Sayandeep Das @sayandeep-das Active 4 months ago ActivityProfileSites 1Friends 0Groups 0 PersonalMentionsFavoritesFriendsGroups Show: — Everything — Updates New Sites Posts Comments Friendships New Groups Group Memberships Group Updates Sayandeep Das's profile was updated 4 months, 1 week ago CourseDepartmentFaculty/Staff portfolioProjectStudent portfolio