During August 2025, Adrien Deperetti enhanced the Max-Eee/E-commerce-recommender repository by developing an efficiency-focused cart data retrieval feature. He refactored the backend TypeScript code to introduce an optional fields parameter, allowing the API to return only requested cart attributes. This approach reduced payload sizes and improved both cart rendering and checkout response times, directly benefiting user experience and API bandwidth. Adrien’s work centered on API integration and data fetching, ensuring backward compatibility while laying groundwork for future selective field fetching across other endpoints. The month’s efforts focused on feature delivery and performance, with no major bugs addressed during this period.