Proofpoint

Telephonic round was good, was very polite. Next I was called for face to face. I think, the person was not very good technically or not very hands on and could not follow an iterative solution.

Onsite screening interview and then panel interview. I felt some interviewers were hostile. The interviewer walked out to let me struggle by myself on the whiteboard. Then came back and said I was stuck. So gave me a keyboard permutation problem

I had an extremely positive experience interviewing with the team at Proofpoint and an extremely unprofessional experience at offer negotiations. Everyone from the hiring manager and other engineers on the team was very professional and courteous. G