Yubo Zhao Email & Phone Number

Lead the project to improve the polyester textile wet process. Lead the production line failure analysis and lower the production waste to 5%. Maintain and update quality programs (ISO, Six Sigma). Proficiency in FMEA and Root Cause Analysis.Experienced with DOE. Worked with SEM, PMI CFP-1000 equipment and Automated Filter Tester (AFT) to measure fiber diameters, pore diameter distribution and filter efficiency and penetration versus particle size. Strong analysis of inspection reports, test results, and system parametric data. Worked with the Manufacturing team and production line to perform qualification processes. Provide qualification SOP for technician and operator, qualify new equipment, and plan new raw materials.

Remote

In this role, I am responsible for providing unprecedented assistance to materials engineers in stabilizing the PCE of solar cells to 20% by tracking PV performance and data of solar cells. It is worth mentioning that I assist in the preparation of technical reports and presentations. Furthermore, I stay up-to-date with the latest research and trends in material science and engineering.Below listed are a couple of notable points from this role:• Operated and maintained laboratory equipment and ensured proper safety protocols were followed.• Identified basic needs of solar cells and guided on choosing solar cells, while communicating with over 100 customers.

Putian, Fujian, China

During this tenure, I was entrusted with working with the R&D department of a silicon solar cell panel production facility. Followed safety protocols and guidelines in the use of machinery and tools to ensure the safety of self and others.Key accomplishments, I achieved here are as follows:• Saved cost and improved profit margins by driving continuous process and performance improvement.• Collaborated with senior technicians and engineers to troubleshoot issues and optimize production processes.