00 / Seattle, WA · Born in Brazil

Caio Landgraf

Senior Staff+ Infrastructure Engineer, Anthropic

Cluster InfrastructureAIClaudeAWSGo DeveloperRust Developer

AIClaudeAWSGoRustRubyRuby on RailsTypeScriptPHPLaravelDevOpsCloud EngineerGCPDockerKubernetesPostgreSQLMySQLSQLRedisTech LeadSoftware Architecture

About me GitHub

Years Experience

Projects

Articles

Open Source

Talks

01 / About

About

I'm a software engineer with over fourteen years of experience building backend systems, cloud infrastructure, and developer tools — since 2012. My work spans distributed systems, API design, and production-grade tooling in Go, PHP, and TypeScript.

I'm a Senior Staff+ Infrastructure Engineer on Cluster Infrastructure at Anthropic. Previously, I was a Senior Software Engineer (L5) at Google Cloud, focused on low-level observability and backend integrations at scale.

I'm also the founder of EiCode, where I lead engineering for custom software solutions for clients worldwide. My open-source work includes Grove, an opinionated Go CLI for scaffolding production-ready applications, and gest, a Jest-inspired testing framework for Go.

Beyond writing code, I create technical content on YouTube, contribute to the Brazilian developer community, and publish articles on software architecture, clean code, and modern backend practices.

I'm passionate about software architecture, domain-driven design, and building systems that are simple, observable, and maintainable at scale.

02 / Experience

Experience

Professional journey building software at scale.

Aug 2026 — Present

Current

Remote

01 / Anthropic

Senior Staff+ Infrastructure Engineer, Cluster Infrastructure

Senior Staff+ Infrastructure Engineer on Cluster Infrastructure at Anthropic, focused on building and operating large-scale cluster infrastructure that powers AI systems in production.

Design and evolve cluster infrastructure for reliable, high-scale AI workloads
Build systems for performance, observability, and operational excellence at scale
Collaborate across infrastructure and product teams to deliver production-ready platforms

AIClaudeAWSInfrastructureDistributed SystemsKubernetesCloudGoRust

2026 — Present

Current

Remote

02 / Rocketseat

Ambassador

Rocketseat Ambassador, representing the platform in the developer community and promoting high-quality education in modern software engineering.

Represent Rocketseat in the Brazilian developer ecosystem
Share technical content and advocate for continuous learning in software engineering
Support developers advancing their careers through Rocketseat's education ecosystem

CommunityMentorship

2022 — Jul 2026

Remote

03 / Google

Senior Software Engineer (L5), Google Cloud

Senior engineer on Google Cloud, building internal applications with a focus on low-level observability and backend integration solutions for cloud infrastructure. Work spanned high-performance services in Go, Rust, and Ruby, with emphasis on scalability and production reliability.

Developed internal tooling and services for low-level observability across cloud systems
Designed and shipped backend integration solutions for Google Cloud at scale
Built performance-critical services in Go, Rust, and Ruby for distributed environments

GoRustRubyGCPKubernetesgRPCDistributed Systems

[...]

2017 — Present

Current

Brazil / Remote

05 / EiCode

Founder, CTO & Tech Lead

Founded EiCode, a digital agency focused on custom software development for web and mobile applications. As CTO and Tech Lead, drive engineering strategy, architecture decisions, and delivery for clients worldwide.

Built and shipped production systems using PHP, Laravel, Ruby, Vue, React, and Node.js
Led engineering teams as Tech Lead, establishing clean architecture and code review practices
Designed data layers and backends with PostgreSQL and MySQL at production scale
Developed internal tooling and open-source libraries adopted by the community

PHPLaravelRubyGoTypeScriptVueReactPostgreSQLMySQLAWSDockerTech Lead

2022 — 2025

Remote

06 / Programadores BR

Community Manager

Manage the Programadores BR developer community on Discord, fostering knowledge sharing, mentorship, and technical discussions among Brazilian developers.