Phil Trinh
Founder, builder and global operator.
I build things and keep them running.
About
the short versionI 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- since 2015
AloRide Pte Ltd Founder
Motorbike rental in Singapore — daily, weekly, and monthly bikes for work, delivery, and leisure.
- 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.
- since 2024
Printik LLC CFO & Co-founder
Print-on-demand supplier based in Houston, TX, running on the same stack as SenPrints.
- 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.
Recent projects
things I’ve madeFreeport
A decentralized peer-to-peer marketplace over Nostr. People broadcast trade intents into topic-scoped markets; personal agents discover matching intents and negotiate automatically, and humans confirm the final deal. No central operator, no matching server — relays are dumb pub/sub and all the logic runs client-side.
Final Notice
Generates professional debt-collection demand letters — a print-ready PDF with a formal letter and matching envelope, localized and legally formatted for 80+ jurisdictions and 29 languages.
Notiful
A tiny, local-only macOS menu-bar app that pulls one-time passcodes — 2FA and verification codes — out of your notifications so you can copy them in one click, and optionally run a shell command on each code.
Proxy Switchboard
A lightweight, multi-platform app that routes your traffic per destination — through SSH, SOCKS5, MITM, WireGuard, or Tor, all by simple hostname rules.
Travels
places I’ve beenInterests
in no particular order- Tennis
- Swimming
- Self-Hosted
- Proxmox Clusters
- eCommerce
- P2P
- AI Agents
- Fund Management
- Investing
- Legal
- Computer Science
- Financial Markets
- Fintech Regulatory
- Geo-arbitrage