Bicycle sharing system - OMNI GPS+GPRS+Bluetooth IoT Smart lock

I am at the middle of creating public bicycle sharing project. Part of the app is done. The missing part is creating the communication API(Real-time GPS tracking, QR code / ID scanner integration, Smart lock) and backend management parts. This job is very ideal for someone who has experience in OMNI IoT. The TCP communication description is attached. More information about the lock https://www.smartlockssupplier.com/products/OGB1-GPS-GPRS-Bluetooth-Smart-Sharing-bicycle-Lock.html