Hmm he seems to like to limp with AA >_< !
Against this type of player think it is better to play for a cheap showdown or just try to trap him with Sets and throw away every One pair.
Maybe it is a simple way to play but it is a safe way to play assuming you don't invest to much preflop against him.
Don't be obsess in beating him.You are playing cash game so your goal is to make profit and increased your skill.
ah just notice you was playing SSS.
AA KK shove it preflop if he pushes.
AK JJ QQ - try to get a cheap showdown. Against your AK not everytime he will have AA or KK. With JJ QQ one/seven time set if he limp with AA or KK he will died when you hit your set.If you hit your pair with AK don't mind going all-in as in the long term you will win.
Just don't make it personal else you will become obsess in beating him.
I'm sort of a fish
so sorry if my advice are wrong.