During November 2025, Pavel Dudin focused on resolving a critical issue in the dbeaver/dbeaver repository, addressing a bug that affected the Database Navigator’s filtering behavior when users opened new windows. Collaborating with another developer, Pavel analyzed the Eclipse RCP-based UI codebase and implemented a Java solution that restored consistent filter application across multiple windows. This fix improved user experience by ensuring reliable navigation and reducing confusion for end users. Pavel contributed to documentation and testing to ensure the change was production-ready. The work demonstrated a solid understanding of Java, Eclipse RCP, and UI development, with depth in troubleshooting complex UI interactions.