During June 2025, Filip Misic contributed to the immich/immich repository by implementing Croatian language support in the mobile application, focusing on expanding accessibility and internationalization. He delivered end-to-end localization for Croatian users using Dart, enabling the app to reach new markets and improving onboarding for Croatian speakers. Filip established a maintainable localization workflow within the mobile codebase, which streamlines future translation efforts and supports easier updates. His work addressed the need for broader market reach and product accessibility, with clear traceability through descriptive commits and issue linkage. The contribution demonstrated depth in localization and mobile development using Dart.