Matheus Kautzmann is a seasoned web and mobile developer from Rio Grande do Sul, Brazil, with 14 years of hands-on experience building front-end applications and tooling. He works extensively with Node.js, HTML/CSS/SASS, JavaScript (and CoffeeScript), Git, and automation tools like Grunt, Yeoman, Bower and npm to streamline builds and workflows. Matheus has contributed to notable open-source projects—improving build and asset workflows for browser-diet and strengthening CI/testing and automation for the popular Preact library—highlighting his strengths in DevOps and test automation for front-end ecosystems. Always curious, he’s actively learning modern Web APIs, Web Components and Apple’s Swift, blending practical production experience with ongoing exploration of emerging platforms.
14 years of coding experience
Bachelor’s Degree, Computer Science, Bachelor’s Degree, Computer Science at Universidade Feevale
⚛️ Fast 3kB React alternative with the same modern API. Components & Virtual DOM.
Role in this project:
DevOps Engineer & QA Engineer / Test Automation Engineer
Contributions:33 commits, 18 PRs, 14 pushes in 1 year 7 months
Contributions summary:Matheus primarily focused on improving the testing infrastructure and CI/CD setup for the Preact project. Their contributions include setting up remote testing environments using Sauce Labs and adjusting the test configurations to optimize performance. They also implemented test coverage reporting and fixed issues related to running tests in specific environments like IE. Furthermore, they automated the build and testing processes based on branches and pull requests.
:fries: The definitive front-end performance guide
Role in this project:
Front-end Developer
Contributions:9 commits, 2 PRs, 15 comments in 2 years 8 months
Contributions summary:Matheus primarily focused on updating and maintaining the project's build configuration with Grunt, a task runner. They addressed issues related to asset management, including changing the location of the assets folder and fixing related build processes. Additionally, they contributed to improving the project by fixing a typo in the documentation and removing unused dependencies.
performancejavascriptfront-end
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