Emil Lo worked on stabilizing the Open-EO/openeo-geopyspark-driver repository by addressing a production and testing inconsistency introduced by an experimental Docker argument. Focusing on backend development and configuration management, Emil reverted the --force-docker-pull flag to restore standard Docker pull behavior, ensuring alignment with the base Calrissian arguments. This change, implemented in Python, resolved unintended testing-related behavior that had affected deployment workflows. Emil documented the update thoroughly for traceability, prioritizing reliability and CI stability over new feature development. The work demonstrated careful attention to deployment processes and regression prevention, reflecting a methodical approach to maintaining robust backend infrastructure.