Dipl.-Ing in computer engineering from University of Applied Sciences Esslingen in1987.
1987 he entered the company and was involved in the following activities:
Design, implementation, subsystem-, systemtest and integration of
SYSTEM 12 circuit switching software modules. (1987 - 1999).
Optical transmission system software (1999 - 2006).
Technical support for the Supply Chain of the Wireline Network Business Division (2006 -2013).
2013 he joined to the Belllabs.