# Frontend Developer Location[Brazil](https://jobicy.com/resume-region/brazil.md)Rate, USD Not specifiedWork schedule Full Time, Links Language skills English, PortugueseAvailable for Hire Yes Hire me Save Log in to save * ## About me I am a Frontend Developer with experience building scalable financial applications using React, TypeScript, and Next.js. I focus on creating modern, performant, and reusable interfaces, with a strong emphasis on frontend architecture and design systems. I have worked on complex products such as card, payroll loan, portability, and refinancing platforms, where I contributed from technical refinement through production deployment. My work includes implementing features, fixing critical production bugs, and improving performance and stability. I have hands-on experience with Micro Frontends, Atomic Design, and Design System development, helping teams maintain consistency and scalability across multiple applications. I also integrate frontend solutions with REST APIs using Axios and React Query. Quality is an important part of my workflow, and I have experience writing automated tests with Vitest, Testing Library, and Jest. I also participate in architectural decisions, define development standards, and support other developers with technical documentation and best practices. Previously, I worked on engagement and education platforms, building responsive and intuitive user experiences for different audiences, including students, parents, teachers, and community users. These roles strengthened my ability to collaborate with multidisciplinary teams and contribute to product evolution. I am currently based in São Paulo, Brazil, and I speak Portuguese and English. I am continuously improving my skills through academic studies and certifications in areas such as Design Systems, Micro Frontends, and cloud fundamentals. ## Professional area ### [Design & Media](https://jobicy.com/resume-category/design-multimedia.md)[Developer & Engineer](https://jobicy.com/resume-category/dev.md) ## Skills ### [Amazon Web Services (AWS)](https://jobicy.com/resume-skill/amazon-web-services-aws.md)[CSS3](https://jobicy.com/resume-skill/css3.md)[Figma](https://jobicy.com/resume-skill/figma.md)[Firebase](https://jobicy.com/resume-skill/firebase.md)[Git](https://jobicy.com/resume-skill/git.md)[HTML5](https://jobicy.com/resume-skill/html5.md)[JavaScript](https://jobicy.com/resume-skill/javascript.md)[Jira](https://jobicy.com/resume-skill/jira.md)[Material UI](https://jobicy.com/resume-skill/material-ui.md)[Next.js](https://jobicy.com/resume-skill/next-js.md)[React](https://jobicy.com/resume-skill/react.md)[Scrum](https://jobicy.com/resume-skill/scrum.md)[Software Testing](https://jobicy.com/resume-skill/software-testing.md)[TypeScript](https://jobicy.com/resume-skill/typescript.md) ## Education Jun 2022 - Dec 2024 Associate Degree in Systems Analysis and Development @ Universidade das Américas (FAM) Currently pursuing a degree in Systems Analysis and Development, strengthening my knowledge in software engineering, system design, software architecture, databases, algorithms, and modern web application development while applying these concepts in professional projects. ## Experience Jul 2024 - Present Frontend Developer @ Grupo BYX Developing and evolving scalable financial applications. Implementing features from technical refinement to production deployment. Building modern interfaces with React, TypeScript, Ant Design, and Styled Components. Working with Micro Frontends architecture, Design Systems, REST APIs, and automated tests. Fixing critical production bugs, improving performance and stability, and supporting other developers with documentation and best practices. Jan 2024 - Jul 2024 Frontend Developer @ Triibo Developed interfaces for a community engagement platform. Created intuitive and responsive user experiences. Worked with React, Next.js, Styled Components, Material UI, and Firebase. Collaborated with multidisciplinary teams to evolve the product. May 2022 - Jan 2024 Frontend Developer @ Vereda Educação Developed systems for students, guardians, and teachers. Built and improved operational flows and educational interfaces. Integrated systems and managed data. Worked with React, Next.js, Styled Components, and Jest. 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