Worked on the intel/pti-gpu repository to enhance ITT API metadata collection and logging, focusing on improving observability and trace detail for GPU workloads. Developed a feature that enables richer trace information by integrating metadata collection into ITT logging callbacks and introducing a convertDataToString function to handle multiple metadata data types. Applied C++ for system programming tasks, leveraging skills in API integration and performance analysis. Implemented memory allocation optimizations and input data validation to increase robustness and diagnostic capabilities. The work addressed the need for more detailed and reliable trace data, supporting faster debugging and deeper performance insights for GPU systems.