Developed and delivered public API support for updating event names, enhancing API-driven event management in the pass-culture-main repository. This work involved updating Python-based backend logic, modifying serialization processes, and revising API routes to allow event name changes through the API, where previously only product names could be updated. The implementation maintained backward compatibility and included thorough documentation improvements. By enabling automated event name updates, the feature reduced manual intervention and improved data consistency across events. The project demonstrated skills in API development and backend engineering, with a focus on robust data serialization and maintainable code quality throughout the development cycle.