Lead the design, configuration, and implementation of all core TSW modules on SAP S/4HANA, including: Stock Projection Worksheet (SPW): Configure and manage stock projection parameters, calculation logic (day-end inventory, what-if inventory, base inventory), physical inventory integration, rack issue forecasting (including LIS-based forecasts, corrected forecasts, and average consumption), real-time stock projection updates, quality calculations (Reid Vapor Pressure), and inventory on tank level with capacity/time constraints. Location Balancing: Configure demand and supply calculations across locations, planning locations, transport systems, and materials; manage inventory imbalances, allocation handling, simulated schedules, and bulk shipment planning within the balancing screen.