SAP Ariba is a software company that helps companies negotiate with suppliers, control overspending, and have better visibility on a global level. SAP Ariba services include guided buying, supply chain finance, and supplier management and risk software. As an SAP Ariba consultant, your duties include designing, implementing, and deploying SAP solutions to help achieve customer business goals. You provide support to sourcing and contracts, also known as Upstream, as well as invoicing and procurement content, also known as Downstream. Other responsibilities may include taking part in sales opportunities and acting as an ambassador to SAP Ariba when you network with others.