Worked on expanding localization for the SatoshiPortal/bullbitcoin-mobile repository, focusing on improving accessibility and user adoption through internationalization and translation. Delivered a complete French translation and a near-complete Spanish translation for the BULL/Wallet application, covering over 2,800 strings using JSON and Weblate. Integrated the translation workflow into the mobile release process, enabling automated and repeatable localization updates for future releases. This work enhanced the usability of the application for French- and Spanish-speaking users, supporting broader market reach. The effort centered on i18n, localization, and mobile development, with no major bug fixes during this period but substantial feature depth.