Leonardo Surdez developed observability enhancements for the epfl-si/wp-ops repository, focusing on the WordPress Nginx deployment. He implemented a Prometheus-compatible Nginx metrics module using Lua scripting, enabling detailed performance and request monitoring. By updating the Dockerfile, Leonardo ensured the new promotheus.lua module was shipped within the Nginx container, allowing Prometheus to scrape real-time metrics. This work leveraged Docker, Nginx, and Prometheus, and addressed the need for improved visibility into system behavior. Although the scope was limited to feature delivery without bug fixes, the solution provided a foundation for proactive incident response and more robust SLA reporting for the deployment.