(Portrait of a builder)
Vol. 2026
RobertJi.
Builds AI systems for growth by day, and small, exact products by night.
Projects
04
Live
03
Pairs with
Claude
(01) Profile
I work where AI meets growth, automating how ads are made, tested and bought at Glority. After hours I build the tools I want to use myself, one small, well-made thing at a time.
- Focus
- AI advertising automation: user acquisition and video ads made at scale
- Platform
- OpenClaw, an agent orchestration layer living inside Feishu / Lark
- Product
- Rock Identifier, identifying stones and gems from a photo on iOS
- Currently
- Tuning a swing-trade signal; studying for the JLPT N2
- Off hours
- Markets, Japanese, tarot and art, story-driven RPGs
- Partner
- Si Yuan, an AI collaborator running on Claude
i.
Real data over demos.
If it cannot survive a backtest or a real user, it is not done.
ii.
Small scope, shipped often.
Every project here started as one screen I needed that week.
iii.
Human taste, machine speed.
I decide what is worth making; an AI partner helps make it fast.
(02) Selected work
Four things, made with care.
Stock Intel
Signals from the crowd.
Reddit and X attention crossed with price action. It flags panic rebounds and overheated names in US stocks, backtested on 7,000+ tickers and paper-traded before any call goes to Telegram.
Rina N2
A Japanese lesson a day.
One grammar point, ten words, reading, listening and spaced review for the JLPT N2, taught by Rina-sensei, an AI tutor you talk to in Japanese.
Story Delve
SoonStories you walk into.
A D&D-style exploration game that plays any script: a cutscene engine, items and gear, dynamic combat. The first script retells a classic JRPG.
Tarot Universe
Twenty-two cards, three readings.
The Major Arcana read through traditional esoterica, contemporary art and game culture.