이상훈 L has extensive experience in the technology sector, most notably serving as Director of Mobile Engineering at Coupang from October 2016 to October 2023. Prior to this role, 이상훈 co-founded Jocoos and acted as Director of R&D from May 2012 to May 2016. Before that, work at kt cloudware as a Developer from January 2010 to August 2013 and at Tmaxsoft from January 2005 to December 2009 contributed to a solid foundation in development. Educationally, 이상훈 obtained a Bachelor of Science in Information Industry from Yonsei University, where studies spanned from January 1998 to January 2004.