Oracle Sr Software Engineer interview questions

Contacted by recruiter, then phone interview and kept filling forms with recruiter again and again till get to onsite, team was nice but some wasn't ready with real interview questions and then got offer.

There were total 4 rounds that include one online objective test that covers Aptitude and Logical Reasoning, OOPS, OS & SQL covering 50 Questions (10 Questions in each session.) and 3 technical rounds. HR scheduled one Face to Face round. They asked data structure, problem solving questions , rest web service, and puzzle. 3rd technical round was with their manager. I cleared all round and manager told me that HR will call for salary discussion. It's more than 2 weeks and no response from Oracle HR team. I totally disappointed from Oracle HR team's behavior, at least inform your candidate about the status.