During February 2026, contributed to apache/iceberg-cpp and apache/arrow-rs by implementing targeted quality improvements and documentation fixes. Introduced mandatory pre-commit hooks in iceberg-cpp to enforce code quality standards before commits, leveraging continuous integration and DevOps practices. In apache/arrow-rs, refactored Rust iterator logic to use cloned().map(Some), enhancing code readability and maintainability. Addressed a documentation issue by correcting a broken Parquet README link, ensuring reliable access to reference materials. Demonstrated proficiency in Rust, Python, and technical writing, focusing on code refactoring, documentation hygiene, and process automation to reduce developer friction and support more maintainable open-source codebases.