Openhab Binding Development for Elmo Alarm

To integrate my Elmo alarm system with openHAB through bi-directional binding, I need a developer with openHAB and Elmo experience. The binding should be developed for E-connect, Elmo's cloud integration model. The features I'm after are:

- Arm/Disarm functionality
- Real-time status updates
- Alarm event notifications
- Sensing and sending sensor status to openHAB items.

Anytime there's an event, status change, or a sensor goes on/off, I need the binding to provide immediate updates. Your skills in openHAB binding, Java, and IoT integrations will be essential for this project.

The same project is just written in python for homeassistant