Sung Jin Woo

Islem · caroot

⚔️ Solo Leveling Engineer · Cloud & AI Architect
“I don't fight to level up — I fight to make things work.”
15+
Services Running
99.9%
Uptime
5+
AI Models
Shadow Army

Self‑taught systems architect with a passion for self‑hosted infrastructure, AI orchestration, and containerised microservices. I design, deploy, and automate high‑availability environments — from reverse‑proxy chains to local LLM workspaces.

🚀 Deployed Apps

🧠 AI Stack

  • Ollama – Llama 3.2 (local)
  • ChromaDB – Vector memory & RAG
  • Whisper + PyAnnote – Diarization
  • Odysseus – Multi‑agent workspace
  • Custom RAG pipelines

🛡️ Security

  • GCP VPC + UFW firewall
  • Let's Encrypt wildcard SSL
  • AdGuard DNS filtering
  • Container isolation

💻 Tech Stack

  • Docker · Compose
  • Traefik · Reverse Proxy
  • Linux (Debian 12) · GCP
  • Python · Bash
  • Git · CI/CD
  • SQL · PostgreSQL, MySQL

📌 Extra

  • Built from source: Odysseus, design.md
  • Automated volume pruning
  • Custom healthchecks & restart policies

⚡ Core Competencies

Docker · ComposeExpert
Traefik · Reverse ProxyAdvanced
AI / LLM (Ollama, ChromaDB)Advanced
Linux · GCP VPCPro
Git · AutomationAdvanced

📈 Achievements

  • Deployed 15+ services on a single VM
  • Automated SSL with wildcard certs
  • Orchestrated Traefik + Docker Compose
  • Integrated local LLM with vector memory
  • Built a private AI assistant (Odysseus)
  • Maintained 99.9% uptime over months
  • Reduced image sizes with Mint (Slim)
⚫ “Every shadow you see is a soldier I’ve levelled up.” — caroot