Phone screening for the position in PowerBI team. I was asked one simple binary search coding question, BQ, and front end fundamentals. Good interview experience but not match my tech stack.

Round1 1. Print all substrings of a given string 2. Add two numbers in form of Linked list. Round2 Find the minimum number of platforms required to accommodate all the vehicles given their arrival and departure times. Time and space complexities in both rounds. Deep dive in projects in second round Round 3 Horizontal scaling , vertical scaling , advantages , disadvantages of both , relational schema DB Schema design scenario