It started with a telephonic interview with the HR followed by 4 assignments on ML. The assignments were ridiculously lengthy and half of it did not make sense at all. Then there was an interview where you have to explain the assignment and the interviewer wasn't even interested in listening and seemed to know little to nothing about data science concepts. Do not waste your time applying to such a company, and to top it all off they did not even have the decency to let me know the outcome of the interview. After taking out so much time to do their ridiculous assignment this is how they behave. Very unprofessional behaviour. Trust me if you value your time and skills do not waste time applying to such a company. Wasted 4 days of my life.