hello sir, how are you. I read your proposal and i am interested in this project. Pls share your requirement in brief Let us discuss.....
Pls have a look on the link below.
https://www.freelancer.com/u/preetpalsingh33
I have much experience on Circuit design, Hardware design, PCB design, Firmware, Android, IOS Developer, C/C++, Micro Python development.
best regards
Preetpal Singh