Key Relationships, Stakeholders & Interfaces (External & Internal): Internal stakeholders include [Business Technology leadership, cross-functional project teams, other architects, development teams, business analysts, functional leads, security teams, infrastructure teams]. Deep expertise in [SAP architectural components, SAP ERP, SAP S/4HANA, SAP Cloud Platform, SAP integration technologies (e.g., PI/PO, CPI), specific SAP modules such as SD, MM, FI/CO, PP, PM, QM, EWM, TM, or advanced SAP solutions for Trading, Origination, CRM, Execution, Risk Management].