Java Jade Developer for Feature Upgrades

I'm seeking a seasoned Java Jade developer to enhance an existing application. The project primarily revolves around implementing a sophisticated messaging functionality for agent communication and integrating various strategies into the software.

Key Responsibilities:
- Adding a robust messaging system to facilitate agent communication.
- Implementing several predefined strategies into the application.

Ideal Skills:
- Proficient in Java and Jade.
- Previous experience with feature upgrades on existing applications.
- Expertise in developing and integrating complex messaging systems.

Please provide examples of similar projects you've worked on in your proposal.