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Julian K.
Principal Engineer

Node.js
React Native
Cascading Style Sheets
Github
Html
Javascript
Angular
React
Bio

Front-end Developer with six years of experience, beginning as a freelancer specializing in WordPress, HTML, CSS, and JavaScript. Professional trajectory includes roles emphasizing SASS, Gulp, Webpack, Git, React Native, and notably, React.js and its ecosystem. Displays a career-oriented focus on React.js while maintaining openness to other emerging technologies. Recognized for a dedicated approach to continuous technical improvement, the skill set further encompasses competencies in Node.js and Java with Spring Boot.

  • Front-End Developer
    9/1/2018 - 3/1/2019

    Developed technical expertise in creating distance learning courses and interactive platforms, alongside the development of institutional websites. Demonstrated proficiency in JavaScript, WordPress, and Vue.js, leveraging these technologies to build robust and engaging web experiences. Employed a foundational knowledge of design tools, such as Photoshop, to enhance visual elements and overall user experience.

  • Senior Front End Developer
    6/1/2020 - 4/1/2021

    Artificial Intelligence for omnichannel B2B and B2C online sales with expertise in Cloud structure, API, and Big Data. Developed custom projects, commercial, and operational management solutions. Utilized React.js and React Native, handling tasks from initial business rule analysis with clients to technology and architecture selection with the team. Primary technologies included React.js, Material UI, React Hook Form, React Testing Library, and Redux, applied as per project requirements. Collaborated effectively in a team environment following the Scrum methodology.

  • Senior Front-end Developer
    5/1/2021 - Present

    Led the development, maintenance, and architectural decision-making for the front-end of a risk platform. Collaborated closely with analysts to provide timely information and maintained constant communication with the back-end team to address queries and determine optimal solutions. Utilized React.js, Typescript, Redux, Context API, Unit Tests, Webpack, and Material UI. Managed deployments using Jenkins. Emphasized clean code principles and code abstraction to ensure organization and clarity.

  • Front-End Developer
    5/1/2019 - 2/1/2020

    Developed numerous institutional websites, landing pages, e-commerce platforms, and systems, utilizing HTML, CSS (Sass), JavaScript, jQuery, Gulp, and React.js. Followed git-flow methodologies for efficient version control and collaboration. Gained additional experience working with Angular and pure jQuery.

  • Analysis and Development of Systems at Paulista Catholic College
    2020 - 2022

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