Founder & CEO · Hong Kong

TimWong

黃天行

Experience

Founder, CEO

Liminal AI

Hong Kong / 2025 – Present

AI that turns raw footage into publish-ready content — editing, effects, translation, and optimization.

Founder

CantoSub AI

Hong Kong / 2024 – Present

Professional subtitle generation with strong Cantonese recognition and multi-language translation.

Software Developer

Cloudbreakr

Hong Kong / 2025 – Present

Product engineering for creator and media workflows.

Tech & Marketing Consultant

ISA Limited

Hong Kong / 2023 – 2024

Built registration systems, marketing ops, websites, and mobile apps end to end.

About

since age 10

I build AI products people actually use — video workflows at Liminal AI, Cantonese-first subtitles at CantoSub AI, and meeting notes at CantoNotes AI. Based in Hong Kong. Shipping since I was ten.

Building something in HK
or for Cantonese?

Say hello

hi@timwong.hk

Selected ventures

Featured Work

AI products shipping for creators and Cantonese-speaking teams.

Liminal AI

AI video editing & content automation

CantoSub AI

Cantonese-first AI subtitles

CantoNotes AI

AI meeting notes for Cantonese & bilingual teams