Companhia Siderúrgica Nacional
Alexandre Valentim is an experienced professional currently working at Companhia Siderúrgica Nacional as the Demand & Supply Planning Manager. Previously, Alexandre held various roles in planning, coordination, and analysis within the company. Alexandre also has experience as a professor at UBM and Estácio de Sá University. Throughout their career, Alexandre has showcased their expertise in management, logistics, and business strategies.
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