3 technical interviews. Got rejected after third round. 3 technical rounds 1st round: 1. letter combinations of a phone number 2. kth smallest element in a bst 2nd round: LRU cache design. 3rd round: HLD of flight booking system.

I recently completed four rounds of interviews with Microsoft. The process primarily focused on core technical concepts, including Data Structures and Algorithms (DSA), tree-based problems, Low-Level Design (LLD), and High-Level Design (HLD). Each round tested not only my problem-solving skills but also my system design capabilities and overall software engineering approach. It was a well-rounded and challenging interview experience that gave me good insight into what Microsoft values in its engineering candidates.