Based in Shenzhen · Writing and building

A W-shapedcareer path,in progress.

Samuel Chen — Product, design, sales, language, marketing — walked in turn, still being walked.

Product, design, sales, language, marketing — five directions I have walked in turn. The site is where I am trying to make sense of what the walk taught me.

Photo — coming soon
/ NOWThe span is the material, not the leap

A belief I have held for years: a person should not stay inside one field, and the size of the gap between the fields they hold is the variable that matters. Two adjacent technical disciplines make somebody more useful. A technical discipline and a literary one seem to do something different in kind — the residues interact rather than stack.

All thinking
Product·Design·Sales·Language·Marketing·System·Strategy·Storytelling·Engineering·Operations

Featured work

Proof, not promises.

All work →
ecosystem

The GUILD Bio Link Surface

Instagram gives every account exactly one link in the bio. We replaced that one link with a self-hosted surface at links.guildgemlab.com — featured campaigns, the latest posts, the official subdomains, every social account, all surfaced from the same backend that runs the rest of the operation. The killer feature: the post grid is a SQL join between social content and Aurora Awards entries.

  • Self-hosted Surface
  • Bio Link
  • Cloudflare Pages + ISR
  • Worker Proxy
ecosystem

The GUILD Certificate Intelligence Ecosystem

A scanned gem certificate is the highest-intent signal in the entire industry. I rebuilt the QR verification page as a five-module ecosystem that turned a one-line "AUTHENTIC" into a closed loop spanning UX, education, cross-brand conversion, and market intelligence.

  • Systems Thinking
  • Certificate Verification
  • WeChat Mini Program
  • Cross-brand Funnel
2024-12
ecosystem

The GUILD Digital Operations Ecosystem

A self-built operating system for a global gemology brand: five interlocking systems stitched into one intelligent loop that eliminated daily dirty work and freed the team to create.

  • Systems Thinking
  • Social Media Ops
  • Meta GraphAPI
  • Cloudflare Workers
product

Cross-border Study Abroad Mentorship Platform

A light-asset cross-border model: overseas professors, lecturers, and senior students signed agreements to mentor Chinese students applying to universities abroad. A mentor library, a matching system, an admin surface, and a public discovery page — built end to end, solo, as my first production system.

  • Product Management
  • Full-stack Development
  • Cross-border Operations
  • Matching Systems
2022-01—2023-05

Get in touch if any of this lands

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