the work

Zichen Zhang · AI Engineer · Perth

Projects

Experience

  1. Coursebox

    2024 – present

    AI Engineer

    • Build and ship LLM features in an AI course creation product, from prompt design to evaluation.
    • Set up product analytics in PostHog and turn user behaviour into product decisions.
    • Work across the stack: TypeScript services, data pipelines and front-end features.

Education

The University of Western Australia

Master of Information Technology

Skills

  • Python
  • TypeScript
  • LLM apps
  • RAG
  • Evals
  • PostgreSQL
  • Next.js
  • PostHog
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