During August 2025, Lauro Ross worked on the zanfranceschi/rinha-de-backend-2025 repository, focusing on improving the container lifecycle for the app1 service. He upgraded the Docker image version in docker-compose.yml from 0.1 to 0.2, allowing the service to benefit from updated dependencies and patches. Using Docker and Docker Compose with YAML, Lauro also implemented a post-restart log cleanup process that removed obsolete docker-compose.logs and error.logs files after container re-runs. This work reduced deployment risk, improved operational hygiene, and streamlined repeated deployments. The changes addressed reliability and maintainability, reflecting a focused approach to infrastructure management.