Arduino code

I'm looking for an experienced freelancer to write some code for an Arduino project I'm working on. Specifically, I am looking for the code to integrate specific sensors, motor control, and communication with other devices. The sensors I am looking to integrate include access control via WiFi, Bluetooth, keypad, various sensors, RFID, and fingerprint scanning. I have all the components and sensors for this project already, I just need the appropriate code to bring it all together. Any queries or updates about this project will be communicated through WhatsApp as my preferred choice of communication.