Outlet turning on ceiling fan
Fire your electrician

That is such a fundamentally dumb "do not know what's going on here" mistake that it took some serious hubris to intentionally do this without knowing (or caring) how things work.  This person is a danger to self and others.  

Keep in mind that electrical is a world where blindly attempting combinations is dangerous.  There are many combinations which will appear on the surface to work, but will kill you.  

Look closer at the existing circuit and wiring

From here we need to look closer at what the switches are controlling - fan and light specifically. We need to see which wires might be in the back of the switch box, and how they are grouped. And we might need to make some design compromises, or fish additional wires into the walls.  Your next step is to post some photos of the wiring in the switch box, and if there's only one cable in there, the fan box as well. Don't disturb how wires are interconnected; that is essential information because colors mean nothing.