João Paulo is a senior software engineer with six years of experience specializing in high-performance frontend development using React and Next.js, complemented by practical Node.js full-stack know-how. He has led teams and technical efforts on mission-critical systems for large enterprises—most notably coordinating workstreams that power CVC’s sales platform used by over 1,200 stores and responsible for the majority of the company’s revenue. João focuses on componentization, accessibility, and performance optimization, and has shipped scalable internal tools (including a Next.js + TailwindCSS allocation system) that automate operational workflows. An active open-source contributor, he has improved UI components and documentation in the widely used Chakra UI library, demonstrating attention to UX detail and developer experience. Based in Pará, Brazil, he pairs hands-on engineering with mentorship and process ownership, bringing a product-minded perspective from backend to UI.
6 years of coding experience
2 years of employment as a software developer
BsC, Business Administration, BsC, Business Administration at UNAMA
Chakra UI is a component system for building products with speed ⚡️
Role in this project:
Front-end Developer
Contributions:3 reviews, 9 commits, 3 PRs in 2 months
Contributions summary:João primarily contributed to the front-end of the Chakra UI library by addressing issues related to UI components and documentation. They fixed a bug in the `popover` component, added and updated features for the icon component. Further contributions focused on improving the documentation, including adding features such as copy to clipboard functionality for code snippets. The user also updated the discord banner to match the new logo and colors.
A React JS chat application with Firebase Firestore
Contributions:30 commits, 2 PRs, 33 pushes in 9 days
chat-applicationfirebasereactjs
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