Worked on the GreengageDB/greengage repository, focusing on both codebase maintainability and community standards. Addressed technical debt by removing the orphaned PG_VERSIONSTR macro and updating references to PG_BACKEND_VERSIONSTR, streamlining macro usage and improving future maintainability. Utilized C for code refactoring and database management, ensuring cleaner, more readable code and reducing the risk of regressions. Additionally, contributed to project governance by updating the CODE_OF_CONDUCT.md to align with architectural committee approvals, reinforcing principles of collaboration and equality. Demonstrated skills in documentation and community management, supporting a transparent and inclusive development environment while delivering targeted improvements to the project’s foundation.