Hello, Sir.
I can speak in English freely.
I am FULL STACK web and mobile Developer.
I am also expert of Electronic, Mechanic, machine learning and etc Engineer.
I have rich experiences in Arduino, Raspberry, Altium, PCB, ARM and etc.
so I think I can do your project perfectly.
I will provide you high quality.
I will share my previous working via chat.
I will wait for you.
Thanks.