Koo Junhan: Email & Phone Number

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System Engineer at BT SOFT|Seoul, Republic of Korea

Position:

System Engineer at BT SOFT

Location:

Seoul, Republic of Korea

View Koo Junhan's Email

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Last updated: 2026-10-12

Updated: 2026-10-12

Found email addresses for Koo Junhan:

Business emails:

**@btsoft.kr

Found phone for Koo Junhan:

+82-***-***-0475

A different Koo Junhan?

Work Experience 8 years

System Engineer at BT SOFT

Apr 2025 - Current

System Developer at ARTWA Co.,Ltd.

Dec 2022 - Aug 2023

System Developer at ARTWA Co.,Ltd.

Nov 2021 - Nov 2022

Student Researcher at Hannam University (한남대학교)

Jan 2022 - Dec 2022

Information Technology Network Specialist at Center for Defense Integrated Data (DIDC)

Feb 2020 - Oct 2021

Translator at Active Gaming Media

Mar 2018 - Feb 2019

Koo Junhan started working in 2018, then the employee has changed 4 companies and 4 jobs. On average, Koo Junhan works for one company for 1 year 1 month.

Their professional focus is Amazon Web Services (AWS), Elastic Stack (ELK), and GraphQL across 3 core areas.

Koo holds SQL 개발자 (SQL Developer), 정보처리기사 (Engineer Information Processing), and 리눅스마스터 2급 (Linux Master Level 2) certifications.

Education

Bachelor's degree at Hannam University (한남대학교)

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