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José Mauricio Ferreira Front-End Developer | React & Next.js Itaperuna, Rio de Janeiro – Brazil +55 22 997912549 | [email protected] | https://www.linkedin.com/in/jmauricioaferreira | jmauricioaf.com | github.com/jmauricioaferreira Summary • Front-End Developer with 4+ years of experience specializing in building intuitive, high-performance user interfaces with React, Next.js, and TypeScript. • Proven ability to translate UI/UX concepts into functional and visually appealing applications, collaborating effectively with design and back-end teams. • Strong problem-solving and analytical thinking skills, grounded in a Master's and Bachelor's degree in Civil Engineering. Technical Skills • Front-End: TypeScript, JavaScript (ES6+), React, Next.js, Zustand, React Query, Vanilla Extract, CSS3, HTML5 • Back-End: Node.js • Tools & Platforms: Git, GitLab/GitHub, Storybook, Vercel Professional Experience Front-End Developer | Radek Systems | Curitiba - Paraná - Brazil August 2023 – Present • Develop scalable web applications as standalone modules for the Defense IA security platform. I was responsible for UI component architecture, complex state management, and RESTful API integration, working within cross-functional teams to deliver high-impact, robust solutions. Featured Projects (at Radek Systems) • Access Control Module o Developed the complete access management interface using React, Next.js, and TypeScript, ensuring a robust, type-safe, and maintainable application. o