Cashfree Payments | Interview Experience | SDE-2 | Reject
Anonymous User
1325

Experience : 2.5 Years

All rounds were elimination rounds.

Round 1 - DSA 60 Minutes

Question - 1
https://leetcode.com/problems/capacity-to-ship-packages-within-d-days/

Question - 2

https://leetcode.com/problems/best-time-to-buy-and-sell-stock/description/

Solved question 1 with brute force to most optimal (Binary Search).
Solved question 2 in O(n^2).

Round 2 - LLD 60 Minutes

Design BookMyShow

Counducted on Hackerrrank.
Expected to write classes & DB Design.
Disussions Focussed on Multithreaing, handling multiple concurrent bookings. Also disussed implementation in Distributed Systems with Redis, Kafka, etc. Expaling the choices of DB & how will the DB design handle various queries.

Round 3 - HM (In person @Cashfree Office) 60 Minutes

Focus was on standard cultural fit questions. Round heavily focussed on the work I do in current company.

Verdict : Rejected

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