Allen Bierbaum is the Chief Technology Officer at Priority 5 Holdings. Dr. Bierbaum brings over 21 years of expert experience in geospatial data integration, open geospatial consortium (OGC) data integration, and complex data management and data fusion systems. Since 2007, Dr. Bierbaum has been the technology development lead and manager for the. TACC situational awareness and impacts analysis framework for Priority 5 Holdings, Inc.