As a software engineer, I've contributed to several project. The main ones are
* ChromeOS UI
"Aura" project, the brand-new ChromeOS UI. I've fixed bunch of bugs around all over the Chrome UIs.
* Zhuyin input method for ChromeOS
I solely implemented the traditional chinese input method for ChromeOS.
* Google Japanese Input
input method for Japanese. Mainly responsible for platform-dependent modules, especially for Mac, and infrastructure.
* Mobile search quality
improve the Google's search ranking for feature-phones.