Anurag enhanced the step-security/arm-int-tests repository by delivering two security-focused CI/CD features that improve infrastructure monitoring and network control. He implemented a workflow in YAML and Shell to audit instance metadata access using IMDS, integrating robust error handling and a scheduled heartbeat for ongoing health checks. Additionally, he developed an outbound call simulation workflow that enforces strict egress policies during Docker builds, standardizing runner versions and workflow naming for consistency. Leveraging AWS, GitHub Actions, and security auditing tools, Anurag’s work established reproducible, auditable CI/CD processes that strengthen compliance and reduce risk, demonstrating a thoughtful approach to pipeline hardening.