Sean McCormick developed an in-store donation receipt page for the hack4impact-calpoly/habitat-for-humanity repository, focusing on enhancing donor transparency and administrative efficiency. Leveraging full stack development skills with Node.js, React, JavaScript, and TypeScript, Sean implemented search parameters to filter and retrieve specific donations, allowing users to view and manage receipts directly within the application. The feature integrated seamlessly with the existing donations API and adhered to established UI conventions, reducing manual lookup time and supporting audit readiness. While no major bugs were addressed during this period, Sean’s work demonstrated a thoughtful approach to feature alignment and user experience improvement.