Connor Baker contributed to build system reliability and CUDA packaging across several Nix-related repositories, including NixOS/nix and sarahec/nixpkgs. He unified CUDA toolchain outputs, improved build configuration, and standardized optimization strategies using C++ and Nix Expression Language. His work included refactoring multiplex builder logic, correcting context parsing in eval-cache, and enhancing test environments for cross-platform consistency. By modernizing package management and tightening license compliance, Connor reduced build failures and improved maintainability. He applied skills in shell scripting, CI/CD, and code linting to deliver robust, traceable fixes that strengthened downstream compatibility and accelerated support for evolving CUDA and toolchain versions.