Front End Developer
Front End And Mobile Developer
Front-end and Mobile Software Developer with a bachelor’s degree in Computer Science and over four
years of experience with React, React Native, Next.js, and TypeScript, specializing in the architecture,
modernization, and continuous improvement of web and mobile applications. I lead end-to-end deliveries, from
technical planning to production support, collaborating with clients, stakeholders, and product, UI/UX, and
back-end teams. Experienced in legacy system migrations, white-label solutions, and high-traffic applications,
including an app with 30,000 to 40,000 daily active users and over 500,000 downloads
Experience: 4 years
Yearly salary: $40,000
Hourly rate: $20
Nationality: 🇧🇷 Brazil
Residency: 🇧🇷 Brazil
Experience
Front-End Developer
ICRO Digital 2023 - 2025
- Developed front-end projects using React, Next.js, Vite, TypeScript, Tailwind CSS, and modern libraries from the React ecosystem. Worked in an agile environment, collaborating with UI/UX and back-end teams, participating in Scrum ceremonies, and aligning risks, deadlines, and technical solutions. - Responsible for the front-end architecture of multiple systems, including componentization, UI/UX, code organization, visual standardization, ongoing maintenance, code reviews, and CI/CD deployment pipelines. - Responsible for developing and maintaining a CMMS platform built with React, Styled Components, and Redux, with REST API integration using Axios. Implemented new features, production fixes, refactoring initiatives, and UI/UX improvements. - Redesigned a dashboard platform built with Next.js, implementing tree-view visualizations and technical charts using Chart.js, DaisyUI, Tailwind CSS, and Context API. - Developed a PDF report generator with dynamic forms using React Hook Form and Yup, integrating system tables and charts with TanStack Table and Chart.js. - Responsible for developing a proprietary SSO platform using React with Vite, Tailwind CSS, DaisyUI, Zustand, REST API integration with Axios and TanStack Query, and form management with React Hook Form and Yup. The platform enabled the integration of multiple systems and supported their migration to production. - Implemented unit and integration tests using Jest and React Testing Library.
Front-End Developer
Pumpkin Tech 2022 - 2023
- Responsible for the ongoing development and maintenance of web applications, including implementing new features, resolving production issues, refactoring, and improving code quality. Worked in an agile environment, collaborating with UI/UX and back-end teams, participating in Scrum ceremonies, and aligning risks, deadlines, and technical solutions. - Developed a web application for environmental management using React and TypeScript. Responsible for implementing the design system and standardizing components using Tailwind CSS, Context API, React Router, and REST API integration with Axios. - Implemented a dynamic, back-end-driven form using React Hook Form and Yup, in which questions, field types, and validation rules were dynamically defined by the API. - Developed unit tests using Jest and React Testing Library. - Developed user flows and features for a React web application targeting the agricultural and rural sectors, using Context API, Styled Components, React Hook Form, Yup, and REST API integration with Axios.
Skills
computer-science
css
front-end
javascript
mobile
nextjs
react
react-native
tailwind
typescript
english
portuguese