Summary
Overview
Work History
Education
Skills
Languages
Certification
Timeline
Generic

Yoonseon Lim

AUBURN

Summary

Fast-learning engineer with a strong track record in process improvement and documentation. Managed 300+ BOMs with zero errors within 1 month at a Tier-1 supplier for Hyundai & Kia. Improved line efficiency by 15%, cut injection defects by ~30%, and replaced 5+ outdated document templates with team-wide standards.

Overview

3
3
years of professional experience
1
1
Certification

Work History

Development Manager

SJA, Inc.
Dadeville
01.2024 - Current
  • Led project management efforts to ensure 100% on-time delivery for 3+ new models.
  • Standardized 5+ document templates, used by all 13 team members as official formats.
  • Maintained 0-error accuracy across 300+ BOMs.
  • Resolved 5+ major structural issues per new model via 3D and mockup analysis; applied from legacy models.
  • Improved assembly line efficiency by 15% through process optimization.
  • Reduced injection defects by ~30% through process tuning and mold modification.
  • Cut parts specifications by ~50% (72→36, 152→49) for cost and sourcing efficiency.
  • Avoided schedule delays in 3+ projects by managing tooling costs and payments.
  • Delivered 100% on-time trial builds while coordinating with 30+ vendors.

Development Intern

Samsung Display
Giheung
07.2022 - 08.2022
  • Improved the new model's durability by 3.3% by applying past model fixes.
  • Conducted various reliability and durability tests firsthand
  • Analyzed products using AutoCAD.

Education

Bachelor of Science - Mechanical Engineering

Hanyang University
Republic Of Korea
05-2023

Skills

  • Product Development & Process Optimization
  • Structural & Durability Analysis
  • Injection Molding Optimization
  • CAD & 3D Design
  • Reliability Testing
  • Documentation & Communication

Languages

English
Limited
Korean
Native/ Bilingual

Certification

  • Six Sigma (Green Belt)
  • MOS Master 2016
  • Big Data Specialist Level 1
  • AIoT Knowledge Certification

Timeline

Development Manager

SJA, Inc.
01.2024 - Current

Development Intern

Samsung Display
07.2022 - 08.2022

Bachelor of Science - Mechanical Engineering

Hanyang University

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