Bluetooth Proximity Sensor Data for ESP32 and Raspberry Pi4

I am looking for a skilled individual who can assist me in setting up a real-time data transfer system between an ESP32 and Raspberry Pi 4 devices. Specifically, this project involves the following:

- Utilizing a proximity sensor: The primary function of the proximity sensor will be to detect the presence of objects in close proximity to the device setup.
- Bluetooth data transfer: The data collected by the proximity sensor needs to be transferred between the ESP32 and Raspberry Pi 4 via Bluetooth. Ideally, this data transfer should be real-time, so that the system can respond to changes instantly.

The successful candidate should have:
- Proficiency in working with ESP32 and Raspberry Pi 4 devices.
- Expertise in setting up real-time data transfer systems over Bluetooth.
- Experience with proximity sensors and data collection.