Tri-Mode Communications PCB Design

I’m building a board that must move data over three very different channels—power-line communication (PLC), short-range wireless, and a hard-wired link—all on the same PCB. Your task is to take the concept from requirements capture right through to production-ready files... (Budget: $250 - $750 CAD, Jobs: Circuit Design, Electrical Engineering, Electronics, PCB Layout, Prototyping, WiFi)