Grouper is an “Offline Social Club” who joined YCombinator in 2012. In 2013 Grouper decided to pivot towards a mobile-first experience, and I was brought onboard contracting as a senior full-stack developer. I worked under the guidance of Tom Blomfield, Tom Brown and Michael Waxman to deliver the backend services that powered the platform. As part of an ongoing initiative, we frequenlty built off-shoot products and experiments in order to test our assumptions about our market. more»