Rowena Maslac is an experienced finance and business process professional with a strong background in Workday ERP implementations and optimizations. Currently serving as the Workday Optimisation Lead at John Holland, Rowena focuses on enhancing financial decision-making and productivity across Australia, New Zealand, and Singapore through the Procurement, Expense Management, Supplier Accounts, Assets, and Leases Modules. Previous roles include serving as a Global Process SME for Aurecon, where responsibilities involved developing requirements, designing solutions, and improving business processes, and as a Senior Business Analyst at Deakin University, contributing to the successful implementation of Workday Finance ERP. Rowena's extensive experience at Ericsson included roles such as Process Expert and Project Manager, where operational excellence and project cost management were key focuses. Overall, Rowena brings a wealth of expertise in finance systems transformation and process improvement.