// hello world

Ethan Wang

// projects

things i've built

hackathon wins, game-theory solvers, and AI pipelines

Vitalis

winner — HackNYU '25

Real-time patient vitals monitoring with ESP32 sensors (heart rate, SpO2, temperature) streaming to a live React dashboard via Node.js/Express. Full hardware-to-UI pipeline built in 24 hours.

esp32reactnode.js

Cartify

HackHarvard '24

AI shopping assistant using computer vision + Gemini 2.0 Flash to identify groceries in real time, score sustainability, and deliver voice feedback via ElevenLabs. Fully hands-free.

geminiflaskcomputer vision

Kuhn Poker Solver

CFR (counterfactual regret minimization) built from scratch. Converges to Nash equilibrium through pure self-play — J bluffs exactly 1/3, K bets exactly 2/3. Zero human heuristics.

game theorypython

view all projects

// github contributions

commit history

3d isometric view — drag to rotate

// ask me anything

Ethan Wang

online

Hey — I'm Ethan's portfolio assistant. Ask me anything about his background, projects, or what he's building next.

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