It's a complete fraud company, they had 3 rounds of interview, all telephonic and even one from USA with the so called CTO of the company. I cleared them all and got the offer letter. In this course of time the HR never asked me to visit their office(from CTO to HR every one had a complete bunch of unprofessionalism in them). Now, the climax was that a day before the joining they sent a mail saying that they are extending the joining date and it's been 3 months now and thankfully I was not waiting for this "on paper" company's joining date because it never came even after several followups. So, if you like adventures in life then go for it else play safe.