George Dunlap worked with the Xen project while a graduate student at the University of Michigan before receiving his PhD in 2006, then worked as a core Xen developer for many years for Citrix's open-source team in Cambridge, England. He is now community manager and chairman of the XenProject Advisory Board. He has done work in many areas of Xen, including performance analysis, scheduling, and memory management. He writes technical articles regularly for the xenproject.org blog, and has had articles published in Linux.com. George Dunlap is an experienced technical speaker. Venues include academic conferences (OSDI and VEE), project-focused conferences (Xen Summit), general open-source conferences (FOSDEM, LinuxCon), and customer training sessions for Citrix.