Architect, configure, and optimize SAP MM/PTP solutions. Translate business requirements into functional specifications and solution designs. Design end-to-end solutions including SAP ECC/S4, OpenText VIM, Fiori apps, and procurement interfaces. Evaluate system architecture for design quality, scalability, and integration. Provide L2/L3 support for SAP MM, VIM, and PTP processes. Analyze issues, perform root-cause analysis, and deliver fixes. Support production, development, and testing landscapes. Lead and coordinate functional, integration, and defect resolution testing. Prepare and maintain application documentation, configuration guides, and process maps. Maintain and enhance PTP procedures, controls, and process governance. Identify process gaps, improvement opportunities, and automation options. Support implementation of good procurement stewardship practices. Collaborate with Finance, AP, Planning, Logistics, and Technical teams. Partner with ABAP, Basis, and middleware teams. Participate in system conversions, migrations, and data load activities.