I build systems that don't break at scale.
16+ years designing, building, and operating distributed systems for millions of users. Backend-first, full-stack capable.
I'm a backend engineer based in Brazil, currently at Nubank — Latin America's largest digital bank. I work on distributed systems that power financial products for over 100 million customers.
Before that, I led the Open Finance initiative at PagBank, built a ticket marketplace for a NYC startup (remote), and shipped production systems at companies ranging from fintechs to enterprise consulting.
I care about resilience, observability, and simplicity. The best systems are the boring ones — predictable, observable, and easy to reason about at 3am.
Languages
Infrastructure
Data
Practices
Nubank
·Senior Software EngineerDistributed systems powering financial products for 100M+ customers. Led Caixinhas Turbo savings initiative and credit card reactivation programs impacting millions of users.
Bucket Listers
·Senior Software Engineer (Remote, NYC)Built and scaled a ticket marketplace. Migrated infrastructure from Heroku to AWS. Implemented event-driven architecture for booking and inventory.
PagBank (via Domvs IT)
·Tech Lead — Open FinanceLed a team of 5+1 building Open Finance APIs compliant with Brazilian Central Bank standards. Payments, account data exchange, and full observability suite.
Earlier Roles
cVortex (omnichannel platform) · TQI/PagSeguro (monolith-to-microservices) · Morpheus (retention chatbots) · Appus/Itaú (HR systems) · Governa (govtech) · MobileCard (mobile payments) · Kyros (career start).
RachApp
In ProductionA PWA that replaces the WhatsApp chaos of organizing weekly futsal matches. Handles player confirmations, balanced team drafts based on skill ratings, live match tracking, payment control, and generates ready-to-share formatted messages.
Blog posts coming soon.
Technical articles on distributed systems, architecture patterns, and lessons from building at scale.
Let's level up your engineering career.
1-on-1 sessions on backend architecture, system design, distributed systems, and career growth. I've mentored engineers from junior to senior — and I'd be happy to help you too.
- System Design & Architecture
- Backend Engineering Deep Dives
- Career Growth & Interview Prep
- Code Review & Best Practices
Engineering insights, delivered.
Technical deep-dives on distributed systems, architecture patterns, and lessons from building at scale. No spam.
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