During September 2025, contributed to the infiniflow/ragflow repository by delivering two core features focused on enhancing prompt composition and data interoperability. Developed a Variable Insertion Toolbar within the Prompt Editor, streamlining the process of adding variables and improving overall user experience. Additionally, implemented updates to the Retrieval Component, enabling JSON data output and updating forms to support JSON as a data type, which strengthened data handling and integration capabilities. Leveraged Python, React, and TypeScript to address front end and full stack requirements, laying the groundwork for improved automation pipelines and more robust component integration within the project’s architecture.