Exp : 4+ YOE
Verdict : Rejected.
Round 1 : Coding - 2 questions
- Sliding Window problem - Find Max length with all same character and you are allowed to do k modifications.
- Make whole complete row and column Zero when at any index 0 is present in 2D matrix.
Round 2 : LLD
Desigh MultiFloor MultiGate Parking Lot. All classes with members and functoins were expected.
Round 3 : HLD
Not any typical problem was asked, started from Project and landed to open ended to many things.
Difference between Kakfa and SNS.
Rate limiter.
Retry Strategies
Rate Limiter (Not algo. mircroservice part).
During that time i was not aware of much difference between Kafka and SNS amd for Rate limiter i mentioned it sould be completeluy separte service which should be pluggable to all other microservices (I think he didn't like this ans). - Self Analyisis (Nothing from their end)
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