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👋 Hello, I'm João Paulo Marra!

I'm a Senior Front End Developer with 10+ years of experience specializing in JavaScript, component library development, and UI/UX optimization. Currently leading component library initiatives at GoPuff.

💻 Tech Stack

  • Languages: TypeScript, JavaScript
  • Frameworks/Libraries: React, Next.js, Astro, React Native, Expo, Flutter, Tauri
  • State Management: React Query, Context API, Jotai, Redux
  • Styling: CSS3, SASS, TailwindCSS, Styled Components, Radix UI, Ant Design, Chakra UI
  • Web3: web3.js, Ethereum
  • Tools: Yarn, Bun, NPM, Git, Jira, Notion, Insomnia, Postman, Cypress, Playwright, Jest

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✉️ Let's Connect!

I'm passionate about crafting seamless user experiences and delivering high-quality web applications. If you'd like to collaborate, explore opportunities, or discuss web development, feel free to reach out!

📧 Email 🔗 LinkedIn

John Marra's Projects

eips icon eips

The Ethereum Improvement Proposal repository

fullstack icon fullstack

A fullstack project with React, Nodejs, Graphql, Tests, and component library with Mobile and Web Platforms

nextjs-boilerplate icon nextjs-boilerplate

- Yarn - NextJs 14 - Tailwindcss - Prettier - Eslint - Playwright e2e test - Vitest unit test

react-native-firebase icon react-native-firebase

🔥 A well-tested feature-rich modular Firebase implementation for React Native. Supports both iOS & Android platforms for all Firebase services.

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