John Tambunting of Scarsdale, Adam Alpert of Harrison, and Isaac Zussman of Pawtucket RI are the brains behind Pangeamart, an app that connects gig workers -- those in the freelance space -- with jobs. It was born in Alpert's sophomore year at Brown University when Zussman, his roommate's friend, brought up the idea in a casual conversation after a frustrating summer looking for odd jobs.