Worked on expanding the international reach of the Open Web Calendar by delivering comprehensive Thai localization coverage. Focused on updating and correcting UI strings, translating About and license information, and adding translator notes to documentation, the work ensured accurate and consistent language support for Thai-speaking users. Utilized Weblate to manage the translation workflow, leveraging PO and YAML formats to streamline updates and maintain quality. Demonstrated skills in internationalization, localization, and translation documentation, collaborating with localization teams to improve accessibility. These contributions enhanced the product’s usability for Thai users and established a foundation for future localization efforts within the repository.