It's in theory possible, but you'd need to have a grasp of genetics that is at least as good as, I don't know, but godlike, certainly a good deal better than ay mortal geneticist to pulll that off.
Being able to rearrange DNA isn't enough to make you a god, you also need the know-how of exactly in which way to rearrange it. You just start tinkering with it, you're probably more likely to turn yourself into a non-telekinetic baseline human or a chimpansee than into a god.