Production-Ready PCB & Firmware

I’m preparing a new electronic product for mass production and need a seasoned engineer who can take the hardware and embedded code from concept to factory-ready. I had developed pcb design but I need professional and reliable PCB that meets all DFM/DFT guidelines. Once the board is laid out and validated, we will develop the accompanying firmware, enabling robust wireless connectivity right out of the box.

Key deliverables
• Fabrication-ready Gerber files, drill files, and assembly drawings
• Optimized BOM with production-grade component selections and alternates
• Fully documented firmware source code implementing the wireless stack, configuration interface, and production test hooks
• Programming/test fixture guidance so the contract manufacturer can flash and verify each unit on the line
• Brief design report outlining critical design decisions, antenna layout considerations, and compliance notes (FCC/CE prep)

I have not locked in the microcontroller yet, so if you have a strong preference that balances cost, availability, and performance for the wireless requirement, I’m open to your expert recommendation.

Expect clear, prompt feedback cycles and rapid prototype tests on my side so we can converge quickly and hand the files straight to the factory.