I got shortlisted for AI Engineer position. Technical Interview 1 was scheduled for Friday. Just 30 minutes before the interview HR sends a rescheduled link for Monday without even calling me. I called her and she said interviewer is not available so they had to reschedule. I was okay with then then and was ready for Monday. Then again on Monday just 30 minutes before the call she sends email and rescheduled for Tuesday. Did not call or inform me which felt very unprofessional. I then again joined on Tuesday the interview went fine. I cleared it then HR interview was scheduled for next day which was Wednesday. HR was very sweet and interview went good. I cleared it and after this the final technical round was scheduled for Thursday. Just 15 minutes before the interview call me and rescheduled. I was really frustrated because my whole week was spend in this, but I did nit say anything and then joined the final round on Friday finally. This time the interviewer seemed a little rude and could not explain the questions properly. I tried my best to answer then and gave technical answers explaining answers including frameworks, libraries, APIs and all. Interviewer still was not satisfied and said my answers were not technical just theoretical. If they want more technical they can ask me to write a code but they did not want that either. Last round was not good and a lot of misunderstanding happened. Interviewer was not able to ask properly and did not know what they wanted. In the evening I get a recording of the interview and a feedback. In the recording I could see that once I left the interview the interviewer says i was making a fool of them which was definitely not the case.