When I first applied, I received an OA. Mine consisted of two medium LeetCode questions and eight multiple-choice questions, which had to be completed within 90 minutes. It was doable and focused mostly on string and array manipulation.

I was then contacted to join the final round, which was three hours long. This round included:

• One behavioral interview
• One OOP design interview
• Two technical problems

In the technical portion, I was asked two easy LeetCode problems, and I was able to optimize one of them.

During the design problem, the interviewer assured me that I was on the right track and was very nice and reassuring. Although I did not finish the problem in time, the interviewer reassured me that I did well by asking questions and ensuring I was engaged.

You are given a list of numbers and a target number n. List all pairs of numbers in the set that add up to the target number.

Design a map app for Expedia (OOP design).