Worked on the hove-io/navitia repository to deliver an upgrade of the TARTARE Tools to version 0.69.2 within the tyr-worker Dockerfile, focusing on enhancing the reliability and maintainability of the data pipeline. Leveraged containerization and DevOps practices to align the build environment with the latest tooling. Introduced safeguards in the Dockerfile to prevent unintended updates to the feed_creation_datetime field in feed_infos.txt, specifically within the enrich-ntfs-with-addresses and split-trip-geometries processes. This approach improved data integrity and ensured compatibility for downstream analytics. The work was implemented using Docker and Dockerfile, emphasizing robust, stable data feeds for analytics workflows.