Software Engineer, Myself LTD
Cloud Advocate, Rackspace
Muharem Hrnjadovic is a cloud advocate with Rackspace, hacks mostly in Python and is interested in anything that helps with the deployment, monitoring and (auto)scaling of systems in the cloud.
@ke4qqq, Apache CloudStack
David is a member of the Apache Software Foundation and a committer and project management committee member of Apache CloudStack. David is a recovering sysadmin, having spent a decade in operations. Other current and past open source projects include the Fedora Project and Zenoss. David is employed by Citrix in the Open Source Business Office.
Senior Engineer, Google
Guido is a Senior Engineer at Google, a Debian Developer and a member of the Xen Advisory Board. He has worked as a core Ganeti developer and designer since 2007. He is also a regular conference speaker, and presented before at LISA, Fosdem, Linuxcon, Debconf and other open source and community gatherings. He mostly speaks of Ganeti, virtualization in the Open Source world, and Linux networking features for virtualized environments.