Zizo, I suppose your company uses this: http://www.oracle.com/us/products/applications/ebusiness/human-capital-management/talent-management/overview/hcm-suite-talent-mange-overview-1451682.html
I think you'll need to talk to your contacts at Oracle to find out whether Moodle or Totara can be integrated with it.
If your company uses an Oracle database, see this: https://docs.moodle.org/28/en/Oracle