Build an Open Source Cordova project (iOS) with an iOS native Bluetooth plugin

I'm seeking for an experienced developer (Cordova, Objective-C) to build an existing Open Source Cordova project for iOS (and maybe later Android in another project).

The project is a Browser App with a Bluetooth plugin (the browser can render HTML/Javascript and will support Bluetooth via a Cordova plugin).
The Browser App will used to steer a robot via Bluetooth. The code for the robot is not part of this work - only the browser.


Steps:
1. Get familiar with Apache Cordova ( https://cordova.apache.org/ )
2. Build the CGTek-Viewer ( https://github.com/sjrcgtek/cgtek-viewer ) with Cordova ( https://forum.ardumower.de/threads/software-developers-only-how-to-build-evothings-viewer-app.25100/
). NOTE: CGTek-Viewer is the iOS version of the Evothings Viewer ( https://github.com/evothings/evothings-viewer )
3. Add the Cordova Bluetooth BLE Plugin to the project ( https://github.com/evothings/cordova-ble )
4. Try out the App with our robot URL ( http://grauonline.de/am/ ). On the iOS device, there should be Bluetooth BLE devices available under
'Menu->Connect". This indicates that the Bluetooth plugin is working properly.
5. If the Bluetooth plugin code is too old for latest iOS SDK (e.g. missing iOS Bluetooth permission requests etc.), the plugin code has to updated to latest iOS SDK.
6. Help us to sign the App and to publish the working App in App store.