Summary
Overview
Work History
Education
Skills
Timeline
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Youngsoo Koo

Chapin,SC

Summary

Dedicated and detail-oriented Quality Assurance Supervisor with over 29 years of experience in quality control, inspection, and process management in the steel manufacturing industry. Proven expertise in raw material inspection, process audits, product shipment verification, and customer quality assurance. Adept at team training, equipment calibration management, and audit preparation. Strong leadership and technical skills with international experience in South Korea, Vietnam, and the USA.

Overview

31
31
years of professional experience

Work History

Quality Assurance Supervisor

Kiswire
Newberry, SC
09.1994 - Current

Kiswire Newberry, USA Kiswire Vietnam Plant Kiswire Pohang Plant, South Korea Kiswire Expansion Plant, South Korea Kiswire CW Changwon Plant, South Korea

QA Supervisor (October 2013 – Present)

  • Led the setup and layout of the QA department for the new manufacturing plant.
  • Supervised quality control processes, ensuring compliance with industry standards.
  • Managed customer quality complaints and updated testing procedures accordingly.
  • Conducted employee training sessions based on customer-specific requirements and changes.
  • Oversaw calibration and scheduling of testing equipment.
  • Maintained and organized data and files for customer audits.
  • Reviewed and approved product certificates and samples before customer dispatch.

Quality Assurance Lead (March 2009 – 2010)

  • Played a key role in establishing the QA lab and training local employees.
  • Managed quality assurance processes and ensured compliance with company standards.
  • Supported plant startup and operational efficiency improvements.

QA Team Lead (July 2000 – 2009)

  • Conducted intermediate process inspections to ensure production quality.
  • Led training and education programs for new employees and overseas staff.
  • Assisted in the development and execution of quality inspection procedures.

QC Inspector (1997 – 2000)

  • Performed raw material (ROD Mill Cert) inspections and incoming material evaluations.
  • Verified final product shipments and coordinated with sales and logistics.

Quality Control Team (September 1994 – 1997)

  • Conducted routine quality checks on production lines.
  • Assisted in quality issue resolution with customers and internal teams.

Education

High School Diploma -

Changwon Nam High School
Changwon, South Korea
02-1988

Skills

  • Quality Inspection & Control
  • Quality control
  • Statistical analysis
  • ISO standards
  • Process improvement
  • Calibration management
  • Customer service
  • Process Audits & Compliance
  • Customer Complaint Resolution
  • Team Training & Leadership
  • Equipment Calibration & Scheduling
  • Manufacturing Plant Setup
  • Data Management & Audit Preparation
  • Cross-Cultural Team Collaboration

Timeline

Quality Assurance Supervisor

Kiswire
09.1994 - Current

High School Diploma -

Changwon Nam High School
Youngsoo Koo