Screws in my base moulding
Your electrician is not a finish carpenter. Nobody competent would screw base like that.

All is not lost, however. Just make sure the screw heads are sunk below the surface of the wood. Get some wood filler/spackle (anything will do). Sand flat. Refill if you have divots. Prime. Paint. 

It looks like the cap on the base was either attached badly or not attached at all. Do it over to match the line it had before. Caulk that gap before paint and it'll all be fine.