Márcio Filho Email & Phone Number

State Of Paraíba, Brazil

Piracicaba, São Paulo, Brasil

• Contributed to creation of an intern design system with storybook and unit tests, using a monorepo and building all the components initially, increasing our work perfomance and layout.
• Implement GraphQl to have a better performance on api requests, reducing the time wait of back-end.
• Implement automated and E2E tests using Jest and Cypress to improve the reliability of the system and decrease new usability errors.
• Refact our course platform with NextJs 13 to attend more users and improve the SEO, generating a positive impact on sales.
• Contributed to CI/CD implementation with Azure Devops, ensuring code patterns and build.

Paraíba, Brasil

• Using ReactJs, we created a whole system to manage a vulnerability system.
• Implement security steps into the application, like google reCaptcha, two factors authentication and refresh token, improving system security.
• Migration of CRA to Vite and improved performance steps on build, reducing costs.
• Implementing Redux and Redux Saga to state management and flux architecture, increasing system speed.

São Paulo, Brasil

• Maintenance and fixing bugs in a marketplace system already in production to interns partners.
• Refact a part of front-end code, by reason of some legacy code that was made before, increasing projectperformance.
• Migration of Sass to styled Components and Implement mobile screens using media queries.
• Implement Automated tests E2E, using python-based framework, Robot Framework.

João Pessoa, Paraíba, Brasil

• Development of front-end features using a lot of tecnologies. We used React, Redux e Redux Saga, Context API, React Router Dom, tests and etc.
• Criation of our own components, without any UI library.
• As management and development tools we used SCRUM, Gitflow and others.