Hmm I think I've already gave you my offer for this project, but can't find it now. Not sure what happened. Anyway I'll copy it here also.
Hi I would like to offer you my expertise in analog and digital electronics, PCB design and embedded firmware and software development.
I can offer you both PCB design and FW development. Prepare all the gerber files for mass pcb manufacture and develop and test firmware. Also I can assemble and test prototype and have it shipped to you.
Feel free to chat me so we can discuss project goals and that I can offer you correct proposal.
** EDIT **
Also what I would like to note is if I do HW + FW part offer would be somewhat higher, I can tell you more once I know goals of the project.
*****
Thanks,
Vladimir.