Zaheduzzaman Sarker is a Senior Researcher in the Network Architecture and Protocols area of Ericsson Research. He joined in 2007 and currently leads a team focusing on Internet and protocols evolution. He also serves as the Ericsson IETF coordinator and chairs the IETF TAPS working group. Zaheduzzaman holds an M.Sc. in Computer Science and Engineering from Luleå University of Technology, Sweden.