DEFAULT THINKING HEARD A JOKE

Hello! My name is Miikka Koskinen. I'm a programmer and a student of mathematics living in Helsinki, Finland. You might know me by the handle arcatan.

Internet presence

e-mail:
firstname.lastname@iki.fi
programming:
GitHub, Stack Overflow
microblogging:
Twitter, App.net, Google+
other:
Pinboard

(The pictures of me were drawn by the talented Salla Seppälä.)