Worked on the ansforge/SAMU-Hub-Sante repository to enhance observability in message dispatch workflows by developing a Message Dispatch Metrics and Use-Case Tagging feature. This involved adding new constants and a publishMetrics method within the Java-based MessageHandler, enabling extraction of use-case information from message content and recording of detailed telemetry. The approach integrated backend development skills with metrics and monitoring practices, laying a foundation for future dashboards and alerting. The work improved analytics capabilities, supported data-driven SLA tracking, and maintained clean integration with existing flows, ensuring no regressions while strengthening the system’s monitoring and troubleshooting infrastructure. No bugs were reported.