Staff Software Engineer focused on architecture, developer experience and AI-native systems. 15+ years shipping product — across media, e-commerce, fintech, mobility and edtech — with a rare IC → Engineering Manager → IC trajectory.

Currently: Staff II at Arco / Isaac, working remotely from the southern coast of Bahia, Brazil. Building tools and an open-core ecosystem on the side.

• claude-atlas — Python CLI to audit Claude Code setups. Scans ~/.claude/, surfaces inconsistencies and suggests fixes. Built from zero to v0.3.0 in roughly one week, 31 passing tests.
• FlagBridge — Open-core Feature Flag Management. Go API + Next.js admin + VitePress docs (EN/PT-BR). Community edition under Apache 2.0; Pro and SaaS editions in the works.
• AI-native workflows — Heavy investment in Claude Code multi-agent orchestration, tmux integration and pipelines that cut 40–60% of context overhead.

languages:   TypeScript, Go, Python
frontend:    React, Next.js, Vue, Vite
backend:     Node.js, Go, gRPC
infra:       AWS, Fly.io, Vercel, Docker, Cloudflare
data:        PostgreSQL, Redis, Supabase
interests:   Swift + Rust (native macOS), distributed systems, DX

Fullstack systems with an eye for long-term architecture, developer experience and team productivity. I enjoy RFCs, ADRs, observability and code that doesn't need a rewrite six months later. I enjoy even more the tools that other devs use without complaining.

Three years as an Engineering Manager (plus roughly four as a Tech Lead before that) gave me something most ICs don't have: I understand both what the team needs and what leadership needs to hear. I put that to use in RFCs, proposals and cross-team discussions.