AI/ML Engineer · Full-Stack Architect · Founder
Alejandro Gabay
I build AI systems — and ship them.

CTO and technical founder. A decade building production software end-to-end — from machine-learning credit-risk and trading agents to real-time intelligence and open-source AI memory. Mostly solo, always shipped.

Miami, FL·Bilingual EN / ES·10+ years shipping
About

I turn ideas into shipped software.

I'm a technology leader and hands-on engineer with 10+ years spanning IT infrastructure, e-commerce, and — most recently — applied AI and full-stack product development. As CTO and sole technical founder, I've architected and shipped 10+ production applications across fintech, intelligence, dealer operations, and SaaS.

My range runs from PyTorch model development and reinforcement learning to real-time data fusion, MLOps, and modern full-stack engineering. I like ambiguous problems, I move fast, and I take things all the way to production. Bilingual in English and Spanish.

Machine Learning & AIPyTorch · reinforcement learning · generative / VAE models · computer vision · OCR · speech · embeddings & retrieval · LLM agents
Real-time & Autonomymulti-source sensor / data fusion · anomaly detection · streaming pipelines
Full-stack & InfraPython · Rust · TypeScript · NestJS · Next.js · React · PostgreSQL · Docker · CI/CD · AWS
Selected work

Things I've built.

A slice of the workshop — ML platforms, real-time intelligence, and production systems. Engram is open source; the rest are private, and I'll happily grant employers access.

Engram

Open source

Open-source long-term memory + perception for AI agents: continuous memory that survives every session, nightly consolidation, and multimodal perception — kept entirely local.

PythonClaude Agent SDKQwen3FSRSMIT

FinAI

Private

ML credit-risk & financial-profiling platform: automated underwriting from bank connections and ID documents, with device fingerprinting (canvas / WebGL / geolocation) and OCR + facial identity verification.

FastAPIPyTorch VAEDeepFaceTesseract OCRPlaid

Nexus

Private

Local-first OSINT & economic-intelligence desktop app that auto-links geopolitical events to market moves — a live map (ADS-B, AIS, satellites), TF-IDF news clustering with sentiment, anomaly detection, and AI intelligence briefs.

Tauri v2 / RustReal-time fusionAnomaly detectionLLM

Polytrade

Private

US-equity swing-trading bot with a reinforcement-learning (PPO) training pipeline — a volatility-breakout strategy (Bollinger compression + Donchian break), a multi-factor scanner, and a risk stack with Kelly sizing and drawdown circuit breakers.

PythonReinforcement LearningAlpacaTextual

Dealerflow

Private

End-to-end dealer-management platform, now on a clean v2.5 rewrite: vehicle inventory, customer CRM, sales-agent commissions with automated calculations, multi-provider financing, PDF documents, and a wholesale B2B module for powersports dealers.

NestJS 11React 19PostgreSQL / PrismaAWS S3

More on request

Private

Beyond these, there's a deeper portfolio — e-commerce platforms, an auction system, audio ML, CRMs, and client operations software. Happy to walk an employer through any of it.

NestJSNext.jsSvelteFastAPI
Contact

Let's talk.

I'm open to roles and collaborations. My open-source work is public; private repos and live demos are available to employers on request — reach out and I'll set you up.