WORK
Live AI demos you can try (OTP gated), things that shipped, and a few I already retired.
- 002026
Project 0this site
Next.js, Express, custom agent skills
This site is my art expression. I was the architect here. AI did most of the building. Once my rules and principles were set, I could give it more of the work without losing the direction.
AI demos
- 012026
Chat with Alejandro
Next.js, Express, OpenAI
Ask me things. Answers come from my own context, not a generic chatbot.
- 022026
Minigame Builder
OpenAI Agents, LangGraph, ADK, Mastra
You type one sentence. A bunch of agents argue until there's a playable mini-game. Playable...ish.
- 032026
Meeting Notes → Actions
Google ADK, SSE
Paste meeting notes. An ADK agent turns them into actions on a live board.
- 042026
CSV Insights
Mastra, MCP, SQLite
Drop in a CSV. A Mastra agent loads it into SQLite and writes insights.
- 052026
URL Brief
Strands Agents, MCP
Give it a public URL. A Strands agent comes back with a short brief.
- 062026
Deep Research Presenter
LangChain, tools, PPTX
Pick a topic. It researches and builds a downloadable slide deck.
- 072026
Finance MCP
MCP, agents
Ask finance questions. A local MCP tool server answers.
- 082026
Trading Card Desk
Agents, SSE
Four agents research beats and drop news cards on a live desk.
- 092026
Message Classifier
LangGraph, Serper, Pushover
LangGraph reads a message and answers in the right tone.
- 102026
Sir, This Is a Police Report
LangGraph, SSE
A parody interrogation agent with a case file board.
- 112026
Website Finder
Playwright, LangChain
Tell it what you need. It finds the site and opens it.
- 122026
The ABC Painter
Agents, tools
Chat with it and it paints a grid, tool call by tool call.
- 132026
Boomer Email → GenZ
LLM, Next.js
Take a stiff formal email and turn it into chaotic GenZ energy. It's giving!
- 142026
Voyaggi Reimagine
LLM, Next.js
A focused agent pass that rewrites travel copy. Just a demo.
Shipped
Unofficial MCP so assistants can actually answer Drag Race questions. Chat with it here — the server is on npm.

- 162024
Sonia Coronado Music
Next.js, React Three Fiber, TypeScript
Portfolio for a video-game composer. A 3D world you listen to, not just look at. Still live on her domain.

Archive
- 172025
Tried to build a smart trip planner. Never legally launched. Backend is down. Frontend shell is still around if you're feeling it.

- 182022
Dining guide I took as far as an Estonian company. Dissolved. Instagram is what's left. Fun fact I visited 100 Berlin restaurants.

- 192022
Nefrologia y Dialisis
React, TypeScript, Express, MongoDB
I built the full medical appointments platform. After the doctor retired it became a basic landing.

- 202023
Galaxy Generator
Three.js
My first Three.js project. Click around and the universe expands.

- 212021
Stir It Up
Next.js, CSS Modules
3-day DCI hackathon. First place. An online ordering app.

- 222021
My Finances
React, CSS
My first React app. A small accounting prototype.

- 232021
The Nintendo Gallery
HTML, CSS, JS
A vanilla JS gallery where I practiced objects and modules.

- 242022
Modern Portfolio (legacy)
Next.js, TypeScript, MUI
The previous personal site. Next.js and MUI.
