Researcher
Amazon (amazon.com)
2019 – Present
Researcher
SK Telecom (sktelecom.com)
2012 – 2019
PhD student
Hanyang University (hanyang.ac.kr)
2004 – 2012
MS student
Hanyang University (hanyang.ac.kr)
2002 – 2004
Undergrad student
Hanyang University (hanyang.ac.kr)
1998 – 2002