Kind of weird interview. Interviewer was not interested in the interview & had come with preconceived notion to reject me. Possibly because he had more experience than me was still LMTS even after three yrs in salesforce and I was getting interviewed for PMTS. No introduction and Interview directly started with him giving me once LeetCode Hard Question - Trie + DFS - I came up with approach and started coding but he did not allow me to complete the code saying lets move to second question. The second question was again LeetCode Hard - Stack related(I had solved this question previously) - I again came up with solution but he said not to use stack. Basically he wanted to me to use Dynamic Programming, DP solution for that is not humanly possible. I hope he sees and understands that. And annoyingly he kept interrupting me while I was thinking of solution - asking unnecessary questions like how many years in current company, which company(asked me twice) & day to day activities. He will ask one question and wait for exact moment where I'm moving in right direction in problem then will ask the unnecessary question. Guess Salesforce needs to provide the training for their employees in conducting the interviews.