During November 2024, this developer enhanced user experience and security across two repositories by delivering targeted features and maintenance. In rizin, they improved the disassembly command-line interface by enabling automatic use of the core blocksize when the byte count is omitted, streamlining reverse engineering workflows. For the Gentoo repository, they managed package updates and security patching for MbedTLS, addressing critical CVEs and deprecating outdated versions to strengthen system reliability. Their work demonstrated proficiency in C and Shell, with a focus on system administration, package management, and security hardening, ensuring both usability improvements and robust maintenance across key projects.