Can someone help me power level a 51 to about 60? PS4

Id like to get help from someone fairly high level i can do it myself, but the grind is SOOO SLOWWWW. Not looking for trades or freebies, just leveling. THX! PS4: Its_Johnny_Bravo

P.S. I have a method for extremely fast farming of moonstones and other items (Roughly 4 kills per second). If you have beat the game on ultimate vault hunter mode, i can show you how.