I build computing infrastructure.
I used to do this for clients of Cloud Technology Partners (cloudTP), where I led their open source cloud infrastructure efforts. Before I joined cloudTP, I served as Director of Cloud Development for a cloud service provider (Internap Network Services), where I led the engineering efforts for their public cloud. In the distant past, I worked at Sun Microsystems as a Principal Engineer, Technical Director and Chief Technologist.
I can be hard to pin down in person sometimes, but it's not difficult to find me online: