Melissa Hill is a Clinical Programmer at CD3 Inc. where she uses SAS to perform and support the design and programming of clinical data structures related to drug development. Prior to her position at CD3 Inc. she worked as an epidemiologist at the Yale University Center for Perinatal, Pediatric, and Environmental Epidemiology. During that time, she used SAS to support her various roles at the CPPEE including programmer analyst, field study coordinator, and research associate. She enjoys sharing her diverse SAS experience with other members of her team and developing new ways to harness the broad range of tools that SAS provides.