Adrian developed an end-to-end file upload capability for the nus-cs2103-AY2425S1/pe-dev-response repository, establishing a scalable foundation for user-generated content. Over the course of a month, he implemented backend APIs and integrated storage solutions using Java and RESTful services, while wiring the client-side upload functionality with JavaScript. His work included batch upload support, enabling users to efficiently submit multiple files and improving the overall user experience. With 22 well-documented commits across two features, Adrian ensured strong traceability and maintainability. The resulting system lays groundwork for future content management enhancements and storage optimizations, reflecting a focused and methodical engineering approach.