Developed foundational Bluetooth tracing support for the google/perfetto repository by introducing new protocol buffer definitions and integrating them into the build system. This work enabled the collection and analysis of Bluetooth-specific trace events, laying the groundwork for a custom data source dedicated to Bluetooth performance monitoring. Leveraging expertise in C++, protocol buffers, and system programming, the developer ensured seamless integration with Perfetto’s architecture and cross-repository workflows. The implementation facilitates richer telemetry and faster diagnostics for Bluetooth across platforms, supporting future enhancements in performance visibility. The contribution focused on robust build integration and extensible data modeling to support ongoing telemetry needs.