Worked across Nordix/cluster-api-provider-metal3, Nordix/metal3-project-infra, and Nordix/metal3-ipam to deliver security-focused upgrades and streamline CI/CD processes. Upgraded the Go toolchain and Docker images to address multiple CVEs, while introducing centralized configuration for dependency updates using YAML and automation scripting. Reduced Dependabot cooldowns to accelerate patching and standardized workflow management by shifting from inline suppressions to centralized configuration files. Enhanced CI security by preventing credential leakage in GitHub Actions workflows. These efforts improved release predictability, reduced maintenance overhead, and strengthened infrastructure reliability, leveraging skills in Go development, containerization, and configuration management to address both security and operational needs.