Summary
Overview
Work History
Education
Skills
Certification
Timeline
Generic
Jin-Seong Yun

Jin-Seong Yun

Associate Degree Student
Pohang-si

Summary

I was responsible for equipment maintenance at Hyundai Transys, where I systematically recorded and managed machinery, leading to improved operational efficiency.

I am confident that this experience will greatly contribute to equipment maintenance tasks that prioritize efficiency.

Overview

2
2
years of professional experience
5
5
Certifications

Work History

Maintenance Technician

Hyundai Transys
05.2022 - 06.2023

- Replaced consumables and machining oil for processing equipment
- Performed maintenance and inspection of air hoists
- Conducted routine maintenance and consumable replacement for heat treatment equipment

Production Operator

NEXTEEL
06.2021 - 11.2021

-Operated slitter and uncoiler machines for steel coil processing

Education

Associate of Applied Science - Electrical Engineering

Korea Polytechnics Gumi Campus
Gumi City
04.2001 -

Skills

  • Equipment Maintenance Management
  • Replacement of Equipment Consumables
  • Air Hoist Maintenance

Certification

Craftsman Electricity, HRD Korea, Certificate No. 20404221088N

Timeline

Maintenance Technician

Hyundai Transys
05.2022 - 06.2023

Production Operator

NEXTEEL
06.2021 - 11.2021

Craftsman Electricity, HRD Korea, Certificate No. 20404221088N

12-2020

Craftsman Elevator, HRD Korea, Certificate No. 20403221189K

09-2020

Craftsman Electronics, HRD Korea, Certificate No. 194001605631I

06-2019

Craftsman Computer, HRD Korea, Certificate No. 19402160758F

06-2019

Craftsman Electronic CAD, HRD Korea, Certificate No. 18404162129D

12-2018

Associate of Applied Science - Electrical Engineering

Korea Polytechnics Gumi Campus
04.2001 -
Jin-Seong YunAssociate Degree Student