I've been applying for IT jobs in Singapore for 2 months, but none ot them replied

I know it's difficult because I'm not a Singaporean and I don't have EP/PR status.
So I would like to request any help from this forum, just in case someone requires my skills/experience

I have 3 years software development experience and 2 years IT support experience. I'm a Sun Microsystems Certified Java Programmer and currently suporting Toyota Asia Pacific in Bangkok, Thailand.
Anyone can help me please...
Ganbatte kudasai!