- 2006Completed, U-City Architecture Course, Seongkyunkwan University Graduate School
- 2003Completed, Hanyang University Graduate School of Environmental Science
- 1990Department of Architectural Engineering, Dong-A University
- 2019 ~ President, DA Group Urban Design & Architecture Co., Ltd.
- 2012 ~ 2015CEO of OWL Design
- 2010 ~ 2012CEO of MA Design Architecture
- 1990 ~ 2018Design Division Manager of Kunwon Architects Planners Engineers Ltd.
- 2006 ~ 2007Architecture MA of Seodaemun Buk-Ahyun New Town
Adviser at SH Co., Ltd.
Full member, Architectural Institute of Korea
Full member, Korea Institute of Registered Architects(KIRA)
- 2014Whale Lookout and Promotional Hall
- 2012Microbiological Valuation Center Design
- 2011Korea Expressway Co. Computer Center Design
- 2010Wangsimni Doseon-dong Public Complex Government Office Building Design
- 2008Sejong City First Town Design
Pangyo Unjung 6-1 Design
Pangyo Mid-block International Competition(with Yamamoto Riken)
- 2006Seongnam Pangyo Master Plan Competition and Working Design
- 2004Songdo 4 Zone Master Plan Competition and Working Design
- 2003Master Plan Design of Jangji District, Sinjeong District, and Eunpyeong District
- 1994DesignBusan Danggam District Master Plan Competition and Working Design