Building a Tablet with Prototype, Design and CPU Architectur

Our project consists to build a tablet with few built-in that aren't in the market. In order to complete this project, we need a freelancer that is able to modify, add, attach, etc. several parts of the device. If interested, the freelancer needs to be extremely dedicated in this project. Please note that the project will be built in REAL PERSON (Silicon Valley area), not in the Internet.