Duanpei Wu is a Principal Engineer in architecture and software at Cisco Systems, Inc. He has been involved in telecommunications for 30+ years with a variety of working areas including large scale distributed conference infrastructures, cloud-enterprise media fusion, media streaming, media codec, and server/client development. Duanpei holds a Ph.D in Electric Engineering from Clemson University with research interests in Machine Learning and Speech Recognition. In his 20+ years at Cisco, he focused on distributed conferences, infrastructure and development, and has been granted over 30 notable patents. Currently, Duanpei leads a team working on WebRTC, server and client, for WebEx Web Client.