Worked on the JCQuintas/mui-x repository to enhance Romanian localization for MUI X date picker components, focusing on updating and expanding the ro-RO language support. Used TypeScript and frontend development skills to identify and address missing translations in the time range picker toolbar and range picker dialogue, ensuring a more complete experience for Romanian-speaking users. The changes improved internationalization coverage and aligned with broader localization goals, supporting adoption in the Romanian market. No bugs were fixed during this period, with efforts concentrated on feature development and language accuracy. The work demonstrates attention to detail in localization and frontend implementation.