Justin R. Erenkrantz is currently Head of Compute Architecture at Bloomberg. In this role, he defines the next-generation compute infrastructure, with focus on OpenStack and Hadoop ecosystems. He has been a long-time contributor to the Apache HTTP Server and Subversion. In 2009, he received his PhD from the University of California, Irvine. From 2005 to 2010, he served as a Director for The Apache Software Foundation.