Karim developed foundational French locale support for the ZoeyVid/NPMplus repository, enabling French-speaking users to access the product and laying the groundwork for future localization efforts. He created and integrated French locale files, updating the locale management flow to support seamless language expansion with minimal code changes. Working primarily with React and JavaScript, Karim ensured the new localization system could be easily extended to additional languages, reducing future development risk. The implementation was delivered as a single, production-ready commit, with no major bugs reported during the period. This work focused on front end development and internationalization best practices.