Bridging the gap between legacy mainframe systems and modern cloud architecture
I am a Senior Full Stack Developer and Tech Lead with over 10 years of experience building scalable web and mobile applications. I have a proven track record of architecting microservices and delivering high-availability systems that process millions of daily transactions across the banking, fintech, and e-commerce sectors.
Legacy & Enterprise Systems
Programming Languages
Backend Frameworks & Environments
Frontend Frameworks & Libraries
Styling & UI
Mobile Development
Databases & ORMs
Message Brokers & Event Streaming
Cloud, DevOps & Infrastructure
CI/CD & Version Control
Testing & QA
APIs, Architecture & Tools
IDEs & Editors
Monitoring & Observability
- 🏛️ Banking & Fintech - Mission-critical applications processing millions of transactions.
- 🔄 Legacy Modernization - Migrating COBOL mainframe systems to modern Java Quarkus microservices.
- 📱 Mobile Banking - Development of banking solutions with React Native and financial dashboards.
- 🇧🇷 Government APIs - Integrations with eSocial and ETV for medical and workplace compliance.
- 🛒 E-commerce - High-performance solutions across platforms like WooCommerce, Shopify, and VTEX.
- 🥇 IBM Mainframe Developer Professional Certificate
- 🥇 IBM z/OS Mainframe Practitioner
- ⚡ CAIXAVERSO Back-end Java Developer Level III
- 📐 Angular 17 Specialization
- 🌐 Software Architecture & System Design (Ada Tech)