Lumen.me Software Engineer interview questions

I got a phone call from the interviewer, this is the first stage. The interviewer seemed nice at the beginning but kept asking very intrusive questions regarding the previous work places and doubting my experience. Every word that i said, was somehow turned against me. It was a very bad and humiliating experience for me. The interviewer really insisted on me speaking about my weaknesses and my failures. I must say that I get interviewed a lot, this is the first time someone was so under my skin in the phone interview.