There were 3 rounds of interviews -the first round was technical, second as well, this was hiring manager (tech+ behavior). After every round HR called me and informed that I cleared and after third round HR round was scheduled and suddenly they asked me to give round4 technical round in the fourth round person with 12 years took my interview and he asks about my salary and got jealous and rejected me before asking salary everything went well. After follow up HR informed I got rejected even when they were ready to release my offer letter. Too much office politics and any random person asks salary expectations.