Raul L.
Front-end UX Engineer

Skills

Bootstrap

Cascading Style Sheets

Sass

Typescript

Github

Google Analytics

Html

Javascript

Python

Jira

Angular

React

Raul is available for hire

Meet Raul L.

All Howdy Candidates are vetted for skills and english proficiency.

Bio

Specialist in Front-End Development with a degree in Systems Analysis and Development from Universidade Nove de Julho, obtained in 2019. The expertise lies in Web Front-End Development and User Interface (UI) design, with a focus on adhering to best practices for web application development. Proficient in utilizing various technologies including HTML5, CSS3, Sass preprocessors, JavaScript, TypeScript, Angular14+, React, RxJS, Micro Front-End architecture, and Node.js. The toolset includes experience with code versioning tools like Git, GitHub, GitLab, and Bitbucket, and proficiency in unit testing with JEST alongside integrated testing with Cypress. Demonstrates a strong command of deployment pipelines and continuous integration/continuous delivery (CI/CD) practices using Jenkins and SonarQube. The skillset extends to web analytics implementation utilizing Google Analytics and Google Tag Manager, and a thorough application of Jira and Confluence within agile methodologies frameworks. Key competencies include JavaScript and TypeScript programming, Angular and React library engagement, RxJS programming, preprocessors such as CSS and Sass, HTML coding, API consumption, unit testing methodologies, Jest and Cypress tools, semantic versioning with Git, accessibility considerations, CI/CD implementations with Jenkins and SonarQube integration, and familiarity with agile development models including Scrum methodology.

SIS
5/1/2022 - 5/1/2023

Specialized in the development of new features and maintenance of applications utilizing Micro Front-End architecture with Angular. Gained extensive experience in working with RxJS, TypeScript, and Sass. Developed strong skills in unit testing using Jest and consuming REST APIs. Demonstrated expertise in authentication and authorization frameworks through the use of Keycloak. Ensured the continuous integration and continuous deployment (CI/CD) processes with Jenkins, while maintaining code quality and security using SonarQube. Operated within agile methodologies, utilizing tools such as Jira and Confluence for project management and documentation. Maintained collaborative code versioning practices using Git.
Mid-Level Front-end Developer
3/1/2022 - 11/1/2022

Developed applications focused on project management, facilitating member integration and data visualization through interactive dashboards and charts. Utilized HTML5, Sass, Angular, and React for frontend development. Employed Apache SUPERSET for advanced data visualization and Keycloak for authentication and authorization management. Leveraged Jenkins for continuous integration and deployment, and Jira for project tracking and issue management. Consumed REST APIs for backend communication, implemented unit testing with Jest, and conducted integrated testing using Cypress. Ensured robust version control and collaborative code maintenance with Git. Contributed to the enhancement and evolution of both web and mobile applications.
Junior Front-end Developer
7/1/2021 - 3/1/2022

Focused on the development and enhancement of applications within a financial systems framework using HTML5, Sass, and Angular. Utilized Jenkins for continuous integration and Jira and Confluence for project management and documentation. Engaged in consuming REST APIs and worked extensively with content management systems (CMS) and the bespoke DSS framework. Conducted unit testing to ensure code quality and maintained version control using Git. Specialized in improving and evolving web and mobile applications with a concentration on the Pension sector.
Junior Front-end Developer
2/1/2019 - 9/1/2021

Developed client applications using HTML5, Sass, Angular, Google Analytics, Google Tag Manager, and REST APIs. Ensured collaborative code maintenance and version control using Git, contributing to the continuous improvement and evolution of web applications.

Participated in the entire development lifecycle of a major project, from initial meetings with squads to define system operation and design early screens, to developing advanced features like a cloud services calculator. Engaged in daily development squad meetings for task clarification and weekly progress reports to the board. Key technologies utilized included Typescript, Angular, HTML5, Sass, and Git.

Collaborated with the UI/UX team to redesign a corporate website, transitioning from Wordpress to a modern web development stack to mirror the company's growth. Employed technologies such as Typescript, Angular, HTML5, Sass, Google Analytics, Google Tag Manager, and Git to deliver a contemporary and responsive website.