Hello, Ayaz U..
Nice to meet you.
I've seriously read your post and I have understood what you need.
I am sure that I can be the best developer who can perfectly complete your project.
I am a senior Firmware development & PCB Designer with 10 years of experience.
I have rich experience in firmware development with MSP430,ESP32 ,STM,ARDUINO,RSPBERRY and PIC,PLC,FPGA,etc.
I also have rich experience MQTT,AWS, GPRS, GPS,GSM, SMS, IoT ,Zigbee,Wifi,Bluetooth,UART,SPI,I2C,ETH ,CAN....
I have completed many Projects without letting down a single Client....As Many Clients are still in touch based on my Working strategies and their satisfaction on their all previous Projects.
I have enough ability to finish your project.
I can start work immediately and work full time.
I will do my best.
If you award me now, I will do my best and make your day!
Looking forward to hearing from you.
Thank very much for your suggestion.
Best Regards.