Worked on the google/perfetto repository to deliver foundational FreeBSD build support, enabling core components to compile and run on FreeBSD systems. This effort involved cross-platform development using C++ and focused on adapting build systems for OS-level compatibility. By collaborating with the FreeBSD community, the developer ensured that build expectations aligned with platform requirements, laying the groundwork for future tracing provider development. The work established a cross-OS baseline for Perfetto, broadening its potential adoption and facilitating future contributions. No major bugs were addressed during this period, with the primary focus on system programming and collaborative engineering for robust platform support.