Hirom Alarcon

Gauntlet AI · Austin

Hirom Alarcon

Everything I built at Gauntlet, shipped end to end: multi-agent systems, AI security, from-scratch computer vision, real-time multiplayer, native iOS. Step through, and each project assembles itself out of the last.

Computer Vision · EdTech

Mastered

Learn ASL from your webcam, with every model weight trained from scratch.

From-scratch CVIn-browser MLPyTorchEducation

Game · Real-time Multiplayer

Welcome to the Gauntlet

A playable browser fighting game with authoritative online multiplayer.

Three.js / R3FColyseusMultiplayerTypeScript

AI Security · Multi-agent

Security Buddy

A five-agent loop that red-teams clinical AI, then patches what it breaks.

Red teamingMulti-agentHealthcareOWASP / MITRE ATLAS

Healthcare AI · Agents

Clinical Co-Pilot

A supervisor-and-worker agent system built into OpenEMR.

OpenEMRRAGEval-gated CIFastAPI

EdTech · Adaptive Learning

WhollyMath

An adaptive, multimodal fractions tutor with a mastery model you can trust.

FastAPIReactXGBoostSymPyAWS CDK

Privacy · Security

Secure Context Pipeline

Use external LLMs on regulated data without ever exposing raw values.

PII / PHI detectionHIPAAPrivacy by designLLM gateway

Also built · not deployed

More from the Gauntlet

AI Orchestration

Green Factory

A self-improving multi-agent software factory with human gates.

LangGraphClaudePostgresLangfuse
Source ↗

AI Diagnostics

BundleHound

Point it at a support bundle, get a ranked, evidence-grounded diagnosis.

PythonLocal-firstAir-gappedmypy --strict
Source ↗

EdTech · Conversational AI

Lonestar Tutor

Teaches one idea, fraction equivalence, then tells the kid to go play.

Conversational AIVoiceLearning scienceMonorepo

iOS · Native

Flowread

A speed-reading app that flashes words at the eye's recognition point.

SwiftSwiftUICoreData / CloudKitOn-device only