Google

It was tough. They asked about Data Structures and Algorithms, presenting three patterns: one easy, one medium, and one hard. I haven't been selected for the next round of the interview.

The process was very smooth and interesting. It was a very good learning experience. Each round was filled with challenges, and I got to learn many new things during the interview phase. I would say it was difficult but also enlightening, providing

4 rounds Data structure and algorithms: * Depth First Search * Breadth First Search * Arrays and Linked lists * Recursion * JSON patching * Heaps * HashSets * HashMaps * Lists