Fluency across a real stack: JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, and Go, open-source RDBMS and NoSQL databases, container orchestration (Docker and Kubernetes), and a broad range of AWS tools and services. A forecast-driven autoscaling control loop for the shared Trino cluster and dbt worker pool — turning todays event-only Nomad autoscaler (Prime Day, Cyber Week) into steady-state, forecast-driven capacity.