Hello, I am Leonardo

Software Engineer

Senior Backend Engineer · Go · Distributed Systems

I am a Senior Backend Engineer with 17+ years of experience building scalable, high-performance systems. I specialize in Go, gRPC, microservices, and distributed systems.

Currently at SWORD Health, I design and implement core platform features for a high-traffic health-tech product. Previously I built in-house CRM platforms and microservices at Altice USA, and led backend work across companies in Brazil, the US, and Europe.

I care deeply about clean architecture, observability, performance, and mentoring. I write about Go and backend engineering and enjoy turning complex problems into simple, maintainable solutions.

Core technologies

Also experienced with gRPC, Kubernetes, PostgreSQL, Node.js, Java, Docker, GCP, GraphQL, and event-driven architectures.

Let's Connect

Reach out to me via email or on social media.