Posts

All the articles I've posted.

• Visiting Vitro: What Running a Philippine Data Center Actually Takes

  Apr 22, 2026

  Takeaways from the AECES SINAG '26 tour of Vitro's Sta. Rosa data center, and why running one is as much a civil, mechanical, and electrical problem as it is a networking one.

  • Data Center
  • Philippines
  • Infrastructure
  • AECES
  • SINAG2026
  • Vitro

• Why I Switched from ZRAM to ZSWAP on CachyOS (And How to Do It)

  Apr 5, 2026

  Fixing constant OOM errors and Electron app crashes on a 16GB machine by abandoning ZRAM for a kernel-aware ZSWAP + Hibernation setup.

  • Linux
  • Arch
  • CachyOS
  • Kernel
  • Optimization

• ESP32 + n8n: Building a Zero-Trust Network Scanner & WOL Gateway

  Mar 31, 2026

  Upgrading a reliable ESP32 Wake-on-LAN script into a secure, Telegram-controlled home network monitor using n8n, MQTT TLS, and UDP-to-ARP discovery.

  • Project
  • ESP32
  • C++
  • n8n
  • Networking
  • MQTT

• Container Watcher: An AI-Powered ChatOps Advisory System

  Mar 24, 2026

  How I built a zero-trust, AI-driven advisory system to keep my self-hosted container fleet updated without the 'blind updates' of traditional tools.

  • Project
  • Go
  • n8n
  • AI
  • Docker
  • Telegram