Hi! I'm Paweł Marczewski.
I'm currently the CTO at Codility.
Check out the blog! I seeded it with some write-ups previously circulated by e-mail.
See also my Github profile for most of these.
See the Mahjong section for reference material, games, movies and more about this exciting board game.
You can reach me at pwmarcz at gmail dot com.
Here's my PGP key.