During September 2025, Impjdi contributed to the tensorflow/tensorflow repository by addressing a critical memory management issue in C++. Focusing on runtime stability, Impjdi implemented a fix that set a pointer to nullptr after deleting the user_data buffer, effectively preventing double free and use-after-free errors. This change improved memory safety in a core code path, reducing the risk of undefined behavior in memory-intensive workloads. By documenting and enforcing defensive pointer handling, Impjdi enhanced code safety practices within the project. The work demonstrated a strong understanding of C++ programming and memory management, delivering depth in both technical execution and code reliability.