Senior AI Product Engineer โ agent tooling, live products, and operational systems with real stakes.
๐ Madrid ยท ๐ Remote, international ยท ๐๏ธ Building since 2012 ยท Currently at Roadie
Hand me a messy domain with real stakes and I'll turn the workflow into software you can use, inspect, and improve โ trading infrastructure, AI storytelling games, publishing tools, developer agents. Everything below is real, and most of it you can click.
Three things running right now:
- ๐ญ The Pulse โ an AI narrator runs an interactive-fiction game for a group in real time: text, generated scenes, voice, atmosphere. Underneath it, a playtest harness scores narration quality with simulated player groups.
- ๐ Hotpress โ collaborative writing and publishing where every save renders a press-ready book (PDF/EPUB). I built it to print my own translations of old books.
- ๐ค claude-on-discord โ Claude Code running in Discord threads, so you can delegate real coding work from anywhere with a human kept in the loop.
Making AI do something genuinely compelling in a videogame โ real branching narrative, not a chatbot in a costume.
- ๐ญ the-pulse โ live multiplayer AI storytelling, with an evaluation harness that scores the narrator
- ๐บ๏ธ anima โ graphic-adventure creation system with an AI art pipeline, plus a playable game
- ๐ storyscript โ a plain-text language + headless engine for narrative games; test the story with AI agents before any graphics exist
Building with agents, not just prompting them โ and building the rooms they work in.
- ๐ค claude-on-discord โ Claude Code in Discord threads
- ๐งโ๐ป koda โ review-first desktop IDE for agent coding: checkpoints, visual diffs, isolated worktrees
- ๐ฏ maestro โ headless life manager that agents can operate
- ๐ paperclip-adapter-openrouter โ model-routing adapter for an agent runtime
- โ๏ธ saga-ai โ a writers' room of agents drafting long-form fiction
- ๐ molter โ agent-to-agent progressive-disclosure negotiation experiment
- ๐ hotpress โ collaborative writing โ press-ready books
- ๐ datomania โ Spanish public data made queryable, with a public API
- ๐บ streamtui โ Rust terminal streaming client: search, cast, JSON automation
- ๐ lingua-priority โ zero-dependency language pickers that respect where the user actually is
- ๐๏ธ sidekick โ desktop companion for music production
- ๐น solderpunk โ synth explorers, MIDI control, hardware-patching knowledge base
- ๐จ carvingen โ AI image/video generation canvas, built for a real carving business
Run with real money and real client data, so the code stays closed; I walk through architecture, tests, and forensics on request. Sanitized case studies are on the portfolio.
- ๐ mercurius โ futures trading infrastructure: parity-tested backtest engine, safety gates, a live two-person operation
- ๐ infinity โ options research where every parameter is cited and every claim has a regenerable artifact
- ๐๏ธ land unconditional โ automated land acquisition: county scanning, offer estimation, operator CRM
Building agentic systems at Roadie. On my own time: pushing on AI storytelling in games (the-pulse / anima / storyscript) and keeping the trading infrastructure running.
- Portfolio & case studies โ portfolio-swart-six-85.vercel.app
- Private review or a demo of the closed systems โ contact
I started in UI because I cared how tools felt, then followed the work down the stack. Give me the messy domain.