the technical went how you'd expect an easy, medium and a hard Leetcode question each, but the behavioural was brutal and unexpected, they want you to justify by numbers and in as much detail as possible your entire resume, to the point of how much was the capacity of the DB, what were the attribute names and the bit-size assigned to them.

Number of Islands (LC 200 - Medium): You are heavily advised to know how to traverse connected components using a 2D grid.