Build an app for Android

Hello, We would like to build an app for our assistive device to handle device settings, show the battery status, update the firmware, have some quick tips and login/register panel. This app will also help to set up some settings for the attached switches to our assistive device. - Simple and minimal interface - Login option via email, Facebook or Google account - Account settings (if registered via Email) - Bluetooth settings access (to start the initial connection) - Switch settings (you can think about section like changing the controls on a joystick) - Sensitivity settings (our assistive device controls devices like a mouse, so when it's connected, we see mouse cursor and X/Y axis should be adjusted according to the user's comfort) - Firmware update - Factory settings reset If you can make this happen, drop us a line! Thank you! Ms. Sevgi Seker