Round 1: It was an LLD round.

Question was a big problem statement shared by interviewer about design a GDPR compliance application. If a user has not logged in for last few days, a month or some other rule, the user should be deleted from the system.

Task was to implement a few methods. I created interfaces and concrete classes to make it extensible. The core logic I defined initially was a bit complicated. Inteviewer than pointed out and I changed the data structure to a simple one.

While running the code, the Java date parsing method failed as I didn't rememeber the actual implementation.

Verdict: Rejected