Questions related to data structures and algorithm were asked in the first round. A thorough process is went through to solve the question together with the interviewer including discussion. The interviewer is very friendly and helpful in guiding. The second round comes with SQL and code reviewing. Were asked to point out and modify the source code to make it up to the industry best practices. The third round is more towards cultural fit. Questions were asked to know if you will fit into their team

There was two technical round:'1 round: Asked DSA question and in second round it waa system design round to generate the next lexicographically greater permutation until all permutations have been generated.