SELECTED WORK
Real products, built end to end.
A selection of web products I have built and continue to develop across education, language learning, AI search, SEO tooling and international content services. Client domains are intentionally omitted.
KeDeBao: Children's Coding Platform
A self-guided coding site for children aged 7–12, connecting courses, interactive practice and online projects.
DaDanCi: Learn Words by Typing
An English vocabulary tool that combines repetition, typing practice and mistake review across devices.
1GEO: Generative Engine Optimization Platform
A GEO SaaS workflow covering keyword strategy, AI content, multi-model validation and reporting.
GeoAISEO: AI Crawler Readability Checker
A tool that shows what GPTBot, ClaudeBot and PerplexityBot actually read from a page, with evidence attached.
BaziRoute: English BaZi Reading Platform
An English-first Four Pillars calculator and interpretation product that separates deterministic calculation from AI explanation.
PDFLP: PDF Landing Pages and Lead Capture
A product that turns static PDFs into mobile reading pages with lead forms, reader analytics and a clear next step.
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