Junyi Zeng Email & Phone Number

Singapore, Singapore

Product Project Management --- (Launch hydro cooling equipment for miners)-Collaborated with cross-functional teams, including R&D and suppliers, to define and implement product features within aggressive timelines, ensuring competitive market positioning.-Managed customer feedback and initiated Continuous Improvement Projects (CIP) to address product issues, resulting in enhanced quality and customer satisfaction metrics.Customer service from pre-sale to after-sale stage --- (Serve 8 customers in US, EU and UAE)-Effectively communicated product specifications and features to potential customers, while actively understanding their unique requirements. Collaborated with R&D and suppliers to deliver customized features tailored to customer needs.-Provided comprehensive technical support throughout product setup, maintenance, and troubleshooting processes, ensuring seamless customer experiences and satisfaction.

Singapore, Singapore

-Successfully executed safe launches for R&D lots, establishing and optimizing operational processes to achieve desired outcomes in critical metrics such as Critical Dimension (CD), height, film thickness, and uniformity through inline characterization. Summarized inline and AOI final scan data, providing concise reports to executives for informed decision-making.Inline Process Issues Troubleshoot --- (Improved product bumping yield from 92% to 99.7%) -Troubleshoot for inline process issues by analyzing PFA result and running DOE. Coordinate process owner for recipe tuning to meet the AOI final bumping yield metrics. -Conducted troubleshooting for inline process issues by analyzing PFA results and conducting Design of Experiments (DOE). Collaborated with process owners to fine-tune recipes to ensure meeting AOI final bumping yield goals.

Singapore

METAL1 Layer OVL Improvement for Advance CMOS Design --- (SPC Cpk from 1.02 to 1.45)-Stabilize Field term variations contributed from upstream layers by introducing fix field offset.-Implement direct alignment for METAL1 to reduce wafer terms variations.-OVL SPEC validation with OVL NZO Skew DOE to probe. Photolithography Track Process Transfer for NPI --- (Close process gap by 90%)-3D NAND track process transfer, and align with US fab for conversion before transfer lot was launched.

Singapore

Track Owner of (CU)ISTEP Entity --- (Increase uptime form 82% to 88%)-(CU)ISTEP tools history data summary and analysis for weekly index maintenance alliance with production team. Come out with solutions for tool outstanding issues to keep stability of tool performance.OQA Rudolph Inspection Tool Owner --- (Keep long-term uptime to meet target 95%) -OQA entity long-term efficiency and quality improvement including routine particle monitor frequency optimization, dual hard disk back-up module installation.Owner of FDC (Fault Detection Chart) --- (Reduce FDC hold lot to 900/mth from 1000/mth)-False alarm reduction by grouping data with both professional knowledge and data points plotting analysis in Python.

Master, Mechanical Engineering

Bachelor Of Engineering - Be, Vehicle Engineering