TAP Air Portugal
Joana Arriaga is a Procurement Category Manager at TAP Air Portugal with extensive experience in strategic sourcing and supplier management at companies like Whitestar Asset Solutions, L'Oréal, PepsiCo, Cetelem, and Banif. With a background in Human Resources from ISCTE, Joana has successfully led various procurement projects and initiatives, demonstrating their expertise in negotiating cost savings and managing supplier relationships.
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