Matuzalém Teles
Senior Frontend Engineer at Liferay
Oakland, California, United States
Summary
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RockstarMatuzalém Teles is a Senior Frontend Engineer in Oakland with a decade of experience designing and implementing performant, accessible component libraries and developer tooling at scale. At Liferay he led Clay’s React-based design system, built complex components like TreeView, and created runtime accessibility analysis and scheduler tools that improved platform quality and migrations. He’s an active open-source contributor, improving front-end UX and SPA behavior in notable repos such as alloy-editor and senna.js. A former founder of real-time monitoring and anti-cheat platforms, he combines product-minded engineering with low-level curiosity—experimenting with Rust at night—to accelerate team delivery and mentor growing frontend talent.
10 years of coding experience
8 years of employment as a software developer
Portuguese, English
Github Skills (8)
javascript10
front-end-development10
spa-template10
react10
jsx10
ui-components10
testing10
html9
Programming languages (9)
Github contributions (5)
liferay/alloy-editor
Mar 2018 - Jun 2018
WYSIWYG editor based on CKEditor with completely rewritten UI
Role in this project:
Front-end Developer
Front-end DeveloperContributions:2 reviews, 183 commits, 7 PRs in 2 months
Contributions summary:Matuzalém primarily contributed to the front-end development of the alloy-editor repository. Their work involved enhancing the UI by converting calls to React.createElement into JSX elements and replacing existing components. They also addressed component imports, fixed state-related issues in specific components like ButtonEmbedEdit, and updated the demo. Moreover, they focused on resolving issues related to button functionality and component structure within the editor.
contenteditableckeditorrewrittenwysiwygrich-text-editor
liferay/senna.js
Aug 2018 - Apr 2019
:seedling: A blazing-fast Single Page Application engine
Role in this project:Front-end Developer
Front-end DeveloperContributions:3 releases, 21 commits, 5 PRs in 8 months
Contributions summary:Matuzalém primarily focused on enhancing the functionality of the Senna.js engine, a Single Page Application (SPA) framework. Their contributions included adding tests to prevent screen cache issues during pending navigations. They also implemented changes to manage and update the favicon, including removing the old and adding the new icon for smooth transitions. Additionally, they made adjustments to the screen management logic to ensure resources are correctly handled.
blazingapplication-engineseedlingsingle-page-applicationblazing-fast
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