About
I am interested in private cloud, automation, networking, and distributed systems. I use this site to turn experiments, debugging, projects, and research into practical engineering notes.
Direction
OpenStack, Ansible, Docker, networking, and automation are the core areas I use to build and document infrastructure systems. I focus on practical implementation records: what was built, what failed, how it was debugged, and what changed after the fix.
The long-term direction is cloud infrastructure, platform engineering, automation, and distributed system operations, including blockchain infrastructure and NodeOps research.
Technical Areas
Infrastructure
OpenStackKolla-AnsibleLinuxVMware
Programming
GoPythonTypeScript
Blockchain
SuiEthereumInjectiveValidator / NodeOps
Containers
DockerDocker SwarmKubernetes
Observability
PrometheusGrafanaELK
Activities & Recognition
Blockchain at Yonsei · 16th cohort · 2025–2026
- AI & Blockchain Business Model Competition · Excellence Award · 2026
- Sui-mming Hackathon · Award · 2025.08
- Blockthon · Award · 2025.09