Legacy systems, modernized while they run.
Marcio Mastrocola Alcantara — software architect. Event-driven backends, data engineering, and systems that can't stop.
Ask how it works
An AI agent answers from the records and nothing else, and cites the ones it used.
Each question is answered on its own: the agent does not remember the previous one. Questions are sent to the Anthropic API and kept for 24 hours. Your address is not stored.
How this site runs
Every decision behind it is written down. An AI agent reads the records and summarizes them below; each summary is reviewed before it ships.