Passionate Android developer based in Taiwan. Started building Android apps from 2009. Partner with Google on Instant App first launch and Chromecast project. Constantly shares Android related knowledge in community both online and offline. Speaker at Android Taipei, COSCUP, GDG devfest Taipei, DroidCon SG, writer of ProAndroidDev on Medium. Also loves to build things that help others, maintains dozens of different projects on Github across several different fields. Besides building software, Tim is also a father of two kids one of them has a nickname Google.