John O'Loughlin developed the Deployment Architecture Comparison Documentation for the open-edge-platform/edge-manage-docs repository, focusing on clarifying deployment differences across coder, on-premises, and AWS environments. He used RST and technical writing skills to detail variations in Gitea, database configurations, load balancers, and Kubernetes setups, creating a unified resource that streamlines onboarding and supports informed deployment decisions. His work emphasized clear, maintainable documentation and cross-repository collaboration, with careful version control through Git. While the scope was limited to a single feature over one month, the documentation provided depth by addressing multiple deployment scenarios and supporting platform engineering teams in decision-making.