A web app for playing the boardgame Go against friends over the internet. Built with Elm and Go[lang] (because I thought that would be funny). Uses a Monte Carlo simulation for scoring games because figuring out which stones are "dead" for an arbitrary game state is difficult.
An Android app that lets people without Spotify premium contribute songs to a shared music queue. Utilizes the Spofity SDK to auth and communicate with host's Spotify app, and Google's near-field communication library to connect guests to host device for transmitting music queue data.