You can find Teng Siong Ong aka siong1987 on Twitter or send him an email.
People like to call him Teng, but, he actually prefers people to call him Siong. But, he usually goes by siong1987 online. Currently, Siong is working on a stealth startup. On his free time, he likes working 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 a stealth startup.
Besides, Siong is currently a student at University of Illinois, Urbana-Champaign.
Source: 99.99% of this blog is inherited from holman.