@hhandoko: I'm a programmer at an international school. My day to day task is to making sure the websites running and developing new features. But the thing is it seems like I'm getting bored and want to jump into something big in a different country but not far from Vietnam. Singapore looks like an ideal location.
It's a really open-ended question.
To help others answer your question, do you mind sharing a bit of background / context and your own expectations?
How is the tech community there compare to other places like Vietnam?
Don't spit on the ground or chew gum, you will be caned (flogged).