During February 2025, Sami Mejri focused on enhancing cross-platform robustness for the microsoft/semantic-kernel-java repository. He addressed a critical Android compatibility issue in the ChatXMLPromptParser by updating the XML factory creation method, switching from newFactory() to stax-api’s newInstance(). This targeted bug fix resolved runtime errors on Android devices, enabling safer and more reliable deployments of Semantic Kernel in mobile environments. Sami applied his expertise in Java and XML parsing, carefully documenting the platform-specific change to ensure maintainability and traceability. His disciplined approach demonstrated a strong understanding of Android development and contributed to the project’s cross-device stability and reliability.