I'm senior software engineer at Red Hat and maintain some RPM packages such as vim, ed and some minor other stuff. I'm a packaging Sponsor and help review and sponsor new packagers.
koji tricks, i.e. with koji-shadow
Email: [[MailTo(karsten AT SPAMFREE redhat DOT com)]
IRC: (#fedora-ppc on freenode) kick_, kick__, karsten, karsten_ (I'm using several nicks as I keep logged in from home and from work)