Rhyad Zergane delivered feature enhancements and maintainability improvements across the UKHomeOffice/firearms and UKHomeOffice/modern-slavery repositories. He upgraded the HOF framework to version 22.2.2, introducing new session-timeout and exit routes, and performed dependency updates for Babel and Sentry to improve compatibility and reduce risk. On the modern-slavery project, he enhanced the PV Location page’s UI for better readability and restructured the First Chance to Report workflow with contextual data capture and conditional form inputs. Using JavaScript and Node.js, Rhyad focused on integration testing and front-end development, prioritizing user experience, data fidelity, and application stability throughout his work.