Thiago FerreiraThiago Ferreira, software engineer. Systems that connect many other systems, and keep working when they fail.https://thfrod.dev/API, RPA, agent, human: a durable integration chain for hospital billinghttps://thfrod.dev/work/integration-chain/https://thfrod.dev/work/integration-chain/A durable integration chain between hospitals and health insurers. About 1,000 operations a day, and 9 in 10 never reach a person.Sat, 01 Aug 2026 00:00:00 GMTFrom a week of code to a few hours of config: schema-driven forms at Serasahttps://thfrod.dev/work/schema-driven-forms/https://thfrod.dev/work/schema-driven-forms/Insurer onboarding went from a week of code and deploys to a few hours of configuration. 2 partners became 10.Sat, 01 Nov 2025 00:00:00 GMT