Aldous Alvarez focused on improving CI reliability for the hyperledger-cacti/cacti repository by addressing intermittent failures in Trivy vulnerability scans. He analyzed the root cause of TOOMANYREQUESTS errors and implemented a cron-based scheduling solution, configuring scans to run exclusively on weekends. This adjustment reduced CI noise and made build feedback more predictable, supporting faster release cycles and more stable deployments. Aldous utilized CI/CD best practices, GitHub Actions, and YAML to deliver these changes, demonstrating a methodical approach to troubleshooting and automation. His work, while limited in scope, addressed a critical pain point and contributed to smoother development workflows.