Carl is a Senior Solutions Architect for New Light Technologies, supporting Federal and State clients.  In his career he has developed geospatial systems for small and large data systems using both open source and proprietary software. Previously he has worked with the U.S. Census Bureau as a geospatial data architect and Fulton County Georgia responsible for enterprise wide Data Integration, Business Intelligence and GIS operations. Over his GIS career, he has been involved in building systems and interoperability for Emergency Management, Addressing, Cadastre, Taxation and other administrative government records systems. He has been involved as a contributor and user in Open Source projects since the early 1990's.  Carl is a past President of URISA.  He co-founded URISA's research arm, the URISA Labs and is an author / editor of both National and International Addressing standards.