During March 2026, Brian Kocolos delivered KFD buffer tracing support and enhanced data handling in the ROCm Profiler SDK within the ROCm/rocm-systems repository. He implemented new command-line options for Kernel Fusion Driver tracing, updated data serialization, and expanded output generation to capture KFD events, enabling more granular profiling of memory management and GPU operations. Working primarily in C++ and leveraging expertise in GPU programming and performance profiling, Brian’s contributions laid the foundation for deeper observability and analysis across ROCm workloads. The work demonstrated a strong grasp of system architecture and collaborative development, addressing complex profiling requirements in heterogeneous computing environments.