Went till 3rd round. 1. Normal hr screening on phone. 2. Discussion with mobile director on past experience on phone. 3. They will give data sets and a problem statement for which I had to build a dashboard. After 2 days, I had a face to face interview again with the mobile director and head of mobile and programmatic apac presenting my dashboard. They were really impressed with the work I had done as they had said during the interview. They had several questions from the head of mobile and programmatic. They said they will take a decision the following week. Finally they said they are hiring a person more relevant. No proper reason was given for not considering me after they were all good with my presentation.