AI product consultant · Hong Kong & remote
I'm Stella Jiang, founder of Kantara, a one-person AI product studio. I've designed, built and launched three products on my own: an AI parenting companion on WhatsApp, a kids' activity marketplace and a trust platform for AI app builders. I help founders do the same, faster and with fewer mistakes.
Services
From idea to a working AI product you can put in front of real users. Scope, conversation design, prompts, safety rails and a WhatsApp or web pilot.
Good forFounders with an AI idea and no prototype yet
What you get
A hard look at an AI app in health, family, money or wellbeing: content accuracy, safety and escalation, privacy, and which experts you need behind it.
Good forTeams preparing to launch or raise
What you get
A standing call with someone who has taken three products from zero alone. Prioritisation, positioning, go-to-market and keeping your sanity.
Good forSolo and first-time founders
What you get
Experience
Simone, Classbee and Rallow are live. I've made the scoping, build and launch decisions you're facing.
Simone runs on WhatsApp, with real users asking sensitive questions. I know where AI chat breaks and how to make it safe.
Rallow exists because AI apps need credible experts behind them. I bring that thinking into every project.
My products serve English and 繁體中文 users in Hong Kong, with Classbee now in Dubai too.
Process
Email a few lines on your product, your users and where you're stuck.
We agree on what the engagement covers, what done looks like and the cost, before any work starts.
I do the work with you, sharing progress as I go rather than at the end.
You get the working product or written findings, plus what to do next.
FAQ
Work with me
Send a few lines about your product, your users and where you're stuck. I read and reply to every message myself.
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