Software engineer with a rare combination: mastery of both code and infrastructure. I started in the dial-up ISP era in the 90s, went through telecom, multimedia, call centers, datacenter hosting, and arrived at cloud-native. Each phase added a layer of experience I apply daily to solve complex problems with pragmatism.
Currently I serve as a technical reference for a large-scale product with millions of users — guiding multiple squads and dozens of applications on architecture, system design, and engineering practices.
Languages ██████████ Go · Kotlin · TypeScript · Java · Python
Infra ██████████ Kubernetes · Docker · Linux · AWS · CI/CD
Database ██████████ PostgreSQL · pgvector
Platforms ██████████ Cloud-native · Multi-tenant SaaS · Microservices
| Period | Role | Where |
|---|---|---|
| 2023–present | Senior Development Specialist — Technical reference for multiple squads | Fintech / Big Tech |
| 2015–2024 | CTO & Co-owner — Migrated proprietary DB (Caché) to open source (GT.M), led on-premise → SaaS transition for 300 clients | Sistemas Profissionais |
| 2013–2022 | Solutions Architect — Internal ERP, Asterisk telephony, SS7 interconnections | UPIX Networks |
| 2010–2023 | Technology Consultant — E-commerce + learning platform from scratch | AlkhemyLab |
| 2008–2010 | Linux Specialist — Mission-critical hosting in world-class datacenter | Equinix |
| 1993–2007 | Web dev, tech management, multimedia production | Various companies |
- 🏗️ Architecture at scale — Driving technical decisions for a product with millions of users
- 🔄 Legacy migration — Led migration from proprietary database (Caché) to open source (GT.M/MUMPS) and full on-premise → SaaS transition
- 🔒 Security & Compliance — Led vulnerability management with LGPD compliance
- 📱 Mobile product — Android numerology app published on Play Store
- 📖 Published author — Código na Conversa: teaching programming with AI, focused on TypeScript for beginners — now available on Amazon
🎓 Post-graduate in Data Science for Financial Markets with AI — XP Educação (2025) 🎓 Bachelor of Technology in Systems Development — FIAP (2022–2024) 🏅 Certified in Data Privacy · Certified in Data Science
"I started in the dial-up era. I'm still here — because technology changes, but solving problems is forever."