Yelp | Backen/Infra | January 2020 [No Offer]
  1. Hackerrank challenge that could be solved using BFS/DFS, timed limited (30 mins)
  2. Tech recruiter
  3. Phone interview - top K and how to scale it
  4. Onsite - 4 rounds
    1. Behaviour - why technology do you like? how to improve yelp ? etc
    2. Coding - In my case, I had to implement something like AutoComplete, i solved it using Trie.
    3. Behaviour - receiving and giving feedback, how do you prefer to learn a new technology, why yelp?
    4. System design - Read/Write reviews, focused around datastore
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