Computer Science student at University of Twente
Software Engineer at Blendle

Email
koen@rwhrst.nl
PGP public key
2DF9 C434 0486 A4A2 7073 CDE8 D049 F80B 2020 3178
Jabber
koenrh@jabber.ccc.de
7D6E464C 9F0817B4 B49D28AA 4977936D 2E719E72
Threema
KFNJ3K8F
ac a1 5f f5 95 6c b0 cc
10 3d 8f a3 4d 26 ef 52