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justtinCHOI/README.md

Hey, I'm Justin (μ΅œμ •μ˜) πŸ‘‹

I'm an AI Native Architect building intelligent, end-to-end systems to solve complex problems.

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I'm a founder and full-stack developer obsessed with the intersection of AI, system architecture, and human-computer interaction. My goal is to move beyond traditional software and build 'living' systems that learn, adapt, and augment human potential.

Currently, I'm channeling this passion into HANI, an end-to-end AI agent system designed to revolutionize workflows in the healthcare space.

When I'm not architecting systems, you can find me analyzing complex positions on a chessboard (Lichess Rapid: 2050).

πŸš€ What I'm Currently Building


πŸ₯ HANI: An autonomous agent system for healthcare workflow optimization.
Built with Python, FastAPI, Next.js, TypeScript, PostgreSQL, Docker, and a whole lot of AI magic ✨

πŸ› οΈ My Tech Stack

My toolkit is constantly evolving as I tackle new challenges. Here's what I'm focused on right now:

πŸ€– AI / ML

  • Core Frameworks: LangChain / LangGraph
  • LLM Orchestration: Model Context Protocol (MCP)
  • Data & Storage: Vector Databases (PGVector, Neo4j)
  • APIs: OpenAI, Gemini, Claude, n8n
  • Concepts: RAG, Multi-Agent Systems

☁️ DevOps / Infrastructure

  • Cloud: AWS (EC2, S3, RDS, Lambda)
  • Containerization: Docker
  • CI/CD: Jenkins, GitHub Actions
  • Web Server: Nginx

Frontend

  • Languages: TypeScript, JavaScript
  • Frameworks: React, Next.js
  • State Management: Zustand, React Query
  • Styling: Tailwind CSS, shadcn/ui

Backend

  • Languages: Python, Java
  • Frameworks: FastAPI, Spring Boot
  • Databases: PostgreSQL, MySQL, Redis
  • Architecture: Hexagonal Architecture

πŸ“Š My GitHub Stats

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