Brazil
Experienced Senior Frontend Engineer with a 9+ year track record in delivering high-quality web applications using React and TypeScript. Hailing from Brazil, I am a lifelong learner who embraces challenges and constantly seeks opportunities to expand my knowledge and skills in the ever-evolving landscape of frontend development. I am dedicated to building efficient, maintainable, and performance-driven solutions with a keen focus on testing and automation. With a proactive approach to problem-solving and a strong commitment to excellence, I thrive in working with multidisciplinary teams in dynamic, agile settings. Github: https://github.com/tsirlucas
Managing a monorepo utilizing Yarn workspaces, while simultaneously contributing to various projects. Toolkit includes React.js, TypeScript, JavaScript, Styled Components, Preact, Cypress, MSW, Context API, react-query, Chromatic, and more. Ventured into the world of microfrontends and Backend-for-Frontend (BFF) development, expanding my expertise and embracing new challenges in the process.
I managed and maintained open-source React Native projects at Stream, a company dedicated to enabling developers to build scalable and robust feeds, activity streams, and chat applications, thereby fostering innovation and collaboration within the development community.
I contributed to various projects aimed at creating a web application that unifies the world of photo professionals in a single platform. Front-end technologies: TypeScript, React (utilizing hooks in the main application), Redux, Immutable, styled-components, recompose, Jest, and Storybook. Back-end technologies: TypeScript, Node.js, Hapi.js, Jest, Chai, Elasticsearch, Pusher, Postgres, Objection, and Knex. Operational tools: Terraform, Docker, and the AWS stack.
Worked with TypeScript, React, Redux, redux-saga, and Webpack on a web platform designed to handle and process large volumes of geolocation data, catering to clients such as OUTFRONT Media. Employed Firebase Firestore for real-time data handling and optimization.
Developed a feature-rich financing app using React Native, React, Redux, redux-thunk, and Flow, incorporating advanced functionalities such as face recognition to enhance user experience and security.