Key patterns
Showing 3 of 71arrays hashing
medium90%
2dp 1d
hard75%
3trees
medium70%
4bfs
medium70%
5binary search
medium65%
Common questions
Showing 3 of 4Design Crypto Exchangevery common
Transaction Ledgercommon
Order Matching Enginecommon
Rate Limitercommon
Interview process
Showing 1 of 5 rounds1. Recruiter call45 min
backgroundcrypto-interest
2. Technical screen60 min
codingproblem-solving