Rui Song is currently a senior principal scientist at Amazon. She got her Ph.D. in Statistics from University of Wisconsin in 2006 and has been a faculty member at North Carolina State University since 2012. Her recent research focuses on adapting statistical advances to make optimal treatment decisions for an individual patient, based on all information available for that patient. She develops efficient and powerful statistical approaches to use personalized, multi-stage information of patients in modeling, estimation, inference, selection of important prognostic factors and evaluating treatment responses for personalized treatment discoveries. Her research has been supported as principal investigator by National Science Foundation (NSF) including the NSF Faculty Early Career Development (CAREER) Award. She has served as an associate editor for several statistical journals. She is an elected Fellow of the American Statistical Association and Institute of Mathematical Statistics.