Open to opportunities

Rafael Domingues

@rafaeldomingues

Message

Experienced FrontEnd Software Engineer with expertise in design systems and performance optimization

Brazil

Message

What I'm looking for

Seeking a role in a collaborative environment that values innovation, where I can leverage my skills to create high-impact digital solutions and contribute to meaningful projects.

I am a passionate FrontEnd Software Engineer with a strong background in developing efficient and scalable web applications. Currently at PagBank, I've led initiatives that significantly improved component efficiency and user engagement. My work on the Design System and icon library showcases my commitment to performance and user experience.

Previously, at Criptonomia, I spearheaded the development of a new interface that boosted customer acquisition and performance. My freelance work allowed me to deliver tailored solutions across various platforms, enhancing businesses' operational efficiency and user engagement.

Experience

Work history, roles, and key accomplishments

Current

FrontEnd Software Engineer

Current

PagBank PagSeguro

Nov 2021 - Present (3 years 7 months)

As a FrontEnd Software Engineer, I facilitated discussions for the creation of over 15 new components in the Design System and built a tracking tool using Node.js and Jenkins, enhancing component efficiency by 70%. I designed an icon library in React.js, improved CI/CD pipelines, and achieved 100% test coverage using Jest.

React Node Jenkins CI CD Jest Design Systems Component Efficiency User Centered Design Mentorship Test Coverage

Full Stack Software Engineer

Criptonomia

Oct 2020 - Nov 2021 (1 year 1 month)

Led the development of a new interface that resulted in a 75% increase in customer acquisition. As team leader, I collaborated with clients and introduced features based on user feedback, significantly improving application performance and reducing user-reported issues.

Customer Acquisition User Feedback Team Leadership

Freelance Fullstack Developer

Self-Employed

Jan 2019 - Oct 2020 (1 year 9 months)

Delivered customized solutions across mobile, web, and desktop domains using frameworks like React, Vue.js, and Node.js. Migrated 'Ping.Me' to a cross-platform solution and developed a Drugstore Management System that increased client sales by 10%.

React Vue Node React Native Cross Platform Development Mobile Development Web Development Custom Solutions Inventory Management Responsive Design

Project Developer

Drugstore Management System

Sep 2019 - Oct 2019 (1 month)

Designed and developed a comprehensive mobile application and website for a local drugstore, implementing features for product management and online sales. Created an intuitive administration panel and incorporated responsive design for optimal viewing.

React Native React Express MongoDB Mobile Application Development Inventory Management Responsive Design

App Developer

Ping.Me

Mar 2019 - Apr 2019 (1 month)

Conceptualized and developed the mobile application 'Ping.Me' for testing network velocity and stability. Migrated the app from Android-specific technologies to React Native for cross-platform functionality.

React Native Mobile Application Development User Experience App Design