The whole process is slow, these interviews are considered as mock interviews because they are acquired by persistent systems. The whole process is too long I had around 5 interview rounds and they basically fetch all the company details in terms if an interview. Higher management are not experienced candidates, they don’t understand new concepts and machine learning especially. They only have worked in GCP(not azure or aws) so if from any other background kindly do not apply as they like to waste your time.