Education
M.S. in Business Administration, Chung-ang Univ.
B.S. in Computer Science, soongsil Univ.

Career
Deputy Director, Cost-analysis Research Division, SMI (2015.09 ~ Present)
ChungHo COMNET Co., Ltd. Financial and Computer System Division (2007.3-2015.8)
Dae-cheong Information Systems Co., Ltd. S.I Division (1993.11-2006.12)
Monthly "Computer World" publisher (1997.2-2000.2)
Sambo Computer Co., Ltd. S.i Division (ERP) (1990.10-1993.10)
Management Accounting Officer of the Army EDPS Office (1982.3-1990.9)
1st Logistical Support Command Ammunition Operations Officer (1979.9 ~ 1982.2)

Publications
Precedent study on Airport Surveillance Radar (ASR) Project (Cost Analysis) (2017)
Precedent study on Tactical Air Navigation(TACAN) (Cost Analysis) (2017)
Precedent study of Patriot PAC-3 missile (second) (cost analysis) (2016)
Ballistic Missile Early Warning Radar-II Precedent Study (Cost Analysis) (2016)
105mm Howitzer Performance Improvement (Mass Production) project Cost Analysis (2016)
Performance improvement cost analysis of CH/HH47D helicopter (2016)
Defense Interoperability Master Plan Study (2016)