Go with absolutely no skills. They will hire you. But they may fire you sometime later. This is a job of uncertainty. To do this job it takes no skills but English proficiency and luck.
I applied online. The process took 1 week. I interviewed at Yarab Technologies (Thiruvananthapuram) in Sept 2018
Interview
I applied online.the process took 2 days.First of all had a telephonic interview. Then I was called for second round. The interview lasted for around 20 minutes. All they lokk is for communication and sales mentality