Dr. Castle builds strategic partnerships for the U.S. public sector with SAS. This involves educating current and potential customers about data analytics, artificial intelligence (AI), and open source software (OSS).

Dr. Castle served over twenty years in the U.S. federal government. In the General Services Administration (GSA) and at The White House, he led numerous programs for the offices of the Chief Information Officer. Dr. Castle directed the federal government’s Open Source Program Office (OSPO) to implement the federal source code policy by educating and collaborating with major federal agencies to publish OSS. A veteran, Dr. Castle served in the U.S. Army’s 10th Mountain Division. He is a Fed100 recipient and GitHub Star.

Dr. Castle holds numerous advanced academic degrees including an MBA, MS in information systems, and a PhD in public administration and public affairs. He lives in Maryland with his wife and two children.