FERNANDO SOBRAL

Built a tiny Tauri tray app for short-term snippet storage. Double-tap Shift and the current selection is saved to an always-on-top panel, captured through Rust global key hooks and a synthetic copy, with unsigned Windows and macOS builds published from CI.

Designed a successor web protocol and shipped its reader, publisher, and server: Ed25519-signed HTML boards, verified mutual links, sandboxed rendering, and an editorial rack UI.

Built an endless editorial stream that ingests 50+ real sources and blends them with format-matched AI content—an experiment in how quickly visual authority erodes online.

Shipped a real-time multiplayer party game with Phoenix LiveView. Each room runs as a supervised in-memory GenServer, with host handoff, reconnection handling, and automatic expiry—no database required.

Built an AI writing workspace with reusable voice profiles, contextual prompting, multi-provider models, usage metering, and Paddle subscriptions—my first monetized product.