TSMC F21 (Assignee)- Equipment engineer for the Nano PECVD process - 5nm- Support new tool installation of LAM Research tools - Express, Excel, Extreme- Being tool installation coordinator focus on tool layout, utilities connection, and schedule planning

TSMC F18B (support)- Equipment engineer for the Nano PECVD process - 3nm- Support new tool installation of LAM Research tools - Express, Excel, Extreme, and Striker- As new tool installation coordinator focus on tool layout, utilities connection, and schedule planning

TSMC F15B- Equipment engineer for the Nano PECVD process - 7nm- Primary handle LAM Research tools - Express, Excel, Extreme, and LEGO EMMA- Analyzing the roots cause of tool alarms and setting up the corresponding solution - Determining and setup PM items to maintain tool uptime rate over 86%.

- New PVC board extrusion line project management: ▪ Enhanced the production rate 20% and minimize the affections to existing equipment by redesigning the production line layout and rearranging the production flows.▪ Slashed the design costs 85% and reduced project lead time 50% by building up 3D models of the core sections and essential parts instead of delegate to vendors.▪ Reduced equipment costs 40% by negotiating pricing and fees, while ensuring the functionality and durability.▪ Manpower management: interview, job assign and set up assembly procedures. - New PVC trim board edge sealing line project management:▪ Increased the department production rate 30% without any affections to existing production lines by rearranging the production flows and forklift driving routes.▪ Slashed the design costs 30% and reduced project lead time 20% by building up 3D models of the core sections instead of delegate to vendors.▪ Reduced equipment costs 20% by negotiating pricing and fees, while ensuring the functionality and durability.▪ Reduced the assembly time of core section 30% via making 3D models to visualize the essential parts and explosion view that offered the assembly guideline to technicians.- Reduced 50% of powder leakage via modifying the lid of the powder mixers.- Improved 80% of oil circulation efficiency by redesigning the inner oil tubes of the extrusion twin screws.- Searching and Contacting vendors for improving the spare parts management.- Troubleshooting and maintenance equipment in the plant. - Searching and Contacting vendors for spare parts management.- Setting up PM for maintaining the performance of machines and reduce the downtime.