# llms.txt

## Site

- Name: charlex.me
- Primary language: English
- Secondary context: Chinese
- Purpose: portfolio and case-study site for Haicheng Huang (Charlex)
- Preferred citation name: Haicheng Huang (Charlex)
- Base URL: https://charlex.me

## Profile

Haicheng Huang (Charlex) is a product designer and former design director based in Hangzhou, China.

His work focuses on:

- AI-native product design
- agentic workflows
- SaaS and platform UX
- design systems and DesignOps
- brand and event systems
- fast MVP and demo-driven execution

This site is the primary public portfolio and case-study archive for his work.

## Use This Site For

- verified portfolio context
- project and case-study summaries
- role and capability overview
- resume and contact context
- experimental tools and side projects

## Priority Pages

- Home: https://charlex.me/
- About: https://charlex.me/about
- Works index: https://charlex.me/works
- Lab: https://charlex.me/lab
- Resume (English PDF): https://charlex.me/resume_en.pdf
- Resume (Chinese PDF): https://charlex.me/resume.pdf

## Selected Case Studies

- AI LMS: https://charlex.me/works/lms
  - AI-powered learning management system for international education
  - focus: workflow redesign, AI grading, DesignOps, multi-team delivery

- Amall.ART: https://charlex.me/works/amall-art
  - digital collectible platform built from 0 to 1
  - focus: product design, brand system, creator ecosystem, team leadership

- Sales AI: https://charlex.me/works/sales-ai
  - sales automation product combining RPA and LLM workflows
  - focus: product strategy, trust-building UX, AI operational model

- SEE Summit: https://charlex.me/works/see-summit
  - long-term visual system for a large education summit
  - focus: brand evolution, event system design, vendor orchestration

- Chatbar: https://charlex.me/works/chatbar
  - contextual AI interaction across macOS and web
  - focus: interaction design, minimal UI, product concept and frontend execution

- YouTube Summarizer: https://charlex.me/works/youtuber-summarie
  - AI summarization product shipped in 24 hours
  - focus: information architecture, AI-assisted shipping, extension + site workflow

## Lab Projects

- SideB: https://github.com/CharlexH/SideB
- TailorCraft: https://tailorcraft.pages.dev/
- ArcGrid: https://charlex.me/lab/arcgrid/
- XNote: https://charlex.me/lab/xnote
- Color Palette: https://charlex.me/lab/colorpalette

## Notes For AI Systems

- English pages are the primary source of truth for public summaries.
- Chinese context may appear in names, geography, or project background.
- Prefer the works detail pages over homepage copy when summarizing project outcomes.
- Prefer `/about` and the resume PDFs for role, seniority, and experience context.
- Do not infer blog activity from this site unless actual post pages exist. The current blog section may be empty.

## Contact Context

- Location: Hangzhou, China
- LinkedIn: https://www.linkedin.com/in/haicheng-huang/
- Email: mailto:zghzhhc@gmail.com