During November 2024, Andrew Duffy enhanced the companieshouse/confirmation-statement-api repository by focusing on reliability and developer experience. He aligned health check paths between the API and its load balancer, simplifying infrastructure setup and ensuring more accurate health reporting. Using Terraform for infrastructure as code and Markdown for documentation, Andrew upgraded dependencies and revised the local development README to reflect new setup procedures. These changes improved deployment stability and reduced the risk of health misreporting, while also streamlining onboarding for new engineers. His work demonstrated a solid grasp of DevOps practices and contributed to a more robust development environment.