FreeRTOS coding

Job ID: 34749435

Budget: $50 – $150 USD

I have a PCB board with esp32 and mfrc522 and sim800c.
There is some coding using Arduino to do some tasks and the rest of code is not yet coded to functional the mfrc522 and sim800c.
I'm looking for a freelancer who have a good knowledge about coding the rfid mfrc522 and sim800c using freeartos to communicate with a server by sending the rfid number to a server via the sim800c and get back the result to complete the rest of the code which is ready.