Daniel Gruner is the Chief Technical Officer - Software at the SciNet High Performance Computing consortium, which runs the largest supercomputers in Canadian academia. He is in charge of a team of scientific programmers and analysts, as well as user support. Daniel has a background in Chemical Physics (PhD, UofT 1988), and has worked both in industry and academia writing parallel software, doing GUI design and coding, and as a computational scientist. Before his current position with SciNet, he ran the computer systems for the Chemical Physics Theory Group in the Chemistry Department.