HR asked about the previous experience and personal details. Sent to the CEO for technical. He made it clear that this is his benevolence that I'm getting the job so no salary negotiation. however I'll be sent to study more courses based on my performance, which of course is a story he tells everyone as it turned out later.
NB: Please make sure they give you a relieving letter before you quit the job because they don't usually leave anyone without a hassle.