Four coding meetings and two others with Hiring Managers. Hiring managers would ask behavioral questions and about projects. They would also like you to describe the product of your current work. The technical interview will include only a whiteboard exercise. HR friendly. Nice buildings and rooms. Nice vibes and they seem to have nice, friendly people.

Q1: Find the common ancestor of two nodes in a binary tree (not binary search tree). Interviewers didn't know the complexity.

Q2: Write an echo client-server model. It is expected to know the signatures of the APIs and the arguments passed in bind, listen, and accept.

Q3: Implement a ring buffer.