Paid project: BLE communication (gatt services)

Hi,

I would like my app to read out different bluetooth devices, that support BLE services (
(https://developer.bluetooth.org/gatt/services/Pages/ServicesHome.aspx), especially body scales, pedometers and blood pressure meters.

Actually, I need implementation (for B4A and B4I) of following ble "characteristics" (https://developer.bluetooth.org/gatt/characteristics/Pages/CharacteristicsHome.aspx):

• org.bluetooth.service.device_information
• org.bluetooth.service.blood_pressure
• org.bluetooth.service.weight_scale
• org.bluetooth.service.glucose
• org.bluetooth.service.running_speed_and_cadence
• org.bluetooth.service.continuous_glucose_monitoring

Has anybody experience in development of ble services ?
Of course, this is paid work.

Please PM your offer and costs

Thank you and best regards
Oliver