Well, that's a mess, it's playable but still. You didn't balanced your stats pretty well (you don't need 8 dex and you shouldn't leave your int as 4), you spend too much points into nothing (like 160 in traps, you need only 50 and you aslo didn't take any social skill, which might be useful). You are not planning on which level you take your feats, so won't have access to some of them. And you don't need a serial killer for sure (you can pick it up on a level 30 if you want).
The build you want to play wil probably look like this
https://underrail.info/build/?HgUGCAMOAwfCoEYAAADCoMKgZGQAMmRkMgBkAAAAAB4AZAExOSc1AjczfsKFS1NJFsK1wqQP4qe-CuKvvATir70B378 (didn't drop cons to 3 but you may want to exchange it for agi or 18 per). And it's for you to decide, but you could take psi-emphaty with a 55 temporal manipulation for a psycho-temporal acceleration (20 AP are pretty useful) instead of one of feats.
