Worked on the simplex-chat/simplex-chat repository to enhance build reliability within the CI pipeline by addressing disk-space constraints that previously led to build failures. Implemented a feature that frees up disk space before executing reproducible scripts, ensuring more stable and reproducible builds. Adopted a standardized cleanup script template to streamline pre-build housekeeping, which improved CI throughput and reduced flaky builds. Utilized Bash and YAML for scripting and configuration, applying CI/CD best practices to establish a more robust foundation for future improvements. The work demonstrated a methodical approach to problem-solving and contributed to greater consistency in the build process.