Architect and standardize SAP ECC, S/4HANA, and Ariba integration templates for scalable enterprise implementations. Partner with Engineering, Product, Design, and account teams to align integrations with product architecture, support pre-sales solution design, analyze customer environments, and convert bespoke mappings into reusable assets. Define implementation standards, troubleshoot APIs and integration errors, document requirements, and develop expertise across ERP ecosystems and procurement processes.