Walmart | SDE 3 | | Feb

The interviewer found me on Instahyre and contacted me. There were 3 rounds of interview.

Round 1 (Technical) : 1hr

1. 2 questions asked medium level. I was given an online IDE to code
2. Zig zag order tree traversal and sort array of 0s,1s,2s.
3. Interviewer did not check for working code just approach and explanation.

Round 2 ( Design) :1hr

1. Design a rate limiting service
2. LLD round code the classes
3. Expected a working solution
4. Gave hint in between.

Round 3( HM ) : 1 hr

1. Mostly project related discussion
2. Gave me one abstract problem , sort and remove duplicate without lib functions
3. Gave a puzzle, I could not answer it.

HR Discussion: 1 hr

1. Benefits discussion.

Verdict selected.