Tanya Duncan is a Senior SAP FICO Consultant with Deloitte, the world's largest private professional services firm. She previously worked for Owens Corning, a Fortune 500 global building materials company in Toledo, OH. She is experienced in global SAP deployments across Consumer Products, Energy, and Life Sciences industries. Tanya authored The Essential SAP Career Guide, a beginner's guide to SAP careers for students and professionals, and Practical Guide to CO-PC (Product Cost Controlling). Her third publication, The Essential SAP Career Guide: Hitting the Ground Running was released in 2016.