Smart 6-Bay Drone Charger

I need a seasoned hardware-and-firmware mind to turn my mechanical docking concept into a fully functioning six-bay charging station for drones. Each bay will handle anything from 3 S to 12 S Li-Po/Li-ion... (Budget: ₹37500 - ₹75000 INR, Jobs: Control System Design, Electrical Engineering, Electronics, Embedded Systems, Microcontroller, PCB Design and Layout, PCB Layout, Prototyping, STM32)