During December 2025, Mr. F focused on enhancing the cookiecutter-django repository by implementing Docker BuildKit optimization to accelerate image builds and improve caching efficiency. Leveraging his expertise in DevOps, Docker, and Python, he introduced a BuildKit flag that streamlines the build process, reducing CI and build times while increasing reproducibility for downstream users. To further support code quality, he automated pre-commit fixes within the build pipeline, minimizing manual intervention and maintaining repository consistency. Although the work was limited to a single feature over one month, it demonstrated a targeted approach to improving developer experience and CI/CD hygiene in the project.