PHATTARADITMUANMONTREE

Where it started — Minecraft

As a kid I rented a Minecraft server and had to work out how to keep it online myself. That’s how I first met networks and the command line.

Falling down the rabbit hole

Curiosity pulled me into how systems and security actually work. From here on, everything was self-taught.

School tech admin

Looked after a real school’s IT and built its official website — the first time my work had actual users relying on it.

First medals

Won Silver at both the provincial and school-level coding competitions.

A laptop that could keep up

Got an Acer Nitro V15 and put it to work — video editing, photo retouching, and training/running AI models right on the machine.

Intel Core i5-13420H · 32GB DDR5 · RTX 4050

A phone set up like a workstation

Turned my phone into a mobile command center — managing servers remotely over SSH and logging in with a physical YubiKey security key.

Another coding contest

Competed in the coding competition hosted at Karun Sueksa School.

Running the Christmas live show

Organized the school Christmas event and ran the live broadcast myself.

Filming sports day from the sky

Flew a drone to capture the sports-day atmosphere at Vorraratsuksa Nonthaburi School.

National skill competition

Took part in the Ministry of Education’s National Skill Competition — “Code with Heart, Deploy with Logic.”

A new chapter — university

Left Vorraratsuksa Nonthaburi School and started Computer Engineering at RMUTP.

Gemini Certified Educator

Earned Google’s Gemini Certified Educator credential — learning to teach with AI.

This website goes live

Registered my own domain and launched the first version of this portfolio.

Growing the home setup

Started hosting the school website from home and set up a NAS to store data safely.

Co-building a check-in app

Helped build a web-based QR-code attendance system for a senior’s graduation project.

Locking down my servers with hardware

Secured my home lab with a physical YubiKey — passwordless logins, and a hardware key for SSH.

Live-streaming a 2-day scout camp

Ran the live streaming and broadcast setup for a two-day Scout camp.

Election system for 900+ students

Built the Student Council election system for Vorraratsuksa Nonthaburi School — used by over 900 students on voting day.

Certified in cybersecurity

Earned two credentials from Thailand’s NCSA: Certified in Cybersecurity (CC), and a Cybersecurity Analyst specialist course (22 hours).

Fixing a dorm’s broken internet

A large dormitory had no working internet at all. I removed the old locked-out billing gateway, rebuilt the network on a TP-Link Omada router, gave every room a fair share of speed, and tied in the building’s IP CCTV. It went from zero connection to faster-than-before for every tenant.

Face-scan entry for ~1,000 residents

Replaced a dorm’s key-card doors with a ZKTeco face/fingerprint reader for around 1,000 residents, after too many cards kept going missing. I designed the wiring and power from scratch, fixed a relay board a previous installer had wired backwards, and re-ran every line in fresh Cat6 cable.