Han-seok Yun
책임 연구원 at Hanwha Aerospace
Seoul, South Korea
Summary
👤
Senior🎓
Top SchoolHan-seok Yun is a seasoned battery systems and embedded software researcher with over 15 years of hands-on experience designing BMS algorithms, firmware and power management systems for EV, e‑bike, residential and utility-scale ESS projects. He has worked across R&D, productization and field support at Samsung SDI and Hanwha, contributing as a core member to Samsung SDI’s first mass‑produced residential ESS and supporting international deployments including a Munich posting. Holder/co-inventor on 31 domestic and international patents, he specializes in SOC/SOH estimation (CEDV, EKF), protection logic, and integration with PCS/plant controls for PV-plus‑storage and maritime electric propulsion applications. At Hanwha he progressed from BMS-level work to developing PMS and broader energy market intelligence, demonstrating both algorithmic depth and systems-level product thinking. Colleague feedback highlights his rare combination of rigorous academic grounding (Seoul National University M.S.) and practical delivery across BOM, certification and customer service for complex energy projects. He now focuses on S/W development for electric propulsion ESS, blending embedded firmware expertise with power-system integration experience.
10 years of coding experience
16 years of employment as a software developer
학사, 전기제어계측부(전기공학전공), 4.22/4.5(과 수석졸업), 학사, 전기제어계측부(전기공학전공), 4.22/4.5(과 수석졸업) at 부경대학교석사, 전기컴퓨터공학부, 졸업논문 성적 A, 석사, 전기컴퓨터공학부, 졸업논문 성적 A at 서울대학교 (Seoul National University)
Korean, English, Japanese
Github Skills (9)
querydsl8
backend8
spring-boot7
jpa6
redis5
jwt3
mysql2
minecraft2
economy2
Programming languages (3)
Github contributions (5)
AstinPE/ModPE_WorldEditor
Feb 2017 - Feb 2017
Contributions:17 commits, 16 pushes, 1 branch in 9 days
SeokjunMoon/ModPE_AstinLibrary
May 2016 - Feb 2017
Contributions:31 commits, 2 PRs, 30 pushes in 8 months
modpe
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