Dachen Wu has been a Principal Member of Technical Staff at AT&T since April 1999, contributing to several key projects including the Enterprise Dispatch GUI Environment (EDGE) and the LightSpeed Broadband Network Management System (BBNMS). Expertise encompasses architecture and development leadership for complex network systems, leveraging technologies such as Java, J2EE, Oracle DB, and various web services protocols. Prior experience includes roles at Lucent Technologies as a Senior Developer and Database Administrator, focusing on database administration and service management systems. Dachen Wu holds a Master's degree in Computer Science from New York University - Polytechnic School of Engineering and a Bachelor's degree in Computer Science from Tamkang University.