for 5 days to code a pro trading app that can scale to near infinity
I am sorry but this were you lost all creditability with me at least and I am surprise others didn't catch this. It would be impossible to scale to infinity... Also if he create a custom trading engine in 5 days, then he is obviously lying an expert trading engine takes months and months to get to a point where it is very optimized to the coding language it is built on. Just cause he has some framework doesn't make him a pro, and to say he could and would do it in 5 days well that is a huge red flag.
