About

I design and build automated systems focused on security monitoring and intelligence gathering. Everything I deploy runs on self-managed infrastructure.

Based in Saigon. Pursuing OSCP certification.

Projects

Automated Monitoring Suite

A collection of Python daemons running 24/7 on self-managed Linux infrastructure. Handles real-time data collection, analysis, and alerting across multiple domains. Built with fault tolerance, atomic state persistence, and zero-downtime deployment.

Infrastructure

Self-managed Hetzner VPS running multiple concurrent services. Custom deployment pipeline from local development to production via SSH. DNS, TLS, and web hosting configured from scratch.

Skills

Languages: Python, Bash, PowerShell

Infrastructure: Linux server administration, Nginx, systemd, DNS, TLS

Security: OSINT automation, vulnerability tracking, attack surface analysis

Tools: Git, VS Code, REST APIs, Telegram Bot API

Platforms: Hetzner Cloud, Cloudflare, Android