hello sir, how are you. I read your proposal and i am interested in this project. I can give you an efficient Key tracker.
But i have to complete the hardware + software with app or just app....? Bcz first 3 features given by you could be done only by hardware but i m confused by the last one in which you said that " Last seen location mark on the map", so this could be done by the app or plz elaborate this feature more so that i can totally understand.
I am an Embedded engineer (ARM, PIC, AVR, Arduino, SOC BLE (bluetooth) chips, ZigBee, WiFi, GPS, LED, LCD display etc.) and PCB designer (Altium, KiCad, Orcad), 3D Modeling.
You can check my profile for more information. I can do this project as per your requirement.
I will tell you the exact cost of the project after discussion with you.
I hope you will consider me for this project. I am waiting for your reply......
thanks with regards
Preetpal Singh