Got processed through consultancy. I set my Salary expectation. They took 1 Telephonic Tech Round. And 4 Face to Face Technical round costing me a whole day. Interview was Ok - though they put Machine Learning , Big Data in JD , nobody from the panel seemed to know that much in those areas. It was just an average interview difficultywise. Finally the manager said - I will get HR call next. Next I got to know from my consulatancy that they can not match my expectation . which I already set at the very beginning. So - they wasted my entire day. Beware of such companies - if you looking for Analytics company whcihare well-established already in Analytics side - Amazon, Adobe, Fractal Analytics etc. Dont waste time for such companies.