Applied via referral.\n\nProcess consists of these rounds - \n* Online assessment\n* Recruiter Screening\n* 2 Technical Rounds\n* Manager Round\n* VP/Director Round\n\nOnline assessment - \nhttps://leetcode.com/problems/set-matrix-zeroes/\nFind nth fibonacci number\n\nTechnical round - \nAsked about current work in organization. Highlighted my contributions and explained some design in brief.\nDesign an API rate limiter, similar to https://leetcode.com/problems/logger-rate-limiter/\nAsked lots of follow ups\nDiscussed sliding window (deque) based solution.\nProvided solutions to follow ups for large memory consumption\nProvided solution based on storing results in disk - using map reduce\nTook note of concurrency issues - proposed solution with locks\nTried to write good object oriented code - interviewer said only pseudocode is fine\nAt the end, the interviewer said the solution I provided was similar to one that they use in production.\n\nAsked a few questions about work/engg. culture to interviewer at end. Was not satisfied much by the responses. Maybe we had limited time.\n\nReceived feedback after couple of weeks that I am rejected. This was my best coding round so far I feel, and I have received offers from some big tech organizations recently. Maybe they were expecting token bucket/leaky bucket?\nWould have preferred to have received actionable feedback such as visa issues, or my domain of expertise is different from what they expect, rather than stating that I failed the coding round.

Applied via referral.\n\nProcess consists of these rounds - \n Online assessment\n Recruiter Screening\n 2 Technical Rounds\n Manager Round\n* VP/Director Round