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Chester Guan

I got the values and courage from life, and I am building with love.


PSDL

An Open Standard for Clinical Logic, Real-Time Monitoring & AI Integration,What SQL became for data queries, ONNX for ML models, and GraphQL for APIs .
PSDL is becoming the semantic layer for clinical AI.
https://github.com/Chesterguan/PSDL

  1. Prometheno

    An IR of HAVEN protocol to put patient in health data value exchange network.

    Present
  2. PSDL-inspector

    Governance middleware for clinical scenarios. Especially built for PSDL.

    2025 - Present

CalledIt

A game to train and prove your judgement.

  1. CalledIT.life

    An ios app to play to prove your judgment without paying! Public Link: https://testflight.apple.com/join/YyJn4mA4

    Published

PropertyRadar

An AI-powered tool to help you find and recommend foreclosure properties.

  1. propertyradar.services

    The web app to use the SaaS for flippers.

    Launched