# Projects

> Products, prototypes, and research I'm building or following.
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Projects and prototypes I'm working on or keeping an eye on — mostly engineering practice and productization experiments.

## Contents

- [PageFly](/en/projects/pagefly/)
- [Investment Advisor System](/en/projects/investment-advisor/)
- [Cognition Matching / AI Cognitive Profile](/en/projects/cognitive-match/)
- [Chinese AI Humanizer Skill](/en/projects/ai-humanizer-skill/)
- [Banking Ontology](/en/projects/banking-ontology/)

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Section pages:

- [PageFly](/en/projects/pagefly/): AI-era page hosting — supports HTML and Markdown, deployed on Cloudflare's free tier.
- [Investment Advisor System](/en/projects/investment-advisor/): An investment research and portfolio prototype built on AKShare, Supabase, and the All-Weather strategy.
- [Cognition Matching / AI Cognitive Profile](/en/projects/cognitive-match/): A light-asset startup prototype that matches people with opportunities via cognitive profiling.
- [Chinese AI Humanizer Skill](/en/projects/ai-humanizer-skill/): Removes 18 categories of AI tells so Chinese output reads more naturally.
- [Banking Ontology](/en/projects/banking-ontology/): Structuring a bank's organization, products, business, and data assets into a reusable knowledge system.