Aggelos Sifnaios delivered Greek localization for the TriliumNext/Trilium repository, focusing on both server and client user interfaces, error messages, commands, and bulk actions. He established a scalable internationalization workflow using JSON and Weblate, enabling ongoing translation coverage without disrupting core functionality. His work improved accessibility for Greek-speaking users and laid the foundation for future locale expansion. Throughout the month, Aggelos collaborated with translators and developers to ensure consistent terminology and user experience across the application. The project demonstrated depth in front end development, localization, and translation, with structured commits and reference URLs supporting maintainable, extensible language support.