1. Department of Statistics, and Joint Appointment; National Center for Forensic Science; University of Central Florida; 828 Brightwater Circle, Maitland Orlando FL 32751
2. Forensic Document Examiner; D-ABFDE; Private Practice; 522 S. Hunt Club Blvd, #217, Apopka Orlando FL 32703
3. Department of Business; Rollins College and President of JISC, Inc.; Winter Park 828 Brightwater Circle, Maitland FL 32751
4. Forensic Document Examiner; D-ABFDE; Private Practice; 6348 N Milwaukee Ave. #161 Chicago IL 60646