DO NOT join this to waste money. The staff is very unprofessional, rude and irregular. The classes are not taken on time. Concepts they teach are very basic with no in depth explanation. The course gets over even before the real time coding part starts. They claim to be an academy with industry experts from IIT, in turn there is no staff from IIT at all apart from the owner, who himself does not have half of the concepts cleared.
He just brags about himself and end up picking most easy examples to fool the students and finish off the course.
Their Placements and certification are only for namesake, they use it as a bait to get new students. In fact, No student have been placed from zenrays. Completely bogus institute. No value for money.