Nobody here has any information at all? I have 0.28 BTC I can give in return.

Hey guys, if anyone is interested in answering these in private, I can be reached through PMs as well.

Hey Bitcoin Forum! 

I have lurked a long time here but never made an account. I have a few simple questions which would be greatly appreciated if you guys answered (for those who have any experience).

Me and a friend have a really great concept for a gambling game (social) and have found a great front-end team that can turn our initial PSD designs into React/Redux front-end. The other spot (back-end) is left open and we are deciding between a few people to do the job, so these questions, if answered, would help us a lot in the interview process:

1. When creating the backend, we need to have a system that provides the user a address to send the deposit to: what do most big gambling sites do here? Do they have their own Bitcoin library that generates a new wallet address for each player? What would be best here; Node, Python or some more low level language like Go?

2. Almost same question; but for handling withdrawals. Custom library or is there a popular system being  used on sites like Primedice?

3. Is there any reccomended users on here for this job possibly? If so, refer us to them. The budget we have is pretty big, and half of it is left for back-end developer(s).

Any answers would be really appreciated, and I will make sure to send over some beer bitcoins to the best answer. Thank you in advance.