Greg Althaus, a Principal Engineer at Dell, leads engineering and co-founded the open source Crowbar project.  He is also technical lead on the Dell OpenStack Powered Cloud solution.  As part of the Cloud Solutions group, Greg has helped deliver hyper-scale cloud solutions including OpenStack, Hadoop, Eucalypus and Joyent.  Prior to Dell, Greg was chief architect at Trustwave/Mirage Networks for network security and at IBM for AIX networking.