I am an experienced mathematics educator with a long-standing teaching career across both Vietnam and the United States. From 2012 to 2015, I taught a variety of undergraduate mathematics courses at the University of California, Irvine. Prior to that, I held a graduate teaching and research assistantship at the University of California, San Diego, where I taught multiple lower- and upper-division courses from 2008 to 2012. Earlier in my career, from 2004 to 2008, I served as a mathematics instructor at Hanoi National University of Education in Hanoi, Vietnam.