Thomas Clemen focused on refining simulation parameters for the Altona Altstadt area within the MARS-Group-HAW/model-soh repository. He centralized region-specific model tuning by updating a dedicated JSON configuration file, leveraging his skills in configuration management and JSON. This approach improved simulation fidelity and stability without introducing new user-facing features, instead enhancing maintainability and supporting future development. By consolidating parameters, Thomas enabled more efficient experimentation and streamlined future feature rollouts. His work demonstrated a methodical approach to configuration-driven development, laying a solid foundation for ongoing improvements in decision-support accuracy and model adaptability within the Altona Altstadt simulation environment.