Bachelor of Science, Kyungpook National University, Taegu, Korea, 1991. Master of Science in Information and Communications, University Taejon, 2001.
President Fuzzy Technology Company, Taejon, 1991-1994. Researcher SaTReC, Korea Advanced Institute of Science and Technology, since 1995. Research United Nations European Space Agency-ESTEC, Noordwijk, Holland, The Netherlands, 1999-2000.
Team leader, head section system engineering SaTReC, Korea Advanced Institute of Science and Technology, 2000—2003. Designer, developer STSAT2 satellite, Korea Advanced Institute of Science and Technology, since 2003. Head Research and Development division Satrec, since 2005.
Designer, developer MEIS payload controller and solid state recorder of KITSAT3 satellite, 1995-1999. Design and development high data rate receiving system of ground station for remote sensing satellite, 1998, KAISTSAT4 satellite, since 2000. Systems engineer KAISTAT4 Satellite, 2000-2003.
Designer, developer STAT2 Satellite, since 2003, project manager STSaT2 Satellite.
Married Eunhee Cha, June 11, 1994. Children: Sohyun, Jeehyun.