Readme · MD

Senior Software Engineer from Brazil 🇧🇷 · 8+ years shipping products end-to-end · Founder of MUGEN Software

I like owning features from planning to post-deployment — product-minded, pragmatic, and focused on fast iteration without cutting corners on testing and code review.

• Backend & distributed systems: event-driven architectures on AWS (Lambda, SQS, SNS, EventBridge), GCP Pub/Sub, gRPC
• Full-stack products: React, Next.js, React Native
• Integrations: Stripe, Shopify, OAuth2, Inngest, Algolia, Resend, Sentry, Browserbase
• Self-hosting: 100% Docker-based infra with Coolify
• AI-assisted engineering: Claude Code & Codex for 0-to-100 deliveries, model routing with OpenRouter

• Built resilient backend-for-frontend systems (retries, circuit breakers, caching) serving 10M+ users at Midway (Riachuelo Group)
• Migrated mission-critical no-code workflows to AWS Lambda with event-driven architecture
• Led the frontend migration from Ruby on Rails to Next.js + TypeScript at Voltz Motors, and cut DB/cloud costs through ORM query optimization
• Built the full backend of a real-time QR-code digital menu platform at Truelogic
• 5+ years in senior roles across e-commerce, fintech, real estate and hospitality
• 4+ years working with US & European teams — comfortable with async work and timezone overlap

• 💼 Senior Software Engineer @ Truelogic Software
• 🏗️ Building and self-hosting apps at MUGEN Software
• 🎓 Post-graduating in Applied AI for Software Engineering