During May 2025, Hannah Wiens contributed to the Electrium-Mobility/electriumap repository by implementing a frontend contributor acknowledgement in the project’s README. She focused on improving documentation hygiene and governance alignment, ensuring that contributor recognition was clear and auditable. Using Markdown for documentation and Git for version control, Hannah authored a well-structured commit and pull request that enhanced onboarding and attribution processes for future frontend contributors. While her work did not involve bug fixes or new application features, it demonstrated attention to collaborative practices and maintainability, reflecting a thoughtful approach to open-source project stewardship and contributor experience within the repository.