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Chan-Developer/README.md

Chan-Developer multimodal AI engineering

Hi, I'm ch.ljiang.

I build AI systems that can see, reason, act, and be audited.

Multimodal AI  ·  Computer Vision  ·  Agents & RAG  ·  Full-stack AI Engineering

Explore projects Featured project XFDemo


What I Build

I care about the part after a model demo works: turning it into a system that is observable, reviewable, and useful in the real world.

SEE
VLM, detection, OCR, image understanding
REASON
Agents, RAG, specialist review, orchestration
BUILD
Python APIs, Vue interfaces, model services
SHIP
Docker, Nginx, inference tracing, deployment

Evidence-first multimodal AI system pipeline

Featured Systems

Evidence-first multimodal fire-safety inspection. VLM and YOLO collaborate through specialist review, deterministic harnesses, traceable history, and human feedback.

Vue 3 Flask VLM YOLO

A visual inspection system that combines YOLOv8 with language-model reasoning for cinema behavior and compliance analysis.

Python YOLOv8 LLM Vision

An agent project exploring the ReAct loop: reasoning, tool use, observation, and iterative decision-making.

Python Agents Tool Use

Experiments around retrieval workflows that let agents decide when to search, verify, and refine their answers.

RAG Agents Retrieval

Engineering Principles

Evidence before confidence. A convincing answer is not enough; important conclusions should remain connected to inspectable evidence.

  • Models are components, not the whole product.
  • Observability is part of intelligence, not an afterthought.
  • A specialist should only modify the conclusion it owns.
  • Good AI interfaces make uncertainty visible and correction easy.
  • The last 20% is usually deployment, data quality, and failure handling.

Toolbox

Python PyTorch OpenCV Ultralytics YOLO Flask Vue.js Docker Nginx

Current Focus

  • Making multimodal inspection systems more reliable through evidence isolation and targeted review.
  • Connecting visual models, detectors, agents, and deterministic logic into maintainable products.
  • Building evaluation loops from real failure cases instead of optimizing only for demos.

Current engineering focus: reliability, evidence, and productization


Build systems that do more than predict. Build systems that can explain what happened.

Pinned Loading

  1. ReAct_agent ReAct_agent Public

    agent project

    Python 24 1

  2. evalstate/fast-agent evalstate/fast-agent Public

    Code, Build and Evaluate agents - excellent Model and Skills/MCP/ACP/A2A Support

    Python 3.9k 443

  3. canonical/cloud-init canonical/cloud-init Public

    Official upstream for the cloud-init: cloud instance initialization

    Python 3.8k 1.1k

  4. adongwanai/AgentGuide adongwanai/AgentGuide Public

    https://adongwanai.github.io/AgentGuide | AI Agent开发指南 | LangGraph实战 | 高级RAG | 转行大模型 | 大模型面试 | 算法工程师 | 面试题库 | 强化学习|数据合成

    MDX 9.4k 915

  5. strands-agents/harness-sdk strands-agents/harness-sdk Public

    Build an agent harness and control it end-to-end. Open-source SDK for production AI agents in Python & TypeScript - any model, any cloud.

    Python 7.2k 1.1k

  6. wemake-services/wemake-python-styleguide wemake-services/wemake-python-styleguide Public

    The strictest and most opinionated python linter ever!

    Python 2.9k 431