Its a total waste of time. The process took place for 38 days with 4 rounds of tech interviews and rejected my candidature, as my experience is less than their expectation. They could have found out this reason in their screening call itself.

Simple python language questions, and simple problems. Had One coding take home assignment, ( gave a parking lot design problem) oops concepts. Had 1 technical interview , followed by another technical discussion with manager level, then talk with the ceo.