Changhyeon is a Senior Enterprise Architect at Akamai, based in Seoul. He has led the datacentric consultancy projects in terms of service quality assessment and custom reporting of large broadcasters’ live events, the performance assessment of download delivery of gaming and firmware, the optimization of origin traffic and capacity, and advisory for architectural design and technology roadmaps in customer media service. He is sharpening his methodologies and developing new areas to apply them. Before joining Akamai, Changhyeon’s experiences include such roles as a software developer, architect, product manager, and team manager in Enterprise Mobility Management Platform and Mobile Broadcasting (DVB-H and mDTV [ATSC-MH]) at Samsung Electronics for nine years. He holds a doctorate with a Research of TCP Algorithm enhancement.