Summary
Matheus Sartori is a Senior Full Stack Engineer with nine years of experience building resilient, customer-facing systems across agencies, startups, e-commerce and consulting engagements. He specializes in the JavaScript ecosystem (TypeScript, Node, React, React Native) while retaining deep PHP and database fluency, and has operated production infrastructure on AWS, GCP, Heroku and Vercel. At Miratech he built a Playwright-based testing framework and a React Native module that helped authenticate and serve hundreds of thousands of users daily, and has repeatedly delivered high-traffic features—such as cashback campaigns and event apps—that scaled to tens of thousands of simultaneous users. He also brings operational pragmatism from founding an internal engineering department, introducing CI/CD, testing culture, and cost-optimizing cloud architectures. Outside work he develops multiplayer games in Unity/C#, reflecting a hands-on, cross-platform curiosity that often informs his engineering trade-offs. Based in São Paulo, he pairs pragmatic leadership with a developer’s attention to code quality and reliability.
9 years of coding experience
7 years of employment as a software developer
Bachelor's degree Computer Science, Bachelor's degree Computer Science at Descomplica
Portuguese, English