EE Heng Chen Munich · CET

Built models that see. Now building agents that ship.

Computer-vision researcher (PhD & postdoc, 2018–2023) turned builder of LLM systems that turn regulation and review into structured, auditable output — deterministic decision layers, human-in-the-loop, evaluated.

Projects · 4

What I'm building

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A LangGraph + Claude Agent SDK pipeline that reviews pull requests against security, licensing, and data-handling policy before merge — cost-gated, human-in-the-loop.

  • active
  • LangGraph
  • Claude Agent SDK
  • FastAPI
  • Policy compliance

A pip-installable PDPA compliance layer for Malaysian SMEs using AI/LLM tooling with customer data. One shared codebase, two packages: presidio-audit and presidio-malaysia.

  • active
  • PDPA
  • PII redaction
  • Presidio
  • Python

Multi-agent supervision of a live ML model: monitoring, investigation, remediation, post-mortem.

  • active
  • Multi-agent
  • MLOps
  • Monitoring
  • Post-mortem

vcrpy for MCP. Records real agent–server sessions into diffable cassettes and replays them as deterministic mock servers.

  • active
  • MCP
  • Testing
  • PyPI
  • Python
Recent writing · 2

Blog

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file-sync keeps my Claude config in step across two folders, newer wins either way — until a raw copy clobbered a machine-specific statusLine.command and taught me why settings.json needs a merge, not a copy.