Primary contributor to the Keepsafe Photos Android app.

Responsibilities included developing core infrastructure (cryptography, video playback, file decoding), implementing various major user-facing features, increasing user growth and revenue, serving as the Android point of contact for all outside sources, orchestrating numerous feature experiments, maintaining application health and quality; all serving over 50 million users. Additionally, I built out the majority of the shared albums feature, re-architected the app from the ground up and performed beneficial app store optimizations.

My individual contributions for Android related software include an easy-to-use on-the-fly encryption system, encrypted video playback via video file decoding + twiddling, various complex animated widgets, a robust client-side billing library and various file format decoders.

Outside of Android related software, I individually contributed a few features to the backend systems, such as GCM (now FCM) push notification integration, the second version of Switchboard (A/B testing tool), and various internal tooling endpoints.

Led the development and graphic design of the website, which served as a community for Starcraft II Zerg players. Developed custom forum software that handled various popular features like BBCode, images, Flash embeds, rich text formatting, read notifications, and private messages. Additionally, I implemented a replay uploading / sharing system that would decode Starcraft II replay files and display metadata about each file. Both a live stream tracker and a "Blizzard tracker" feature were also implemented. Finally, I orchestrated multiple iterations of the website's overall look and feel, and subsequently implemented each iteration with HTML5 and CSS3 with a tiny amount of JS.