Worked on stabilizing MQTT-related behavior in the equinor/isar repository by implementing a Publish Guard using Python for backend development. The approach ensured that MQTT publish operations were executed only when MQTT was enabled, effectively preventing unnecessary network calls and reducing error logs when the service was disabled. This targeted bug fix improved the reliability and maintainability of MQTT-dependent features without introducing extensive code changes. By leveraging MQTT protocols and backend logic, the solution contributed to overall system stability and reduced network traffic. The work demonstrated a focused, pragmatic approach to backend problem-solving, emphasizing robust integration and efficient resource management within the codebase.