Contacted by manager over the phone. This person did not seem to be very interested and was slightly negative about my resume, but wanted me to interview for the position anyway. During the interview, this person was extremely negative, and berated me at every chance they could get for 30 minutes. I was in complete shock and appalled at the treatment I was receiving. The most upsetting thing was when this person said "I lacked experience" , yet I had more formal training and experience in the field than the interviewer did. I literally felt as if I was brought into an interview to be abused. First time in my life. Never had an interview this bad.