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João Filho

Front-End Engineer at Olist

João Filho is a dedicated Software Engineer specializing in Front-End development. With a focus on building large, scalable, component-based architectures, he prioritizes performance and cost-efficiency in his projects. Proficient in the latest versions of JavaScript (ES6+) and well-versed in the full stack React ecosystem, João ensures code quality by implementing unit tests using Jest and Enzyme.

Passionate about technology and its applications, João's enthusiasm for science and mathematics is evident in his approach to coding. While he has experimented with multiple programming languages in the past, he currently dedicates his efforts to mastering Vanilla JavaScript. An active member of the open-source community, João contributes to making a difference through his GitHub profile at https://github.com/jmlavoier.

João Filho's skill set includes expertise in JavaScript (ES6/ES7), Node.js, React, React-Native, Styled-Components, Flux, Redux, Npm/Yarn, Gulp, Webpack, Babel, Jest, Enzyme, Git, Sass, CSS Modules, MongoDB, MySQL, CI/CD, OOP, Restful, and Design Patterns. His educational background includes a Bachelor's degree from UniSEB COC Ribeirão Preto and a Technician certificate from Colégio Dom Bosco (Salesiano Araçatuba).

João Filho
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Location

Ribeirão Preto, São Paulo, Brazil