During March 2025, this developer focused on enhancing deployment and observability across three repositories by implementing containerization and monitoring solutions. For Hackaton-Yad-Tamar/Front, they introduced a Dockerfile using Node.js 18 and Shell scripting to enable reproducible development and production environments. In Hackaton-Yad-Tamar/Back, they established a Docker-based deployment pipeline for a Python 3.12 application, improving Dockerfile readability and maintainability. For Hackathon-Night-Shine/app, they set up infrastructure using Docker Compose and YAML, integrating Prometheus, Grafana, and PostgreSQL monitoring. These efforts improved deployment reliability, streamlined onboarding, and laid the foundation for scalable, observable operations without addressing bug fixes during the period.