Twenty-eight years of extensive experience associated with research and development of DRAM process integration up to state-of-the-art 1ynm DRAM technology in the memory business division, SK Hynix : Holds a key role in managing strategic plans for process integration design and performance improvement, and developing cost effective process integration. I have dedicated my career and have greatly contributed to the rapid development of DRAM in SK Hynix today. Positioned as a HSMA ( Hynix Semiconductor Manufacturing America ) resident employee for two years as a device and process integration team manager for new DRAM technology transfer and mass production.