• Support New product/technology introduction, second source material evaluation. (Including substrate/lead frame/ Glue/ compound/ heat sink.) • Trouble shooting: Per failure analysis result and coordinate with production line to find the root cause and implement corrective actions. • Preparing material evaluation reports per different product type/package, align with manufacturing site to come up with accessibility. • Specific NPI Lot hold and yield monitoring, align with each process NPI manager to find the possibly low yield rate root cause.

Ion exchange resins market exploitation. Mainly accountable for conventional chemical Corp sales and customer service. -Nanya Plastics/ Formosa Plastics/ CCP group etc. - Assisted and conducted to reach historically high sales figures in 2020 with 20% increase in comparison with 2019. - Dealt with customer complaints and supported instant technical suggestions - Water treatment, waste water and ultra pure water market exploitation. ​- Competitive product analysis and redevelopment of old customers.

Stainless-Steel analysis and on-site units communication ​Management Trainee. - Confirmed the component elements are under spec and reported to on site units immediately. - IR/ X-ray/ spectrometer instruments operation and maintainance. - ISO document edited and translation.