Contributed to the louislam/uptime-kuma repository by delivering Traditional Chinese localization, making the application more accessible to a broader user base. Focused on front end development and translation, the work involved translating 1,178 out of 1,508 UI and error message strings using a Weblate-driven workflow, which streamlined ongoing localization efforts and enabled future parity planning. Leveraged JSON for managing translation data and collaborated with other contributors through open-source processes and Git-based traceability. This effort expanded the platform’s internationalization readiness, improved user experience for Traditional Chinese speakers, and established a sustainable approach for future localization updates within the project.