Ehsan Nazarian, Ph.D., has substantial experience in data science, particularly in machine learning and artificial intelligence, with a significant tenure at Walmart where roles included Senior Director, Director, and Principal Data Scientist. Prior experience at the University of Nebraska–Lincoln involved positions as a Postdoctoral Research Associate and Graduate Research and Teaching Assistant. Ehsan Nazarian earned a Doctor of Philosophy (Ph.D.) in Industrial Engineering from the University of Nebraska-Lincoln between 2008 and 2014.