Jie Gao @jie-gao Active 2 months, 3 weeks ago ActivityProfileSites 1Friends 0Groups 1 My Sites Order By: Last Active Newest Alphabetical Viewing 1 site community.mis.temple.edu/jgao Active 6 months, 2 weeks ago Visit Site Viewing 1 site CourseDepartmentFaculty/Staff portfolioProjectStudent portfolio