ChangQing, phonetically Chung-Ching, is an information technology consultant with experience in enterprise web and mobile application architecture and development in the Twin Cities area, Minnesota.
ChangQing got his MS in Computer Science degree from U of Minnesota in 2000, where he studied object-relational spatial database data structure and query optimization under the supervision of Dr. Shashi Shekhar at Spatial Database Research Lab.
Under the supervision of Dr. Loren Terveen at Grouplens Research Lab, ChangQing conducted research in mobile user location data mining and location-aware application user study which led to several workshop, conference and journal publications.
When he is not in front of a computer, even most likely still holding an iPhone, ChangQing enjoys all kinds of activities with his kids and family: piano, music, hockey, soccer, biking, skiing, swimming, fishing, camping, movies, cooking, etc.