This is my worst interview experience ever. They are just entitled people who should be trained on how to interview well and behave with the candidates. If you do not have any other option then consider joining this firm.

4-5 rounds, prepare your resume , sql, case study , probability, python , puzzles . SQL and general case study in first round. 30 min round . 2nd round python pandas question etc. 3rd round puzzle , why you want to join us and more sql .