Worked on the docker/docs repository to enhance build reliability and stability, focusing on DevOps practices and Dockerfile management. Addressed a critical issue by correcting the PHP-FPM Dockerfile stage naming, ensuring alignment with compose.prod.yml and preventing build failures in multi-stage Docker builds. This fix improved the consistency of CI pipelines and reduced friction for developers working with Docker and Docker Compose. The work involved careful verification of build stability across different environments, maintaining Dockerfile hygiene, and supporting ongoing productivity. Utilized skills in DevOps and Docker, with a focus on Dockerfile syntax and multi-stage build processes to support future feature development.