Quality Engineer | Driven by Engineering Mindset & Quality Excellence

Built hands-on understanding of semiconductor manufacturing process flows including photolithography, wet etching, and deposition. Applied SPC, control charts, and data-driven monitoring techniques to high-precision manufacturing case studies. Used PFMEA, Control Plans, RCA, CAPA, and 8D methodologies to analyze process risks and defect scenarios. Conducted self-initiated case studies on equipment qualification, inspection effectiveness, and process stability. Strengthened Six Sigma Black Belt application in high-volume and high-reliability manufacturing contexts. Developed AI-augmented quality thinking by using trend-based risk prioritization and predictive quality concepts.

Applied digital diagnostics and SPC tools to identify and resolve process deviations, improving process stability and reducing non-conformance by approximately 25%. Conducted tool and process qualification activities supported by structured RCA and CAPA to enhance equipment reliability. Created PFMEA and Control Plans aligned with ISO 9001 to strengthen preventive maintenance and defect prevention. Collaborated with research and production stakeholders to translate experimental results into robust quality controls.

Supported process optimization and workflow improvement initiatives in a high-precision manufacturing environment. Applied Six Sigma, SPC, and preventive maintenance methods to reduce defect rates by approximately 20%. Performed process deviation analysis and inspection effectiveness evaluations to improve defect detection accuracy.