Worked on the iOfficeAI/AionUi repository to deliver full Persian (fa-IR) localization for the desktop application, enabling native language support for Persian-speaking users. Utilized React and TypeScript to integrate 20 translation modules, registering the new locale within the i18n-config.json and ensuring all placeholders were preserved for consistency. Synchronized locale keys with the English baseline to maintain UI alignment and performed quality improvements such as correcting trailing newlines and key alignment. This work consolidated translations into a centralized workflow, reducing future localization maintenance and expanding the application's internationalization readiness for broader market reach and smoother future regionalization efforts.