Worked on the ourjapanlife/findadoc-web repository to enhance the reliability of the submission flow by addressing a bug that previously caused false success messages when submissions failed. Focused on refining user feedback and tightening error handling, the developer implemented a targeted patch using Vue.js, JavaScript, and TypeScript to ensure that UI messaging accurately reflects the actual outcome of form submissions. This update improved the clarity of user interactions and reduced potential confusion, supporting a smoother user experience and lowering support inquiries. The work demonstrated careful attention to UI state management and contributed to maintaining a consistent release cadence for the project.