I'm seeking a developer with experience writing apps that implement Bluetooth for Android and iOS. There will be two parts to this app.
The first part will consist of a UI with 3 screens. There will be buttons which, when clicked, will send simple command messages to, and read back status messages from, a Bluetooth device developed by us (SansKey).
The second part will run in the background and periodically scan for a previously bonded module. If the background app finds one, it will establish a connection and send a simple command message.
This project is relatively simple, but doesn't use one of the standard GATT profiles.
A functional specification as well as a prototype Android application that has been developed in-house will be provided to aide in clarifying the expectations of this project.
This is a one-time project, but future maintenance to retain functionality with OS updates will be necessary.