Senior Software Engineer
Building Scalable Products, From Architecture to Production.
Senior Software Engineer · Tech Lead · Product Builder · AI-Driven Development · Brazil / US
I've spent nearly 20 years building software, from early-stage products to production systems used by thousands of people across Brazil, the United States, and Latin America. I work across the full product lifecycle — architecture, frontend, backend, mobile, cloud infrastructure, integrations, and technical leadership — with a strong focus on building systems that are reliable, scalable, and maintainable.
Beyond client work, I've also built and launched my own products. CertificaWP has issued more than 100,000 certificates across four countries, while Quiz.me grew to 75,000 users within its first months.
AI has become a core part of how I build software. I work daily with AI-assisted and agentic development, using AI agents to accelerate implementation, research, debugging, testing, and code analysis while applying nearly two decades of engineering experience to validate architecture, security, performance, maintainability, and business rules. My goal isn't simply to generate code faster — it's to use AI to ship better software faster without lowering engineering standards.
Selected Projects
Aptitude Medical Systems
US medical technology company developing diagnostic solutions. Leading frontend architecture and feature development across production systems used by the company's scientific and operational teams. Built full-stack applications and a Flutter mobile app integrating directly with medical devices through Bluetooth Low Energy (BLE). Working across frontend, backend, mobile, cloud infrastructure, system integrations, and technical decision-making.
AlignerPlay
Helped build the product from the ground up as it evolved from a content platform into a large video education platform for dental professionals across Latin America. Worked across the entire stack, including web applications, backend services, infrastructure, payment integrations, and native mobile applications for iOS and Android.
TechTools / Brazilian Government Healthcare Platform
Worked on a healthcare platform supporting services for the Brazilian public sector, including medical appointments, telemedicine, COVID-19 monitoring, push notifications, regulatory reporting, and integrations with healthcare systems. Built and maintained mobile and cloud-based components supporting production healthcare workflows.
Inter-American Development Bank
Worked on a large-scale data normalization system processing 500,000+ batch operations. Developed Python-based processing solutions to address performance bottlenecks in large datasets while working within an existing PHP/Laravel platform.
CertificaWP
Designed, built, and launched a certificate automation platform that has generated more than 100,000 certificates across Brazil, Argentina, Colombia, and Chile. Built the product architecture, backend, infrastructure, database layer, and a custom WordPress plugin for seamless integration with external websites.