Uber

All three coding questions were advanced level, and the time allotted was 90 minutes. For a person not from a CS background, it is a difficult test. However, data structure concepts are really important, such as trees, graphs, and queries.

I was referred by a friend and received the test link via email a few days after applying. After clearing the interview, they called and said they had already filled the position internally. Such a waste of time it was.

Overall, it was a good experience, but it didn't make the cut, so it wasn't that great an experience. The interviewer was nice. I was asked majorly about DSA and SQL, and coding.