4 rounds started with an assesement which consisted pseudocode and aptitude next qualifying rounds were face to face rounds 2 round - technical round where questions where about big data, hadoop, sql, machine learning, statistics,etc 3 round- managerial round- focuses on how well you understand business perspective 4th round - general hr round discussion on current affairs, previous experience, expectations etc

It was good, if you are good in java. Java basis , if you good and have grip in leetcode problem on easy and medium. It is very helpful. If your are good in spring and spring boot Microservices.