People like to call him Teng, but, he actually prefers people to call him Siong. But, he usually goes by siong1987 online. In his spare time, he likes to work on open source projects.
In Summer 2009, Siong started GraffitiGeo as part of the Y Combinator Summer batch. Later that summer, GraffitiGeo was acquired by Loopt. He then worked for Loopt for another half a year. He then started FLOChip. Now, he is working on Wednedsay Night.
Source: 99.99% of this blog is inherited from holman.