Applied through LinkedIn. Scheduled a phone interview within a week. Interviewer had a very unprofessional attitude and he was not interested in doing the interview at all. He didn't even greet me after I greet him. The interview was about 4 minutes. The very first question after he lift the call was " I have three questions for you today ". After I have answered the questions, he asked me if I have any more questions. But he gave all one word answers.