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Roamie
A proactive AI travel companion, currently in closed beta. An agent that helps you navigate travel logistics with tips and warnings, and keeps an eye on important changes while you stay present. The code is private, but I'm always happy to talk about it.
What I built
- Designed a multi-step agent that can call tools and reason in a single turn, always degrading into a coherent answer rather than an error or silence.
- Built a serving layer: retries with jittered backoff and a circuit breaker, SSE streaming with progress and terminal events, and per-user token budgeting with context assembly.