I'm currently working at the Internet Archive on search for the Wayback Machine and our books collection.
Previously, I was the CTO & Founder at blekko, a search engine. Blekko was purchased by IBM Watson in March, 2015.
Previously, I was a Distinguished Engineer and Founder at PathScale, where I was the system architect of the OmniPath supercomputing interconnect. This technology lives on in Intel's new Omni-Path Interconnect.