Health Band Multi-Layer KiCad PCB

I need a seasoned KiCad specialist to turn my wearable health-band concept into a production-ready, multi-layer PCB. The board’s sole purpose is data communication, and it must do so over Bluetooth using a Nordic Semiconductor microcontroller (nRF52 family or a comparable part you can justify)... (Budget: ₹1500 - ₹12500 INR, Jobs: Antenna Design, Bluetooth, Circuit Design, Electrical Engineering, Electronics, Embedded Systems, PCB Layout, Product Development)