Summary
Overview
Work History
Education
Skills
Timeline
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Yonggun Jo

Yonggun Jo

Java Developer

Summary

Experienced Java Developer focused on solving customer problems, improving usability and maximizing efficiency.

Overview

8
8
years of professional experience
3
3
Languages

Work History

Senior Java Developer

JB BANK
09.2022 - 09.2023
  • Reworked applications to meet individual customer demands.
  • Lead code reviews and estimated required changes.
  • Participated in requirements gathering and design development meetings.
  • Developed and enhanced certificate id programs with features such as identification card, driver license, passport and foreigner license.
  • Reviewed code and debugged errors to improve performance.
  • Collaborated in team-based, Agile environment to accomplish objectives by deadlines.
  • Investigated issues and defects to determine problem root cause and formulate corrective action recommendations.
  • Wrote, modified, and maintained software documentation and specifications.
  • Worked with business teams to understand needs and address production questions.
  • Reworked applications to meet individual customer demands.
  • Provided software application engineering and maintenance for development lifecycle.

Senior Java Developer

IMBIO
12.2021 - 09.2022
  • Lead code reviews and estimated required changes.
  • Participated in requirements gathering and design development meetings.
  • Reviewed code and debugged errors to improve performance.
  • Developed applications and software to increase department efficiency.
  • Wrote, modified, and maintained software documentation and specifications.
  • Reworked applications to meet individual customer demands.
  • Documented software development methodologies in technical manuals to be used by IT personnel in future projects.
  • Tested functional compliance of company products.
  • Provided software application engineering and maintenance for development lifecycle.

Java Developer

Recruit Jobs
03.2019 - 03.2020
  • Reviewed code and debugged errors to improve performance.
  • Wrote, modified, and maintained software documentation and specifications.
  • Tested functional compliance of company products.
  • Collaborated in team-based, Agile environment to accomplish objectives by deadlines.
  • Provided software application engineering and maintenance for development lifecycle.

Java Developer

Recruit Technology
05.2017 - 03.2019
  • Reviewed code and debugged errors to improve performance.
  • Collaborated in team-based, Agile environment to accomplish objectives by deadlines.
  • Wrote, modified, and maintained software documentation and specifications.
  • Reworked applications to meet individual customer demands.
  • Documented software development methodologies in technical manuals to be used by IT personnel in future projects.
  • Tested functional compliance of company products.
  • Provided software application engineering and maintenance for development lifecycle.
  • Developed unit test cases for testing and automation.

Java Developer

NTT DATA
02.2017 - 04.2017
  • Adjusted design parameters to incorporate new features.
  • Wrote, modified, and maintained software documentation and specifications.
  • Reviewed code and debugged errors to improve performance.
  • Provided software application engineering and maintenance for development lifecycle.
  • Developed unit test cases for testing and automation.
  • Tested functional compliance of company products.

Java Developer

MITSUI SUMIMOTO INSURANCE MS&AD
06.2016 - 02.2017
  • Wrote, modified, and maintained software documentation and specifications.
  • Reviewed code and debugged errors to improve performance.
  • Reworked applications to meet individual customer demands.
  • Provided software application engineering and maintenance for development lifecycle.
  • Tested functional compliance of company products.

Junior Java Developer

MITSUI SUMIMOTO BANK
12.2015 - 05.2016
  • Reviewed code and debugged errors to improve performance.
  • Wrote, modified, and maintained software documentation and specifications.
  • Provided software application engineering and maintenance for development lifecycle.
  • Tested functional compliance of company products.

Education

Bachelor of Arts - International Trade

Jeonbuk National University
Jeonju, Republic Of Korea
04.2001 -

Associate of Arts - Japanese Literature

Jeonbuk National University
Jeonju, Republic Of Korea
04.2001 -

Skills

Java

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Timeline

Senior Java Developer

JB BANK
09.2022 - 09.2023

Senior Java Developer

IMBIO
12.2021 - 09.2022

Java Developer

Recruit Jobs
03.2019 - 03.2020

Java Developer

Recruit Technology
05.2017 - 03.2019

Java Developer

NTT DATA
02.2017 - 04.2017

Java Developer

MITSUI SUMIMOTO INSURANCE MS&AD
06.2016 - 02.2017

Junior Java Developer

MITSUI SUMIMOTO BANK
12.2015 - 05.2016

Bachelor of Arts - International Trade

Jeonbuk National University
04.2001 -

Associate of Arts - Japanese Literature

Jeonbuk National University
04.2001 -

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Yonggun JoJava Developer