INTER ACTION

DESIGNER
01Selected Work
02About
Yijie Ding designs product interactions where prototypes, systems, and real user pressure meet. CCA Interaction Design, heading to UW MSTI in Seattle this fall. Available for Summer 2026 collaborations.
03Notes
- Sep 29, 2026Product Development
From a Small Plugin to a Real Product: What Two Months of Shipping Taught Me
I recently built a plugin to solve a problem I personally had. Two months later, it had real users, production bugs, compatibility issues, cloud features, and dozens of releases. More importantly, it taught me the difference between building a project and maintaining a product.
- Jul 18, 2026AI
The Real Challenge of Multi-Agent Systems Is Information Governance
Multi-model collaboration is not automatically more efficient. As agents exchange code, logs, decisions, and task results, the real challenge becomes deciding what should be preserved, compressed, discarded, or recalled.
04Contact
Have a project, an opening,
or a kind hello — write me.
- hello@raynording.cc
- Phone
- +1 (415) 272-8095
- Office
- San Francisco ↔ Seattle
- @yijie-ding ↗


