Reincarnated as Tony Stark with a Skill

So this guys dies, gets reincarnated to MCU as Tony Stark Well, he had a chat with god/random powerful guy before reincarnation so he got something. First time writing so please be gentle. I'm ok with comments and suggestions as well as loophole/problems. Also please keep them short. I'll Try once a week/maybe more. But can only promise once a month Disclaimer: I don't own the characters(mostly) they are Marvel.Disney/ Whoever Owns them. I was inspired by some fanfictions so you might see some similarities.