What is this UI?

Hey, it's indeed bartender, also the middle-right side is autobar. The 3 upper-right buttons are also autobar and next to it Bagnon to combine all bags into 1 button. The upperleft bar is trinketmenu, and next to it an autobar that contains all my aspects (it expands to the left so it won't clutter my screen).

The minimap I made myself, sexymap does the same but it's settings keep disappearing randomly leaving me with a minimap at random places and random shapes.

I have the Reputation bar on the left side using XPBarnone and for my alts a seperate xp-bar on the right side using a customised version of XPB from wowui.com

The dps meter is Skada, then there is also titanbar at the bottom and (not in the picture) buff-icons are now on the upper-right side of the screen expanding to the bottom by Satrina Buff Frames.

The UI is still under construction actually with some addons I'm building myself, such as the lock'n'load frame which pops up whenever lock'n'load procs.

The unit frames are x-perl, but not entirely happy with it (yet), maybe I should switch to some other unit frames?

Im guessing its Bartender, and Sexy Map for the minimap. If not then bar tender will be able to do it the same.

looks like a custom one to me, using (my best guess on some of em) Bartender4, titan panel, x perl, some minimap addon (possible simple minimap OR sexymap and im not sure about the lock and load or DPS meters...

I think it's made with Bardenter4 or so.