Matheus Do Carmo Marques is a technical leader from Minas Gerais, Brazil with 12 years of hands-on software engineering experience, currently serving as Líder Técnico at Chico Rei. He progressed through roles from systems analyst to IT director, blending team leadership with continuous delivery and architecture responsibilities. Early academic work focused on Java desktop systems, XML evolution and Prolog-based inference, later evolving to web stacks using Vue.js, Node.js and RESTful APIs. A regular contributor to the Slim PHP microframework, he has improved core routing, middleware support and test coverage—demonstrating attention to maintainability in open-source projects. Comfortable across backend and full-stack concerns, he brings a pragmatic, developer-first approach to shipping robust APIs and services. Colleagues note his longevity in both code and people: he builds maintainable systems while mentoring engineers through growth transitions.
12 years of coding experience
Bachelor, Information Systems, Bachelor, Information Systems at Universidade Federal de Juiz de Fora
Slim is a PHP micro framework that helps you quickly write simple yet powerful web applications and APIs.
Role in this project:
Back-end Developer
Contributions:36 commits, 23 PRs, 87 comments in 3 years 2 months
Contributions summary:Matheus primarily contributed to the core functionality of the Slim PHP framework. Their work involved adding methods to interfaces, improving the internal structure of the framework's route handling, and updating the code to support middleware operations. The user also corrected PHPDoc blocks, enhancing code maintainability. Finally, they added unit tests, increasing the robustness of the framework.
Contributions:6 releases, 32 commits, 22 pushes in 1 year 6 months
cielo-apicielo-ecommercephpsdksdk-php
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Matheus Do Carmo Marques - Líder Técnico at Chico Rei