CV

[1] Mar. 2022 ~ present : Visiting Professor, Department of Mathematics, Univiersity of Colorado at Boulder, Colorado, USA.

[2] Apr. 2021 - present : Associate Professor, Department of Mathematics Education, Mokpo National University, Muan-gun, Jeollanam-do, Korea.

[3] Mar. 2016 - Mar. 2021 : Assistant Professor, Department of Mathematics  Education, Mokpo National University, Muan-gun, Jeollanam-do, Korea.

[4] Feb.1, 2016 - Feb. 29, 2016  : Research Scientist(선임연구원), Department of Mathematical Sciences, Ulsan National Institute of Science and Technology(UNIST), Ulsan, Korea.

[5] Feb. 2012 - Jan. 2016  : Research Fellow, School of Mathematics, Korea Institute for Advanced Study(KIAS), Seoul, Korea.

                          (Mentor : Professor Youn-Seo Choi)       

[6] Mar. 2011 - Jan. 2012 : BK21 Postdoctoral Fellow, Department of Mathematical Sciences, Seoul National University, Seoul, Korea.

[7] Mar. 2009 - Feb. 2011 : Postdoctoral Fellow, Algebraic Structure and Applications Research Center(ASARC), Department of Mathematical Sciences, Korea Advanced Institute Science and Technology(KAIST), Daejeon, Korea.

[8] Ph.D. Pohang University of Science and Technology(POSTECH), Mathematics, 2009.

                     (Advisor :  Professor Hyun Kwang Kim)