CURRENT / 01
AI / LLM
Multi-Channel AI Chatbot Platform
A multi-user AI companion platform operated in a QQ community, built around knowledge grounding, controlled group-chat interaction, and progressive safety controls.
Read case study →SOFTWARE / APPLIED AI / 2026
Thoughtful software, intelligent tools, and the work behind them.
I build useful software and applied AI systems, then document the choices that make them dependable.
01 / projects
Projects
Complete case studies for work that is ready to discuss in depth.
02 / lab
From the Lab
Smaller experiments, prototypes, and tools made to learn by building.
CURRENT / 01
Finance / SEC EDGAR
Investment Lab
Try a pre-trade gate on fictional portfolios, and read SEC financials, insider trades and well-known institutions' 13F holdings with every number linked to its source; the AI only argues the other side and never recommends a trade.
Read case study →03 / writing
Writing
Technical notes and analysis with enough context to be useful later.
CURRENT / 01
UX / Product Engineering
Designing for Empty States
A short note on treating the first-use and no-data experience as part of the product.
Read case study →04
About & contact
A concise professional introduction, plus a clear way to get in touch when it is configured.
The work here centers on applied AI systems, small tools, and dependable web software. Clear interfaces and honest claims help make each case study easier to trust.
Read profile