- I built teams to ship VR cat experiences in Facebook Horizon.- We built Oculus Venues

- Facebook VR Apps (I make cat videos show up in virtual reality on HMDs)

Learning and Trolling.- Facebook For Android Core Engineering (I make cat pictures show up on newsfeed)- Facebook Home (I make cat pictures show up on home screens)- Facebook Photos (I make cat pictures load fast)

• Responsible for growing Messenger App (Android, iOS, Blackberry) 's US rollout. Forged the early growth tactics and did the engineering work to grow Messenger from 50k MAU to 10M MAU in 4 weeks.• Unblocked the company to launch Facebook for Android 1.8, which contains product/infra features to support Mobile Timeline rollout. My work covers product infra foundation such as Faceweb (Javascript to Native functions hooks), Native memory management, Android Gingerbread to Ice Cream Sandwich transition, all the way to new product features such as Mobile timeline integration, new audience scoped aware Mobile Composer, working with Google Android team (cross company) to ensure upgrade path to Ice Cream Sandwich was smooth and stable.

• Worked on Country engagement analysis with the early FB Growth team, was mentored by some of the most prolific growth hackers during the time of FB's early hyper growth. • Switched gears to work on Facebook for Android application realizing the impact of Mobile adoption, acting as the 4th Android Engineer in the company. Delivered much needed features such as Page Search, native Video Upload to provide richer story telling experiences on the official mobile app.

• Designed and implemented in Java a Message Logger that logs and replays messages between enterpriseapplications and bridges applications with different messaging protocols.• Developed a Real Time Exchange Simulator Application that is used for testing live, continuous tradingsystems that supports FIX protocol and can be interactively controlled by user through the administrativepanel.

• Designed and implemented a robust Reconciliation Application that analysis and report reconciliationprocess information automatically on a day-to-day basis. Saved Fore Research annual subscription expenses on third party software that performed the same function. • Developed tools and scripts to enhance accuracy and consistency of data management and reportgeneration processes.• Maintained and improved critical Portfolio Management Systems.

• Designed and developed a robust Test Pattern API Framework which is capable of rendering various testpatterns onto Christie projectors.• Developed and implemented a new Test Pattern Application which all Christie’s projectors can call into byusing C++, Java Swing and Swig with the newly built Test Pattern API Framework.

• In charge of deployment, investigation, development, configurations and operation of a new centralizedproject tracking three-tier application for various departments to improve work efficiency among majorwork groups.• Implemented a proto-type application and demonstrate how different groups can be benefitted from usingthis framework.• Created various visual basic and database application to improve the processes for quality and productivity