Sieun LEE
Louisville,KY
Summary
Detail-oriented and diligent Quality Control Specialist with experience in product testing, defect analysis, and process improvement in the manufacturing industry. Skilled at ensuring product quality meets customer specifications through clear inspections and data analysis. Collaborated with teams to identify and resolve issues, successfully reducing defects and enhancing processes. Strong problem-solving and communication skills, dedicated to improving product quality and achieving reliable results in a fast-paced manufacturing environment.
Overview
2
2
years of professional experience
1
1
Certification
Work History
Quality Control Specialist
POSCO AAPC
06.2023 - Current
- Performed tensile and hardness tests, and checked microstructure to ensure product quality met customer specifications.
- Changed the inspection process from 25% to 100% sampling and detailed the pre-shipment inspection process, reducing defect rates by 60%.
- Managed non-conforming products by creating a list and determining solutions through quality meetings, sharing progress updates in daily emails.
- Conducted monthly KPI meetings to review rework and nonconforming products, collaborating with line managers to identify defect causes, discuss solutions, and implement corrective actions.
Education
Automotive Engineering
Korea National of University Transportation
Chungju, South Korea02-2023
Skills
- Quality Management
- Data Analysis
- Communication and Team Work
- Problem Solving
- Goal oriented mindset
- Attention to Detail
- AutoCAD, CATIA and Abaqus
- MOS Certified
Certification
- Microsoft Office Specialist (2024)
- Industrial Safety Engineer (2022)
- Computer Specialist in Spreadsheet & Database Level-2(Excel-pivot table, scenario, function, macro, …) (2020)
Timeline
Quality Control Specialist
POSCO AAPC
06.2023 - Current
Automotive Engineering
Korea National of University Transportation
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