edwardyi.dev

I build AI systemsthat ship.

Founder and AI engineer. 9 years leading client delivery and dev teams. Now building trustworthy AI: medical AI, multi-agent systems, and developer tools.

AAD Innovation Academy 2026 · Built with Claude: Life Sciences · OpenAI Build Week

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Edward Yi

AI EngineeringMulti-Agent SystemsComputer VisionMedical AIBlockchainFull-StackFounderCross-Border Delivery

What I'm Building

Projects

Featured · Open Source

SecondLook

LLM-verified skin-cancer detection, open source. I trained the detection model - EfficientNet-B4 on 129k pathology tiles - and built a Claude LLM trust layer that audits the attention map behind every positive finding before the doctor's final call.

Detect

EfficientNet-B4 scores the tissue tile

Verify

Claude audits the attention map

Decide

The doctor makes the final call

PyTorchFastAPIClaude APIGrad-CAMComputer Vision

Website →Live Demo →Video →GitHub →

Hackathon Selection

Built with Claude: Life Sciences

Anthropic × Gladstone Institutes

500/6,000+

applicants selected

Years leading delivery

15+

International clients

Open Source

claude-usage-monitor

Terminal statusline for Claude Code. Real-time quota tracking, zero dependencies. Built for devs who live in the CLI.

PythonBashCLI

51★GitHub starsGitHub →

Building Now

Medical AI

Deep learning for basal cell carcinoma histopathology and real-time melanoma/BCC detection for Mohs surgery. Three-tier classification beyond binary labels; computer-vision models, two patents pending.

PythonPyTorchComputer VisionHistopathology

View at AAD →

Selected Research

AAD Innovation Academy · Digital/Electronic Technology

American Academy of Dermatology · New York · July 2026

Shipped

Archon

Multi-agent AI platform that turns prompts into full-stack app prototypes. Live previews, automated evaluation loops, and model-agnostic orchestration across Claude, GPT, Gemini, and local models.

PythonReactFlaskMulti-AgentLLM Orchestration

744+commitsarchon.works →

Open Source

AgentLoop

Self-improving fresh-context agent loops on your machine. ChatGPT plans, fresh Codex workers build, a critic enforces your rubric in a file every cycle. Zero-dependency Node daemon with a watchable dashboard.

MCPNode.jsAgent OrchestrationCLICodex

agentloop.tools →Video →GitHub →

Hackathon

OpenAI Build Week 2026

Developer Tools Track

#16 of 399 · OpenAI Day on Product Hunt

Shipped

Notification Router

Routes a noisy inbox into notify, digest, or mute. Two model judges reason; plain code enforces every rule a model could be argued out of. Images and voice notes are transcribed, then fenced as untrusted text, so injected instructions count as scam evidence instead of commands.

PythonClaude APIMulti-AgentAI EvalPrompt Injection

GitHub →Leaderboard →

Hackathon

HackerRank Orchestrate 2026

Solo · 24-hour build

#94 of 1,983

Shipped

AI News Pipeline

Production multi-agent system that monitors breaking news, rewrites and translates it to Korean in real time, generates images, and auto-publishes. Agent loops rate and improve articles and images for accuracy and quality.

PythonGPTClaudePerplexity

headlinereport.co.kr →White-label build →

Open Source

Quorum

Multi-AI group chat for consensus. Multiple models discuss topics together and converge through structured rounds.

Next.jsAI APIsSSE

heyquorum.com →GitHub →

Open Source

Pyi-thon

Gamified Python learning platform. 30 progressive levels, real code execution in-browser via Pyodide, AI-powered evaluation. Zero setup, completely free.

ReactPyodideAI EvalGamification

Pyithon.com →GitHub →

What I Work With

Multi-Agent Systems
LLM Orchestration & RAG
Model Training & Evals
Computer Vision
Python Backends · FastAPI
Full-Stack Product Engineering
Blockchain & DeFi

Who I Am

About

Edward Yi

AI Engineer · Founder

I spent 9 years in blockchain development, most recently leading client delivery at a dev firm: a core team of ~10, coordinating with an overseas office to ship products for 15+ international clients across DeFi, wallets, and NFT marketplaces.

I now build AI products full-time. Multi-agent platforms, developer CLI tools, medical AI, and full-stack applications.

I build in public. If you care about shipping real products, let's build something together.

Ship First

I optimize for shipped products, real users, and feedback loops, not demoware.

Tool Builder

Every tool I build started as a problem I hit personally. The best ones become daily infrastructure.

High Ownership

I think in outcomes, not functions. Product, engineering, hiring, and execution all have to line up.

Where I've Been

Experience

2026 - Present

Independent AI Engineer & Founder

Seoul, South Korea

Building AI products full-time: medical AI for skin-cancer detection, developer tools, and multi-agent systems. Research selected for the AAD Innovation Academy 2026 (Digital/Electronic Technology) for three-tier deep learning on basal cell carcinoma histopathology. Hackathon builder at Anthropic's Built with Claude and OpenAI's Build Week.

2017 - 2026

President

Rock'n'Block, Blockchain Development Company

Led the South Korea branch. Core team of ~10, coordinating delivery with a Dubai office for 15+ international clients. Built DeFi protocols, crypto wallets, NFT marketplaces, and data-streaming infrastructure. Now a technical contact / referral partner.

2014 - 2017

CEO

HitecLED, LED Solutions

Founded and operated LED lighting solutions company in Austin, TX. Hardware and software product development, supply chain management, and B2B sales.

2013

Graduate

The University of Texas at Austin

Hook 'em. 🤘

2003

First Servers · Age 14

Counter-Strike & College

Ran two 32-player CS mod servers, both full 24/7. Rented dedicated servers, visited data centers, and monetized access. Started college the same year.

Let's Connect

Get in Touch