I was working for Accenture. I got a direct call from the company NTT Data recruiter and informed about the job and scheduled for a telephonic round. In just 1 hour, my manager called me and did the interview. It was lasts up to 40 mins. then he told, they'll get back to me.after 1 week HR called me for managerial round, she scheduled in office location on next day. Then went to the location and finished the managerial round. Then I came back. Then suddenly HR called me and started negotiating on salary. Then she told she will get back to me in another two days with offer letter. Then I waited for whole month called many times to her, every time she was telling like she will send the offer letter but didn't sent. Then she called for the offer letter to collect from the location. Finally I got the offer letter.