Contributed to the all-of-us/workbench repository by developing the initial VWB Egress Monitoring API, establishing a foundation for observability and controlled feature rollout. The work included designing a new API interface, implementing a controller, and defining a request schema using Java and YAML, with configuration management to support future monitoring and alerting capabilities. Introduced a feature flag system to enable safe, incremental adoption and risk-limiting controls for the new functionality. Additionally, addressed a cosmetic issue related to multi-zone launch messaging, improving user-facing consistency. The contributions focused on backend development, emphasizing maintainability and readiness for future platform metrics and dashboards.