From RDF Working Group Wiki
I'm the CTO of Garlik, a financial services company that uses a lot of semantic web technologies, mainly RDF. Garlik's DataPatrol was one of the first consumer facing applications which used RDF data, in a SPARQL store at scale.
I've been a participant in both SPARQL Workging Groups, and co-edit the SPARQL Query draft.
My main interests lie are around pragmatic business use, especially security issues.