Andre
Chuabio

M.S. Data Science (AI concentration), Fordham University. B.A. Economics, University of Virginia. Founding engineer shipping AI products end to end, applied AI across fintech and healthcare, from prototype to production for real users.

Geometric Brownian Motion
Ornstein-Uhlenbeck Process
Neural Network Forward Pass
Efficient Frontier

Experience

HelmIQ Founding Engineer
2026 – Present
  • Engineered the multi-tenant foundation for an AI-native CRM serving private equity and investment banking firms (Next.js, TypeScript, Prisma, PostgreSQL): added the per-organization data model and dual-write OAuth and settings paths that took the product from single-tenant to onboarding multiple live clients in production.
  • Shipped per-organization monthly AI spend caps and usage metering across the Anthropic and OpenAI layer, enforcing tenant-level cost controls at the model-call chokepoint.
  • Diagnosed and resolved a production document-upload outage spanning DNS, CORS, and Content-Security-Policy, restoring the browser-to-Cloudflare-R2 file pipeline while live clients were on the system.
  • Architected a vendor-neutral integration layer that lets each client firm choose its own letter-delivery provider for handwritten and printed mail across US and international markets; shipped across a five-PR stack, including live-debugging a third-party API version migration.
PALO IT Data Science & AI Engineering Intern
May – Aug 2025
  • Built a full-stack AI caricature generator (React, Flask, Flux AI, MediaPipe) with demographics-aware dynamic prompt engineering and multi-tier API fallback architecture achieving 99.2% uptime; presented to AWS and Big 4 representatives at Singapore Institute of Technology's AI Appreciation Day.
  • Engineered a real-time macOS transcription app in Rust, integrating OpenAI Whisper for speech-to-text and Gemini for live theme extraction; reduced audio processing latency from 16s to under 8s via Metal GPU acceleration, voice activity detection, and INT8 quantization.
  • Researched and deployed MCP server POCs connecting Neo4j GraphRAG to GitHub Copilot for real-time knowledge graph querying; built a LangChain RAG agentic pipeline and a sentiment-driven trading dashboard for AI-chip equities.
EY-Parthenon Strategy & Transactions Intern
Jun – Aug 2023
  • Completed commercial buy-side due diligence for a waste management acquisition by analyzing sell-side financial model reliability, competitive benchmarking, and identifying value creation opportunities.
  • Formulated data analytics use cases and network planning strategy for a TMT sector business development team.
  • Executed end-to-end transaction strategy across Private Equity, Media, and Telecommunications verticals.

Projects

Statistical Arbitrage

SPY/sector-hedged mean reversion + momentum strategy. Achieved 0.91 Information Ratio, 52% win rate, and 2.24 bips net PnL. Fully backtested pipeline with live signal generation.

IR: 0.91 Win: 52% PnL: 2.24 bips
Python pandas Streamlit
View on GitHub →

Advanced Portfolio Hedging

37-factor risk model with Ledoit-Wolf shrinkage and CVXPY optimization. Achieves 27-29% vol reduction without capital gains realization. Semantic nearest-neighbor hedges via 768-1024d embeddings.

Vol reduction: 27-29% 37 factors
CVXPY NumPy sentence-transformers
View on GitHub →

AI Caricature Generator

Flask + React + Flux AI + N8N + MediaPipe fallback pipeline. Demographics-aware prompt engineering, 99.2% uptime. Presented at SIT AI Appreciation Day to AWS and Big 4 reps.

Uptime: 99.2% Multi-tier fallback
Flask React Flux AI MediaPipe
View on GitHub →

Autonomous Portfolio Rebalancer

Three-phase agentic workflow (Monitor → Analyze → Decide) for autonomous portfolio rebalancing. Evaluates 4 rebalancing scenarios with VaR, Sharpe, and beta scoring. FinBERT sentiment integration for regime-aware decisions.

3-agent pipeline Adaptive thresholds
Python MongoDB FinBERT MCP
View on GitHub →

Blackbox ML Systematic Trading

End-to-end ML pipeline for factor-based equity return prediction using 1999–2025 Bloomberg factor data. Model bake-off across XGBoost, BayesianRidge, and adaptive blending with walk-forward backtesting and SHAP explainability.

Blended IR: 0.34 IC Hit: 55.7% LS Alpha: 3.91
XGBoost SHAP scikit-learn pandas
View on GitHub →

Portfolio Risk Analytics Dashboard

Real-time risk analytics system across 3 portfolios and 20 tickers. MongoDB Atlas for historical VaR, Sharpe, and beta storage; Redis Cloud for sub-10ms live metric reads. Streamlit dashboard with configurable alert thresholds.

28/28 tests passing Redis: <8ms
MongoDB Redis Streamlit NumPy
View on GitHub →

MCP yFinance Server

MCP server combining real-time sentiment analysis, live stock data, and paper trading execution. Gemini AI sentiment aggregated from news and Reddit. Intelligent caching reduces API calls by 60%+. Batch processes 5 tickers in under 5 seconds.

60%+ fewer API calls 5 tickers <5s
Python Node.js MCP Gemini yfinance
View on GitHub →

Agentic Academic Advisor

AI-powered academic advising system with graduation risk assessment, career-based course recommendations, prerequisite visualization, and post-graduation pathway planning. Early warning system flags at-risk students before late graduations occur.

Risk assessment Career mapping
Python AI Agentic
View on GitHub →

Hackathons

AI Healthcare Hack NYC — Arya Health x Twilio AI Startup Searchlight Arya Health HQ, Midtown, New York
Top 5 · Solo build · Live product shipped in one day

Trialme

Find paid clinical trials and get screened in one phone call. Candidates browse real recruiting studies compiled from ClinicalTrials.gov, call a live Twilio line, and a voice agent runs the study’s actual published eligibility criteria as a conversation — rejecting, cross-offering, or qualifying and booking a real coordinator callback inside the call. Dropped calls are called back and resume at the exact pending question. The LLM never decides eligibility: it only extracts structured answers, and deterministic code judges them against registry-verified criteria. Every spoken sentence is a code-owned template, the same verbatim-script property IRB-approved pre-screens run under.

Voice — Live Twilio ConversationRelay State-machine agent · extraction-only LLM · consent gate · 911/988 escalation tiers · drop-and-resume recall
Knowledge — Live ClinicalTrials.gov compiler LLM drafts → deterministic validation gates → registry re-verification · compensation only when officially published, always cited
Operations — Live Coordinator dashboard Eligibility checklists quoting protocol text · transcripts with per-turn latency · enrollment tracking and check-in scheduling
Twilio ConversationRelay Twilio Verify FastAPI Claude Supabase Next.js Railway Vercel
Watch the demo → View live product →
ETHGlobal New York 2026 — Chainlink Metropolitan Pavilion, New York
Winner · Best Use of Chainlink Confidential AI Attester · $2,000 USDC

GoHealthMe

Verified health goals with instant USDC rewards. Sponsor-funded pools pay out the moment a health behavior is verified — sleep, workouts, preventive care. A Chainlink Confidential AI Attester judges the goal inside a TEE, so raw health data never touches the chain; only the DON-signed verdict is recorded on-chain. World ID gates every pool to one human, one entry, and Arc settles payouts in native USDC. Built across three on-chain integrations in one weekend.

Verify — Live Chainlink CRE Confidential AI Attester in a TEE → DON-signed report → HealthVerdict.sol gates settlement
Identity — Live World ID Proof-of-human nullifier gates joinPool · one human, one entry
Settlement — Live Arc Native-USDC chain · instant pool payout, forfeits roll back in
Chainlink CRE World ID Arc USDC Solidity Foundry Next.js wagmi/viem
View live demo →
Enterprise Agent Jam NYC — Veris AI SoHo, New York
Winner · Live in prod · published on PyPI

MediGuard AI

HIPAA-compliant DLP middleware and primary care onboarding agent. Drop it in front of any LLM and patient conversations are automatically scanned and redacted before reaching any model — raw PHI never touches the AI. Patients call a real phone number, get onboarded conversationally, and are triaged straight to the right specialist. No forms, no GP appointment just to get a referral. Built across 3 live components in 6 hours, then shipped post-event as an installable MCP server.

Layer 1 — Live DLP Pipeline regex → Baseten triage → Claude semantic → GPT-4o · Full HIPAA audit trail
Layer 2 — Live Voice Agent Voicerun STT/TTS · Conversational onboarding · Claude specialist triage
Layer 3 — Live MCP Server pip install mediguard-dlp · Claude Code · Claude Desktop · Cursor · Windsurf
Anthropic Baseten Voicerun OpenAI FastAPI MCP Python HIPAA
View on GitHub →
Health AI Hackathon 2026 New York
Honorable Mention

PepHouse

A voice-first simulator for the hardest conversations in medicine — counseling on hyped, under-evidenced compounds like peptides. One tiered evidence registry (Tier 1 trials and openFDA down to Tier 3 anecdote) grounds both an AI patient you interview by voice with an evidence-grounded grader, and a Monte Carlo twin that returns honest, quarter-by-quarter outcome bands — with void and excluded paths so it never overstates thin evidence. Extended post-event into a Tavus CVI video concierge (Maya) that counsels live, cites every claim on screen, and refers to a licensed provider — never prescribing.

Registry — Live Tiered evidence Tier 1 trials / openFDA / PubMed down to Tier 3 anecdote · grounds every claim, never invents
Simulator — Live Monte Carlo twin Tier-1 priors → quarter-by-quarter outcome bands · void / excluded honesty
Consult — Post-event Tavus CVI (Maya) Real-time video agent · tier-honest, tool-grounded, refers to a provider
FastAPI Supabase React Monte Carlo ElevenLabs Tavus CVI Anthropic Python
View on GitHub →
Personalized Agents Hackathon — Lightning AI & Validia Brooklyn, NY
2 / 3 nodes shipped in 5 hrs

VC in a Box

Multi-agent due diligence system for startup pitch analysis. Founders upload a pitch deck, type their pitch, or describe their idea and receive a full investment-grade report — competitor landscape, financial stress-testing, and an invest-or-pass verdict from a simulated partner panel. Built on 3 parallel OpenClaw nodes running specialized subagent clusters, powered by Lightning AI’s VPS.

Node 1 — Live Market Intelligence Competitor landscape · TAM/SAM/SOM · Comparable funding rounds
Node 2 — Live Due Diligence Financial stress-testing · Red flag detection · Risk scanning
Node 3 — In Progress Partner Deliberation Bull agent · Bear agent · Managing Partner invest-or-pass verdict
OpenClaw Lightning AI Multi-Agent Agentic AI Python
ElevenLabs & Tavus Labs Hackathon New York, NY
Demoed on stage · ClawHub Skill published

Healthmaxx

AI wellness coaching app that delivers personalized, real-time video coaching by combining Apple Watch health data, Google Calendar context, and Claude-generated recommendations — delivered via a live Tavus CVI video avatar. iOS Shortcut syncs HRV, sleep, steps, and resting heart rate to a FastAPI backend; a 6:30 AM cron pre-builds context for instant session start. Came back a second weekend after not finishing the first — shipped and demoed.

Layer 1 — Live Health Sync iOS Shortcut · Apple Watch HealthKit · FastAPI /health-sync endpoint
Layer 2 — Live Coaching Session Claude Haiku context builder · Tavus CVI video avatar · Google Calendar integration
Post-event — Live ClawHub Skill OpenClaw Skill published on ClawHub · Railway deployment
ElevenLabs Tavus Claude Haiku FastAPI Python OpenClaw
View on GitHub →
Slop Con NYC New York, NY
Shipped in 5 hrs · Live in prod

RehabAsCode

Clinician-in-the-loop rehab protocol system. Patients chat with an AI coach named Maya; when she detects symptom changes, weekly milestones, or check-ins, a multi-agent LLM pipeline drafts protocol revisions. Every revision goes through a clinician dashboard for approve/reject before flipping live — human oversight on every treatment adjustment. Initial 5-hour demo ran on a GitHub-PR-as-message-bus; productionized post-event by replacing the PR-bus with direct Supabase writes under RLS and upgrading the drafter to a five-agent deterministic pipeline.

Layer 1 — Live Coach Maya OpenAI gpt-4o-mini · Tool-calling intake, weekly plans & check-ins
Layer 2 — Live Multi-Agent Drafter Claude Sonnet 4.6 · researcher → trend_analyst → evaluator → planner → safety_reviewer
Layer 3 — Live Clinician Dashboard Supabase RLS · DiffNarrator summaries · approve/reject workflow flips protocols active
Anthropic OpenAI Supabase Tavus FastAPI MediaPipe Vercel Python
View on GitHub →
Agentic Engineering Hack NYC — Datadog Datadog HQ, New York
3 surfaces shipped · Live on Railway · Productionized for two users

PaperPilot

Three agentic surfaces on one stack. Drop a GitHub repo and get a research-paper draft for a matched venue (LaTeX + BibTeX) plus an installable Claude Code plugin. Draft purpose-driven outreach (visa, speaking, collab, network) off a Senso brand kit. Track O-1A visa progress against the 8 USCIS criteria with a declared-evidence ledger, AI-streamed petition-quality narratives, and a reportlab PDF dossier for attorney handoff. Built at Datadog HQ in one day; hardened post-event for two real users with passcode auth, per-user data isolation across seven ClickHouse tables, and idempotent migrations. Every LLM call traced through Datadog LLM Observability.

Surface 1 — Live Productize Gemini 1M-ctx summary → ClickHouse venue match (53 CFPs + live Nimble) → Claude Sonnet 4.6 streaming draft → LaTeX + Claude plugin zip
Surface 2 — Live Market Senso brand kit → purpose-driven drafts (VISA / SPEAKING / COLLAB / NETWORK) · outbound channels · ClickHouse outreach_log
Surface 3 — Live Track O-1A 8-criteria evidence ledger → AI-streamed petition narratives → reportlab PDF dossier for attorney handoff
Anthropic Vercel AI Gateway DeepMind ClickHouse Senso Nimble Datadog Streamlit reportlab Python
View on GitHub →

Skills & Credentials

Languages

Python SQL JavaScript / TypeScript R Rust

Quant / ML

pandas NumPy scikit-learn CVXPY yfinance FinBERT sentence-transformers

AI / LLM

Anthropic Claude OpenAI Google Gemini LangChain MCP servers RAG

Infra

FastAPI PostgreSQL MongoDB Redis Neo4j Docker Azure

Certifications

GitHub Copilot Certified

Contact