Over a two-month period, contributed to the fabaff/nixpkgs and katexochen/nixpkgs repositories by implementing targeted improvements in Nix-based package management and build system configuration. Developed the integration of the oil-git.nvim Vim plugin, enhancing Git workflow visibility within Vim by fetching the plugin from GitHub and wiring it as a dependency for oil-git-status-nvim. Addressed cross-platform build reliability by fixing a macOS-specific issue in vscode-solidity-server, conditionally adjusting native build inputs to resolve keytar compatibility with clang_21. Leveraged expertise in Nix, package management, and build system configuration to deliver focused solutions that improved developer experience and platform stability.