Systems & Infra
Bare-Metal Debian Server & Containerized Hosting Platform
Self-hosted Debian server architecture running multi-tenant web applications, reverse proxies, and databases inside isolated Docker containers.
System Implementation & Approach
Production-ready Debian Linux deployment featuring automated Docker Engine provisioning, multi-container orchestration with Docker Compose, Nginx reverse proxy routing, and isolated persistent storage.
Role & Contribution
Individual systems engineer: installed base Debian Linux server, configured Docker container runtime, established automated backup routines, and hardened host security.
Key Implementation Highlights
- Segmented web apps and PostgreSQL data volumes across dedicated Docker Compose bridge networks.
- Routed inbound virtual hosts through Nginx reverse proxy with explicit TLS and header boundaries.
- Separated host OS services from containerized application runtimes with reproducible backup scripts.
Verification & Outcomes
- Verified multi-container persistence across service restarts and isolated PostgreSQL database routing.