Round 1 (Coding/Coderpad) : Rotten Oranges :https://leetcode.com/problems/rotting-oranges/
Round 2 (Coding/Coderpad)+LLD : Min Stack : https://leetcode.com/problems/min-stack/
adapter design pattern , Builder Design Pattern
Round 3 (System Design) : Design Movie Recommendation System
Round 4 (Operation & Excellence) : Mostly Process related and kind of techno managerial

The process took 3 weeks , Offer Got released in a week.