Dika Handayani graduated with a PhDin Industrial and Manufacturing Engineering in 2017. She earned her Bachelor of Science degree in manufacturing from Cal Poly Pomona. Due to her research interest in manufacturing processes, such casting and machining, her graduate research focused on working on the machinability study of Austempered Ductile Iron. In addition to her research, Dika also had the opportunity to continue her passion in teaching by working as a teaching assistant for IE 311 course in Fall 2015 and an instructor for the same course in Spring and Summer 2016.