During May 2025, work focused on enhancing deployment flexibility for the ar-io/ar-io-node repository by implementing configurable port mapping in Docker Compose. This feature allowed service ports for Envoy, Core, Redis, ClickHouse, and Observer to be set via environment variables defined in a .env file, with safe defaults maintained in the docker-compose.yaml configuration. Using skills in configuration management, DevOps, and Docker, the solution enabled users to adjust port assignments without directly editing compose files, streamlining deployments across different environments. The work was delivered in yaml, improving scalability and reliability for containerized services while maintaining clear, maintainable configuration practices.