Davi Freire Email and Phone Number

As a Front-end Developer at Runrunit, is a process and project management software that automates requests for teams, I'm developing and enhancing critical features that drive daily usage by thousands of active users. My primary focus was on the central automation functionalities and the dashboard board, both of which are essential to the platform’s core offerings.Experience:• Led the development and maintenance of the automation center features and the board dashboard, significantly enhancing user experience and engagement.• Implemented and optimized responsive, interactive user interfaces using React and Redux for robust state management.• Use Marionette.js to maintain legacy codebases while incrementally migrating features to React.• Styled the application with Styled-components, ensuring a consistent and maintainable design across all features.• Created and maintained a comprehensive component library with Storybook, promoting UI consistency and reusability.• Developed and executed extensive unit and integration tests using Jest, ensuring high code quality and reliability.• Thoroughly documented code with JSDoc to support ongoing development and maintenance.Tools:• ReactJS• Redux• React Hooks• Backbone.js• Styled-components• Jest• Marionette.js

• Developing new frontend features and systems for differents clients, using Javascript, TypeScript, Vue, Nuxt, Next, Angular, Tailwind CSS, Material UI, styled-components.• Creating tests using tools such as Jest and React Testing Library, vue-jest and Cypress.• Developing some features and new API using Node.js with Express and Prisma.

• Developing new frontend features for NaPista, a nationwide car resale system, using Javascript and TypeScript, Vue, Vuex, GaphQL, Tailwind CSS and Bootstrap.• Creating tests using tools such as Jest and vue-jest.• Building an internal Design System library and utilizing Storybook for documentation.

• Developing a new frontend for the Consigned Loans Management System application, utilizing TypeScript, React, Redux, Redux Saga, Styled Components.• Creating tests using tools such as Jest and React Testing Library for the frontend.• Building an internal Design System library and utilizing Storybook for documentation.