Worked on the FreshRSS/FreshRSS repository to deliver comprehensive Ukrainian language localization, covering admin interfaces, API endpoints, configuration panels, feedback forms, installation flows, subscription management, and user settings. Focused on internationalization and documentation, the work included updating Markdown-based READMEs to reflect Ukrainian as a supported language and maintaining clear contributor records. Using PHP and Markdown, the developer ensured that new translations integrated seamlessly with existing code and documentation, supporting future multilingual expansion. No bug fixes were prioritized during this period, as the main objective was to strengthen localization readiness and improve onboarding for Ukrainian-speaking users through robust documentation.