Worked on the alltheplaces/alltheplaces repository to refactor the domain matching logic within the NSI component, focusing on simplifying URL handling while maintaining the existing process for retrieving Wikidata codes. The approach involved using Python’s removeprefix() method to strip the 'www.' prefix from URLs, resulting in cleaner and more maintainable code. This targeted change improved the readability of the string manipulation routines and reduced the risk of future maintenance issues. The work demonstrated attention to preserving core functionality during refactoring, leveraging Python and refactoring skills to enhance code quality without introducing regressions or altering established behaviors in URL parsing.