José A. Alvarez Cabrera

Portfolio

Things I've built.

Products, platforms, tools and experiments. Most of them have a demo video — that's usually faster than reading about them.

AI2024 — present

Mathify

An AI platform that turns a plain-language prompt into a rendered math or physics animation.

TypeScriptNext.jsPythonManim
InteractiveCato Institute

The Green Card Game

An interactive explainer of U.S. immigration law for the Cato Institute — plus the visual programming tool that made it editable.

ReactTypeScriptReact FlowNeo4j
AI

ReadingClub.ai

An AI platform where children's stories are written, illustrated and read inside one product.

Next.jsTypeScriptLLM APIsImage generation
Mobile

Reading Club Mobile App

A production mobile reading app built in Unity and C#, with 30,000+ downloads across platforms.

UnityC#SerializationREST APIs
Scientific Computing

NVIDIA Modulus Crash Course

A long-form course teaching scientists and engineers to build physics-informed neural networks with NVIDIA Modulus.

NVIDIA ModulusPythonPyTorchPINNs
AI

Fluent by 1000

An AI-powered tool for learning Chinese through the Bible — an unusual idea taken to working software quickly.

TypeScriptLLM APIsFull-stack web
Scientific Computing

CFD Solver From Scratch

Building a computational fluid dynamics solver in Python, from the numerical methods up.

PythonNumPyNumerical methodsFluid dynamics
Interactive

MattBots

An educational number-sense game built in Unity and C# while at Minerva University.

UnityC#Game design

Have something difficult to build?

Tell me what you're trying to make, automate, or figure out. If it's a good fit, I'll help turn it into working software.