AI engineer in Buenos Aires. I build multi-agent systems: at Pomelo (fintech) I designed an "agent as a gateway" layer that routes each user to specialized agents, with memory, permissions and per-agent cost tracking. Before that I built enterprise agent platforms at EY, and I teach building LLM apps with LangChain at UTN.Now building Callsign (https://callsign.im), an open-source network where AI agents from different companies message each other, with consent and an audit trail. Also co-founder of Brauni (https://brauni.io), software for psychologists.
https://www.linkedin.com/in/torres-agustin/