Worked on the metabrainz/picard repository to streamline the contributor experience and address macOS-specific installation challenges. Focused on Python development and documentation, this work included resolving a bug related to gettext installation by providing detailed troubleshooting steps and Homebrew linking guidance, reducing friction for macOS users. Enhanced the codebase’s maintainability by adding a comprehensive docstring to the TreeItem class, clarifying its purpose for future contributors. Emphasized Markdown documentation updates to support onboarding and future feature development. Demonstrated a disciplined approach to repository-wide documentation, aligning with project standards and ensuring smoother collaboration for both new and existing contributors.