Andrew C.

Front-end UX Engineer

Mid-Level Front-end Developer
10/1/2023 - Present

Spearheaded the front-end development of an ERP system, achieving proficiency in HTML5, CSS3, and JavaScript. Implemented complex user interfaces leveraging frameworks such as AngularJS and React, enhancing the user experience and maintaining efficient application performance. Utilized SASS for CSS preprocessing to streamline the styling process, and employed webpack for module bundling and asset management. Conducted robust unit testing and end-to-end testing using Jasmine and Protractor, ensuring the reliability and stability of the frontend components. Integrated RESTful APIs, facilitating seamless data interaction between the front-end and back-end. Employed Git for version control, enabling efficient collaborative development and code integrity. Utilized JIRA for task and project management, ensuring timely delivery of features and bug fixes. Proficient in responsive web design principles, ensuring optimal usability across various devices and screen sizes.

Mid-Level Front-end Developer
4/1/2023 - 1/1/2024

Spearheaded front-end development for an omnichannel service platform. Cultivated deep expertise in HTML5, CSS3, and JavaScript, utilizing frameworks such as Angular and React for robust and dynamic user interfaces. Leveraged expertise in responsive design principles to ensure seamless cross-device functionality. Implemented state management solutions using Redux and integrated RESTful APIs for efficient data handling. Developed and maintained component libraries to standardize UI elements, enhancing consistency and development speed. Demonstrated proficiency in modern front-end build tools including Webpack and Gulp, and ensured optimal performance through advanced debugging and optimization techniques. Facilitated version control and collaborative workflow through Git. Conducted thorough unit and integration testing using Jasmine and Karma to ensure high-quality, maintainable code. Established a strong foundation in Agile methodologies, participating actively in sprint planning, daily stand-ups, and retrospectives to drive continuous improvement and timely delivery.

Mid-Level Front-end Developer
3/1/2023 - 4/1/2023

Developed extensive expertise in front-end development for an ERP system, employing JavaScript frameworks such as AngularJS, React, and Vue.js. Built and maintained responsive user interfaces utilizing HTML5, CSS3, and Bootstrap. Integrated AJAX and RESTful APIs to ensure seamless data interaction between front-end and back-end systems. Showcased strong abilities in state management using Redux and Vuex, and implemented automated testing protocols with Jasmine, Karma, and Jest. Utilized Git and GitHub for version control and collaborated within an agile development environment using Jira and Confluence.

Mid-Level Front-end Developer
2/1/2023 - 5/1/2023

Led front-end development of a passenger transportation platform, demonstrating advanced proficiency in HTML5, CSS3, and JavaScript. Utilized modern frameworks such as React and Angular to create responsive and dynamic user interfaces. Implemented state management solutions using Redux and Context API to ensure efficient data handling and UI updates. Developed and maintained a component library for consistent design and faster development cycles.

Integrated RESTful APIs to facilitate real-time data communication between the front-end and back-end systems, ensuring smooth and reliable user experiences. Conducted rigorous testing using Jest and Cypress to guarantee application stability and performance. Employed Webpack for module bundling and optimization, significantly enhancing load times and performance metrics.

Collaborated closely with UX/UI designers to translate wireframes and mockups into high-quality visual and interactive elements. Engaged in Agile development processes, participating in daily stand-ups, sprint planning, and retrospectives to ensure timely delivery of features and fixes. Demonstrated skills in using version control systems such as Git for code versioning and collaboration.

Efficiently addressed cross-browser compatibility issues and ensured adherence to web accessibility standards (WCAG). Actively participated in code reviews and contributed to improving code quality and maintaining coding standards within the team. Employed performance monitoring tools such as Lighthouse to continually optimize front-end performance and deliver a seamless user experience across various devices and screen sizes.

Key accomplishments include the successful launch of the platform, increased user engagement, and a high satisfaction rate, as evidenced by positive user feedback and reduced need for customer support interventions.

Mid-Level Front-end Developer
2/1/2023 - 3/1/2023

Led the front-end development for a custom Content Management System (CMS) designed for the creation of landing pages, blogs, and online stores. Gained extensive technical expertise in HTML5, CSS3, and JavaScript frameworks, including React and Angular. Utilized advanced capabilities of SASS and LESS for efficient and scalable styling. Leveraged AJAX and RESTful APIs to facilitate seamless communication between the frontend and backend. Employed build tools such as Webpack and Gulp for optimized asset management and performance. Enhanced user experience through the integration of responsive design principles and cross-browser compatibility. Developed proficiency in using version control systems like Git for collaborative code base management and utilized tools like JIRA and Trello for project management and workflow optimization. Adapted quickly to changing requirements and provided innovative solutions for various e-commerce elements and content publication features.

Mid-Level Front-end Developer
8/1/2021 - 2/1/2023

Developed web applications, websites, landing pages, blogs, and virtual stores utilizing JavaScript/TypeScript frameworks and libraries including Vue, Nuxt.js, React.js, Next.js, Angular, and JQuery, adhering to Agile methodologies and leveraging code versioning practices. Created plugins and themes for WordPress and designed HTML/marketing emails, demonstrating proficiency in modern web development technologies and tools.

Secondary School at Maria de Carvalho Senne
2014 - 2017