During July 2025, contributed to the mui/toolpad repository by implementing Slovak language support, focusing on expanding accessibility and localization within the application. Developed a new locale file using JavaScript and TypeScript, providing translations for key UI components such as account management, authentication, common actions, and CRUD operations. The approach established a scalable pattern for future language additions, ensuring minimal changes are needed to support additional locales. This work enhanced the user experience for Slovak-speaking customers and laid the foundation for broader internationalization efforts. No major bugs were addressed during this period, with efforts concentrated on frontend development and localization improvements.