It's bad to have oracle on your resume. I had a recruiter laugh at me because I was at Oracle. It's known as the "country club". Honestly, anything you say you accomplished at Oracle is considered a joke at other places. There is no reason to ever see Oracle as a stepping stone to anywhere. Oracle is mostly a repository of older people who don't want to do anything with their careers other than have a secure paycheck and nothing much to do.
As hard as this sounds, I can agree that most things that @YR4LffZ-2hrd stated are absolutely true.