Own end-to-end SAP FICO solution architecture, spanning General Ledger (GL), Accounts Payable, Accounts Receivable, Fixed Asset Accounting, Cash Management & Treasury, Cost Center Accounting, Internal Order Accounting, Product Costing (CO-PC), Profitability Analysis (CO-PA), and Material Ledger, ensuring consistency and harmonization across business units. Own the integration of SAP FICO with SAP Project Systems (PS), including project and WBS element structuring, budget control of investment measures, periodic settlement of WBS elements to Assets, and asset capitalization for project-driven and engineer-to-order (ETO) scenarios.