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About

Eric Gusmão
Author
Eric Gusmão

With over two years of experience in backend development, I’ve architected distributed systems and asynchronous workflows using Go and PHP (from cloud-native infrastructure on GCP to complex data modeling and multi-tenant security strategies using PostgreSQL and Row-Level Security (RLS)). I’ve delivered solutions for companies like MSPA and Next Opinion, implementing observability with OpenTelemetry and optimizing container orchestration using Docker, Podman, and Buildah.

In parallel, I’m an open-source contributor (including contributions to Go and Rails ecosystem) and a Computer Science undergraduate at UNIMA. I specialize in building resilient software through robust integration testing with Testcontainers and Domain-Driven Design, ensuring systems are built with clarity, scalability, and architectural precision.