He is a member of SystemTap development comunity and he also contributes network (UDP layer) and ext3 filesystem development. He majored computer science in Tokyo University of Science. He got a masters degree there. He has been enjoying using and hacking Linux kernel since 1995. He had developed a hypervisor for IA32 in 1998-2002. And he has worked for Linux since 2002. He had worked at Red Hat Boston office as an on-site engineer from 2005 to 2007. Currently, he leads Linux Kernel and OSS Virtual Machine Development Team in Linux Technology Center. © 2008-2009 Linux Australia and LCA09 | Linux is a registered trademark of Linus Torvalds | HTML 4.01 Strict