01 — Delivery
Education · language
Chinese from zero, inside HSK 3
Turn language learning into orchestrated interaction — not a stacked word list.
An international Chinese product whose curriculum aligns to HSK 3. Learners are not drilling a list; they build intuition and rule through dialogue, practice and feedback. AI interaction sets the pace, the correction and the next prompt. Content and operations needed an admin console built from zero.
We own the server API, business logic, data model and admin — learning paths, content, permissions and the system operations runs on — and we integrate with the app client. The agent stack here is interaction policy, content knowledge, learning data and an operable control surface. It is not a bare model.
In the work
A learning runtime
The path from zero to HSK 3 becomes executable state: progress, practice, feedback and the next move all sit behind a server contract.
Content and operations
An admin console from zero, so teaching and operations can change content and read learning data without a release for every edit.
Decoupled from the client
The app is built by a partner. We make the API, data and admin a stable substrate the interactive experience can stand on.