2005 ~ 2007 - Japan SHIKITHEATRE COMPANY staff training / Seoul The Lion King Puppet art
2007 ~ 2010 - Cyworld web skin design
2011 ~ 2012 - DRESDEN GRAPHICS INDUSTRY fashion graphic design
2013 ~ 2014 - GRA graphic design / SIWB brand concept directing
2014 ~ 2017 - DRESDEN APPAREL Creative director