Kji contributed to the ofiwg/libfabric repository by enhancing both error handling and repository hygiene over a two-month period. In C, Kji refined the EFA transport stack’s error reporting by updating efa_rdm_ope.c to display help messages only for relevant OPE warning logs, reducing unnecessary output and making diagnostics more actionable. Later, using Rust and version control expertise, Kji improved repository cleanliness by updating the .gitignore to exclude Rust-generated files, streamlining the developer workflow and minimizing clutter in git history. The work demonstrated a focused approach to maintainability, addressing targeted pain points rather than broad architectural changes within the codebase.