Justin Chen @fang-hao-chen Active 1 day, 12 hours ago ActivityProfileSites 1Friends 0Groups 0 PersonalMentionsFavoritesFriendsGroups Show: — Everything — Updates New Sites Posts Comments Friendships New Groups Group Memberships Group Updates Justin Chen's profile was updated 1 month, 1 week ago Justin Chen changed their profile picture 1 month, 1 week ago CourseDepartmentFaculty/Staff portfolioProjectStudent portfolio