During May 2025, Enh focused on enhancing cross-platform compatibility and C++23 standards compliance across the google/sandboxed-api and utmapp/gfxstream repositories. They addressed build failures by replacing linux/prctl.h with sys/prctl.h in the sandboxed-api project, improving portability across different libc implementations and resolving issues specific to Android musl hosts. In gfxstream, Enh ensured C++23 compatibility by adding a missing <iterator> include in small_vector.h, maintaining code quality and standards. Their work demonstrated a strong command of C++, build systems, and system programming, delivering targeted solutions that broadened environment support and reduced maintenance overhead for both projects within a short timeframe.