At Purdue University
- [Fall 2021] Graduate TA for CS 58000-DEV (Algorithm Design, Analysis, and Implementation - Online Course Development) with Prof. Jeremiah Blocki.
- [Fall 2018] Graduate TA for CS 51500 (Numerical Linear Algebra) with Prof. David Gleich.
- [Spring 2018] Graduate TA for CS 25100 (Data Structures and Algorithms) with Prof. Daniel G. Aliaga and Prof. Gustavo Rodriguez-Rivera.
- [Fall 2017] Graduate TA for CS 25100 (Data Structures and Algorithms) with Prof. Mikhail Atallah and Prof. Xavier Tricoche.
At Seoul National University
- [Fall/Spring 2013] Research Assistant for Research and Education Program with Sejong Science High School.
- [Fall 2013] Graduate TA for 033.002 (Calculus 2) and 300.204 (Differential Equations).
- [Spring 2013] Graduate TA for 033.001 (Calculus 1) and 300.204 (Differential Equations).
- [Fall 2012] Graduate TA for 033.004 (Honor Calculus and Practice 2).
- [Spring 2012] Graduate TA for 046.001 (Mathematics in Civilization).
- [Fall 2011] Graduate TA for 046.001 (Mathematics in Civilization).
- [Spring 2011] Graduate TA for 046.001 (Mathematics in Civilization).
- [Fall 2010] Graduate TA for 033.002 (Calculus 2).