teachers, and linguists wanting to discuss the finer points of the Chinese language