These people place there ads in http://singapore.gumtree.sg/ to recruit as a developer in php / mysql . i have visted singapore on October/2010 and i attend an interview in there office which is located in tampines
and they interviewd me and said "you are selected" and coz as my visit pass expires i return to india and they given me some of the task and they are keep on telling the tasks and postponed about my epass approval finally when i asked about my epass strongly they told "we are not hiring you" you can see my work which i have done for them in www.mysullurpeta.com/test . Which is a clone of facebook web application. So please my friend dont trust these type of fraud shit and it is waste of your time