Arwa Gawish focused on enhancing project documentation for the Electrium-Mobility/electriumap repository, specifically updating the README to reflect changes in the design team and improve onboarding clarity. She used Markdown to implement a feature that added her own GitHub profile to the contributor list, ensuring that team composition remained transparent and up to date. The work emphasized best practices in documentation, with clear, descriptive commit messages that facilitate traceability and collaboration. While the scope was limited to a single feature and did not involve bug fixes or codebase changes, the update contributed to smoother cross-functional onboarding and improved contributor visibility.