Sep./2012 - Jul./2015 Intern leader of Sales and product lecturer of Marketing, ASUS technology. 1. Director to managed 6 region team leaders and over 50 members indirectly. Monthly financial analyze and director to report for supervisor. 2. Planned the marketing and sales activities and human resource distribution 3. Host training course and new members recruitment. 4. lecturer of Marketing for one year, material edition, host the training course for Disti. and tracking market penetration and analyze. Jul./2015 - Feb./2016 R&D of LED processing development, Lextar electronic. 1. New product development. Blue light LED for VLED, HV-LED, mini-LED, Flip-chip architecture and process development. 2. Current product yield improvement. Increase the yield from 8x% to 9x% in two months. 3. FA case analyze and resolve. Lead to resolve the FA case which will cause a heavy financial damage. Feb./2016 - Now Specially DRAM product marketing, Winbond electronic. 1. Customer management. China and Taiwan customer for revenue tracking, analyze and forecasting. 2. Market trend analyze and penetration. Found the potential market and approach path to penetration. I experience in ADAS automotive electronics, industrial for smart factory, Networking for IoT. 3. Product technical support and new project design-in. Fulll the requirement from customers and evaluate the feasibility of customize project