Rudee is an audio engineer, producer and head of school @ SEAP (School for Engineering & Audio Producing) in Bochum, germany.
He is a good friend of André Tanneberger (ATB) and Woody van Eyden (the other 2 founders of the SEAP) and he is one of those guys that are more in the background than anywhere else (but you can see him in some movies on the ATB-DVDs).
Rudee produced some tracks/remixes with André, Woody, Alex Morph and some other artists, and he is also responsible for some mastering work.