I had 4 interviews, 2 of which are technical ones. The whole application process took around 1 month which is I think fast for a overseas company (I'm actually residing outside of Singapore). Overall the interview process is continuous and organize. My recruiter always update me regarding the status and the next steps which I like because it didn't left me clueless. From what I learned, Palo IT has a lot of positiveness on their organization and people there are very nice to work with. :) I think the only improvement they can do is to make the technial questions a bit harder.