One online coding round through Hacker Rank and 5 rounds in one day few days after clearing online rounds. I was commincated about the clearing everything in one week. Round 1 is a datastructures and algoriths round. Second round is about behavioural questions, challenges faced etc., Third round is for design I was asked to design a traffic signal controll system. Fourth round is about coding standards good practices, given a simple problem about loan calculators and asked to implement. Final round is about system programming, I was asked to Implement Least recently used cache and then later asked to modify it to support least frequently used cache.