Excited to be one of the judges for @Foursquare's first data-driven philanthropy program, #4sqForGood. Have an idea that leverages location technology to make the world a better place, then read on and apply: https://t.co/HMuO7A3bLM
Push notifications—we've all received them, but ever wondered how? Learn how the @foursquare engineering teams build our contextual notifications: https://t.co/Pkq6uDkShI
Learn how @Foursquare solved the difficult problem of determining where exactly to drop a venue’s map pin (the solution is more complicated than you may think): https://t.co/5DdcxpJlaI
Ever wonder what goes into @Foursquare's ratings? Software Engineer, @stpyang explains how we developed our venue rating system: https://t.co/vdtsuecuHb