Worked on the winterheart/gentoo repository to deliver Python 3.13 compatibility updates for two core Gentoo packages, libaccounts-glib and kig. Focused on updating ebuild scripts to ensure both build and runtime support under Python 3.13, addressing packaging incompatibilities that previously blocked upgrades. Demonstrated skills in build systems and package management by standardizing compatibility across dependencies, which improved reliability for downstream applications. Verified successful builds and runtime operation, enabling a smooth upgrade path for Gentoo users. The work leveraged expertise in Ebuild and Python packaging, contributing to reduced maintenance overhead and enhanced stability for users adopting the latest Python version.