I independently architected and developed a decoupled enterprise web application to analyze SAP Sales & Distribution data. Goal: Provide real-time operational KPIs (Delivery Rates, Order Backlogs). Solution: I built a React 19 frontend using SAP UI5 components, powered by an SAP CAP Node.js backend and SAP HANA, deployed securely on SAP BTP Cloud Foundry. Impact: Delivered a highly scalable, consumer-grade Fiori user experience with enterprise security.