• Build and enhance the service & team registry that tracks ownership, access controls, and deployment metadata for internal software systems. • Contribute to the developer directory (back-end in Django; front-end using HTMX) and create/maintain client libraries for platform adoption. • Extend and maintain GraphQL and REST endpoints that back internal tools (Flask + GraphQL; React frontend for select apps). • Support and evolve integrations with single sign-on and directory services; collaborate on migrations from legacy systems. • Develop an internal platform usage & metering tool (Django + HTMX) to provide drill-downs by team/directorate (e.g., Kubernetes deployments, CI jobs, repos). • Own the full delivery lifecycle for assigned features: coding, automated testing, deployment, and rollback when needed. • Author clear technical docs, participate in code reviews, and demo features to technical stakeholders. • Apply security and policy controls across platform services; ensure reliability, scalability, and auditability.