The recruiter was very helpful and supportive. All of my questions were answered properly, and the time I needed to prepare was extended, which was very helpful for me.

The interviewer was also very positive and helpful. A general medium-level algorithm question was asked, along with follow-up questions related to performance improvements for different designs.

I couldn't advance to the final interviews because I couldn't solve the problem sooner, which left no time for a third follow-up question.

The decision was explained to me on the phone, which was really good to know.

A general, medium-level algorithm question related to data streams to handle.