supplier sourcing , Ses, change management, Sap Dms, Stl, Sap Mm, vendor performance reviews, order processing, alternate sourcing, contract creation, Supplier Audits, vendor portfolio management, supplier strategy and negotiation techniques, Softcon, alignment maintenance, supplier evaluation, obsolescence management, payment terms, delivery follow-up, Inventory Management, jit, consignment approach, supplier qualification, SIM, Incoterms, purchasing tools and systems