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Douglas P.
Front-end UX Engineer

Node.js
Tailwind Css
React Native
Redux
Apollo Graphql
Github
Javascript
Python
Sqlite
Mongodb
React
Bio

Mobile Developer with foundational experience and a strong drive for continuous learning. Possesses a solid understanding of web programming, including proficiency in JavaScript, React, React Native, and Node.js. Demonstrates a keen interest in application scalability and the adoption of best development practices.

  • Front End Developer | Mid-Level
    7/1/2023 - Present

    Developed highly interactive and responsive user interfaces using React and TypeScript, enhancing user experience. Utilized React Query to manage application state efficiently, boosting performance and scalability. Created reusable custom hooks to streamline the development and maintenance of components. Collaborated with the design team to implement high-quality components via the Flowbite library, ensuring a consistent and attractive appearance. Employed Jotai for effective state management, making the application more robust and easier to maintain. Contributed to the development, documentation, and testing of individual components using Storybook, resulting in improved development cycle efficiency. Played an active role in evolving the Design System to maintain visual and functional consistency throughout the application. Implemented secure authentication using Auth0, ensuring data protection and user privacy. Worked in an agile environment, leveraging Vite and Bun tools to accelerate development and deployment processes.

  • Mid-Level Front-End Developer
    3/1/2022 - 6/1/2023

    Supported and developed improvements in architecture and development processes as defined by the Product team. Specialized in front-end development utilizing React.js and TypeScript. Gained expertise in Domain-Driven Development (DDD) while employing agile methodologies, specifically SCRUM, for project management. Ensured version control and collaborative code maintenance using Git and GitHub. Applied technical skills in developing customized marketplaces.

  • Intern
    2/1/2021 - 3/1/2022

    Supported and developed improvements suggested by the Customer Success team. Provided technical assistance, fixed bugs, and applied small system evolutions across various platforms, including front-end using Nuxt.js and Vue.js, back-end using Node.js and GraphQL, and database management using MongoDB. Created unit and integration tests using Jest. Utilized agile methodologies such as SCRUM, and practiced behavior-driven development (BDD). Demonstrated expertise in version control using Git and GitHub. Applied skills in the development of a quotation system and management of purchase orders.

  • Junior Front-end Developer
    2/1/2019 - 3/1/2020

    Demonstrated expertise in front-end development with a strong focus on React and mobile application development using React Native. Delivered high-quality user interfaces and seamless user experiences across various devices. Applied advanced JavaScript ES6+ features and utilized state management libraries like Redux for efficient application state management. Developed and optimized applications using tools such as Webpack and Babel to ensure smooth performance and compatibility. Ensured responsive design principles and accessibility standards were met to enhance user satisfaction. Utilized version control systems like Git for collaborative code maintenance and worked in Agile environments to meet project deadlines.

  • Computer Science at Estácio de Sá University
    2020 - 2024

  • Omnistack Week at Rocketseat
    3/1/2020

  • Web Development at Udemy
    2/1/2020

  • Programming Logic and Algorithm at Udemy
    1/1/2020

Douglas is available for hire

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