• Led holistic optimization of product portfolio with marketers to maximize profitability of business.• Contributed to improving manufacturing performance by monitoring key indicators and managing a task group that made a total earning increase of 5 mil $ over 3 years with improvement activities.• Coordinated a cross-functional team, comprised of marketers, plant, RnD and supply chain, to deal with problems connected to multiple functions and align all functions’ activities for key initiatives.• Enhanced business reliability and profitability by implementing systematic management for a key raw material with substantial supply risks, whose securement determined profitability of business.• Reviewed cash flow from operations, including product portfolio, sales prices and production costs, in economic studies for various projects such as new product development, revamps and 2nd plant.

• Managed production plan to balance requirements of both marketers and plant, and liaised with marketers to improve sales and operations planning process.

• Reported profitability by business unit and product, and managed systems of ABC and FTP.

- Corporate Strategy & Planning team, FP&A, Assistant Manager (Mar 2011 ~ Oct 2012) • Planned and controlled corporate budget.- Airport Service, Trainee ~ Assistant Manager (Jul 2007 ~ Feb 2011)