trinh.uk all systems operational

Phil Trinh · Singapore

Founder and operator across e-commerce, logistics, and decentralized infrastructure.

I co-run a few companies and build the tooling that keeps them running. Lately that means AI agent tooling, self-hosted infrastructure, and protocol design.

  • e-commerce
  • logistics
  • decentralized infra
  • AI agent tooling

About

the short version

I co-run SenPrints, a print-on-demand SaaS platform, and Printik, a Houston-based supplier on the same stack — plus AloRide, motorcycle rental in Singapore.

Before going independent I was a software engineer at SIG and Grab.

These days I spend most of my time on business management, AI agent tooling, self-hosted infrastructure, family, and sports.

Based
Singapore
Before
Engineer at SIG & Grab
Studied
CS, Drexel · a few software patents
Member
Committee, Vietnam Blockchain Association

Business portfolio

4 companies
  1. since 2015

    AloRide Pte Ltd Founder

    Motorbike rental in Singapore — daily, weekly, and monthly bikes for work, delivery, and leisure.

  2. since 2021

    SenPrints CFO & Co-founder

    Global print-on-demand platform — dev and ops team in Hanoi, incorporated in Singapore, with a worldwide supplier network.

  3. since 2024

    Printik LLC CFO & Co-founder

    Print-on-demand supplier based in Houston, TX, running on the same stack as SenPrints.

  4. since 2025

    SyncTrack Board of Directors

    A Shopify app for branded order tracking — a custom tracking page and order tracker that keep every shipping update in one place.

Work

things I’ve made
01

Freeport

A decentralized peer-to-peer marketplace over Nostr — people broadcast what they want to trade, personal agents negotiate matches automatically, and humans confirm. No central operator; the first demo is Singapore rideshare.

Building Nostr · P2P
02

Proxy Switchboard

A macOS menu-bar app that routes traffic per destination — send some sites through SSH, SOCKS, WireGuard, or Tor, block trackers, keep the rest direct, all by simple host rules.

Shipping macOS app
03

Notiful

A macOS menu-bar utility that grabs one-time passcodes from your notifications and copies them instantly.

macOS · open source github ↗ →
04

Final Notice

A free generator for demand letters — letter and envelope PDF, multiple jurisdictions and languages.

The stack

how it stays up

A Proxmox cluster at home does the heavy lifting; Cloudflare sits at the edge for DNS, tunnels, and Workers. Everything ships from a terminal, and an MCP layer lets me drive it all — email, payments, messaging — straight from an AI assistant.

  • Proxmox
  • Cloudflare Workers
  • Docker
  • Astro
  • Node & Python
  • MCP
  • Nostr

Elsewhere

say hello