Worked on the hove-io/navitia repository to deliver a critical compatibility update for the Navitia Docker image, focusing on NTFS 0.20 support. Addressed a key bug by upgrading the Dockerfile to a newer Rust base image and updating TartareTools, ensuring alignment with evolving NTFS requirements. This approach improved build stability and deployment reliability across different environments, reducing the risk of runtime drift. Leveraged expertise in Docker, build systems, and dependency management, utilizing Dockerfile and shell scripting to enhance reproducibility. The work enabled smoother continuous delivery pipelines and maintained downstream compatibility, reflecting a methodical approach to infrastructure and deployment engineering.