Worked on the DataDog/browser-sdk repository to deliver the DatadogEventBridge Trace Sampling feature, focusing on enhancing trace data management and observability. Developed logic in TypeScript to make sampling decisions based on responses from the event bridge, introducing utilities to determine if a trace should be sampled. Integrated these checks into the event bridge workflow, allowing for more precise control over which traces are collected and reducing unnecessary data volume. This approach supports both performance and cost objectives by enabling smarter data collection. The work demonstrated full stack development and testing skills, laying groundwork for future sampling policies and improved tracing fidelity.