Worked on expanding the evcc-io/evcc repository by delivering Compleo Pro brand support within the Charger Definition Template. Focused on configuration management and template design using YAML, the work enabled brand-specific charger configurations, allowing for faster integration of new partner chargers and broader product offerings. The technical approach emphasized maintainability and traceability, with changes linked directly to tracked issues for clear code history. No bug fixes were reported during this period, reflecting a targeted effort on feature development. The contribution provided business value by streamlining the process for adding new charger brands and supporting scalable, maintainable configuration templates.