3 Rounds were there in the interview process after shortlisting . They were very frank and co-operative, in which 3 rd round was HR and CTO himself took that round.

First Round-DSA Second Round-Senior Manager- DSA+React+Next Questions Third Round- VP (Technical) Fourth Round-CEO DSA question string comparsion and related to hashmap Approach they asked me multiple approach to solve one question with its time complexity.