Stefan Wahl

Stefan Wahl (b. 1965), CEO of his own company since 2001 (netsign GmbH) is working as a consultant and trouble shooter for enterprise and ISP customers, running Internet Exchanges and Collocation in Berlin, Düsseldorf and Leipzig (http:www.ecix.de and http:www.peering-gmbh.de). He studied electrical engineering, specialising in micro-electronics, software engineering, communications, and real-time systems. His current working areas are UMTS and WLAN on small devices. He has supported the CCC IP uplink since 1998, participated in fund raising, and has been responsible for the IP uplink and routers.