It was scheduled interview. I got call from HR. When I went for an interview there was walking interviews going on. After 2 hrs waiting they called me for technical interview. The interviewer asked me to introduce myself meanwhile he gone through my resume. He asked me some questions related to my current project,can protocol I gave answer but he was not in mood to listen. He was just ignoring what I was telling. The interview went upto last 20 min and during that interview his behaviour was like they don't want any candidate for this position and he was just ignoring my answers. Finally he said that he done from his side and if I have any questions I can ask him. I asked an answer of one question which he asked me during interview and I could not answered that question. He said I also don't know the answer. I surprised that then why he asked?? He was just asking questions from the internet. I doubt whether he has embedded background or not. Worst interview ever which I faced and worst interviewer. Waste of time.