Port ESP32 Project to STM

I need a skilled engineer to port the hardware and firmware of my existing ESP32 project to an STM microcontroller. My project has a variety of features including Wi-Fi connectivity, sensor interfacing, and multiple serial interfaces.

Key Features to Port:
- Wi-Fi Connectivity
- Sensor Interfacing
- ADC for Weight Sensor
- Display
- Serial Interface for Thermal Printer
- Audio Interface for Voice Announcement
- Serial Interface for Height Sensor
- Digital Input and Output (3 nos)
- Wigand Interface for RFID

Most Critical Aspects:
The most crucial functionality that needs to be ported accurately is the sensor interfacing. All sensor interfaces, including the Weight Sensor via ADC and the Height Sensor via Serial Interface, are vital to the project.

Ideal Skills and Experience:
- Extensive experience with STM microcontroller programming
- Strong skills in hardware and firmware development
- Familiarity with Wi-Fi and sensor interfacing
- Experience with porting projects from ESP32 to STM
- Ability to work with various serial interfaces
- Knowledge of digital input/output handling