5+ years of direct experience w/ Ariba On-Demand Procure-to-Pay system implementation or testing experience2. Proven hands-on SAP Ariba with 2-3 Full-Life Cycle implementations3. Experienced in Buying and Invoicing process, Spend Analytics and Sourcing4. Experienced as an integration consultant especially in SAP Ariba and SAP projects.5. Hands-on background deploying Ariba solutions with SAP ERP using middleware platforms (Business Add-on, Ariba ITK, CIG)6. Proven experience in integration Ariba deployment - Purchase order, Goods receipt, invoice, and master data. (Cloud Integration (CI), Business Add-On or CIG)7. Hands-on experience to Support Ariba on-demand implementation and integration with ECC utilizing SAP Ariba Cloud Integration Gateway (CIG)8. Hands-on experience in SAP ABAP, IDOC, BAPI, WebServices, and XML9. Hands-on experience in SAP SRM and MM10. Experience supporting Ariba on a Global scale (North America, LATM, EMEA, APAC)11. Lead technical workstream and coordinate with technical teams on Nielsen side as well as Ariba shared services teams as part of the integration workstream to ensure activities are conducted as per the project plan and project status is tracking as planned.