Hi there. The deep web is nothing different than the regular web, we still use cables to communicate with each other, or servers, but using a different protocol than the standard that is used in regular browsers. So you need to be more specific about the goal you want to achieve with this, what is the end product of this project? Also, you have mentioned that you want crypto freelancers. What does that mean? You want freelancers specialized for cryptology in general sense or again it is something specific, like cryptocurrency?
Anyway, feel free to hit me up because I am intrigued by this job proposal. I am very responsive. All the best