Jeong-In Ju is the CEO of Jellycoaster Inc.(http://jellycoaster.com) since June 2010. His company develops applications for iPhone and iPad focusing on social networking game, and location based service. He received his B.S.(2005) and M.S.(2007) in Management Information Systems from Kyung Hee University and has conducted researches as a member of AIBM.
Jeong-In has taught MIS at Mzumbe University (http://www.mzumbe.ac.tz) for two years after his master degree