He received B.S from Korea University and received his master’s degree and Ph.D in Computer Science from Columbia University. He is leading SDN projects at NIC Research Lab in SK Telecom, and he is a borad member of ONOS and CORD open source projects.
Prior to join SK Telecom, he worked at LG for three years and Software R&D Center in Samsung for six years as a senior researcher. He also worked at ON.Lab as a visiting scholar and contributed to developing Segment Routing use case.
His interests are VoIP, Wireless Networking, SDN, and Home Networking.