Design and architect end-to-end SAP solutions, including business workflows, financial processes, accounting structures, data flow models, APIs, BAPIs, reports, and integrations across SAP modules, internal systems, SaaS platforms, and external partners. Serve as a trusted SAP S/4HANA Finance subject matter expert, providing best-practice guidance across Financial Accounting (FI), Controlling (CO), Asset Accounting (AA), Profitability Analysis (CO-PA / Margin Analysis), Project Systems (PS), and related Corporate Real Estate finance processes.