You’ll notice there’s a rather huge list where I am active - or rather have an account. Usually though, most of my love goes to github, on Google+ (HangOuts) I am very reachable, since I am an avid Android user. (In case you are wondering; my prefered device is a OnePlus One. Awesome device - hasn’t failed me once.)
Fastest way to reach me; would be by email of course.