Education M.S. Industrial Engineering and Management, National Chiao Tung University Work experience Production Planner, Powertech Technology Inc., Hsinchu, Taiwan Sep. 2021-Present • Arrange assembly input for demand under considering in materials and capacity restrictions • Tracking in-line WIP for customer shipping request in time, achieve rate 100% since taking over • Set up capacity model for special machine to negotiate with production line • Write excelVBA to reduce routine jobs time, the highest by 80% Industrial engineer, Macronix International Co., Ltd, Hsinchu, Taiwan Oct. 2017-Apr.2021 • Set up annual budget and cost down activities in 8-inch fab • Tracking cost down activities in 8-inch fab and save more than 200 million dollars in 2020 • Cost Analysis of standard and actual situation for deviation management and improvement • Developing a model for monitoring the usage amount of variable expenditure ➢ Being a coordinator with engineering department to build up a model forecasting and monitoring the expense of photoresist, and to set up a mechanism for managing the production activities. The variation between the theoretical value and actual usage amount of photoresist is up to 5% at most.