Hyunchang Byun
Associate Principal Architect
Seoul, South Korea
Summary
👤
Senior🎓
Top SchoolHyunchang Byun is an Associate Principal Architect with nearly two decades of hands-on experience spanning database administration, solution architecture, ML/AI platforms, and cloud-native engineering. He excels at blending commercial enterprise software with open-source technologies to deliver cost-effective, scalable systems—often designing data pipelines and ML lifecycles that run on Kubernetes across AWS, Azure, and GCP. His background includes deep expertise in in-memory data grids, NoSQL, J2EE performance tuning, and building CI/CD for containerized deployments, plus leadership roles from CTO to VP of Engineering. As a practitioner-educator he teaches data science and cloud-native topics while running container adoption programs at Red Hat, reflecting a knack for translating complex architectures into practical customer outcomes. Notably, he pairs low-level performance diagnostics with strategic sales consulting, making him rare among architects who can both optimize systems and close technical deals.
9 years of coding experience
14 years of employment as a software developer
Bachelor's Degree, physical metallurgy, Bachelor's Degree, physical metallurgy at Dong-A University
Github Skills (6)
sas10
jupyter9
rest9
kotlin8
python8
java7
Programming languages (2)
Github contributions (5)
dangtong76/sas-book
Aug 2018 - Nov 2019
SAS Viya 관련 유저 가이드
Contributions:34 commits, 93 pushes, 1 branch in 1 year 3 months
viyapythonsasinstallkotlin
dangtong76/workflow-exercise
Oct 2024 - Nov 2024
Contributions:13 PRs, 90 pushes, 3 branches in 4 days
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