During May 2025, Alex Kellison focused on improving build reliability for the SAW Core Coq integration in the GaloisInc/saw-script repository. He addressed issues in the Makefile, specifically correcting path resolution and clarifying how the SAW runtime executable is invoked, which ensured proper generation of Coq support libraries and reduced build-time and runtime failures. His work involved in-depth debugging and maintenance of build systems, leveraging skills in configuration management and Makefile scripting. By resolving these targeted bugs, Alex delivered more stable and reproducible builds, demonstrating a strong grasp of build system configuration and the nuances of integrating complex toolchains.