João Macedo Guimarães
I’m João Macedo Guimarães, a full-stack developer with a strong internship background building web and e-commerce experiences.
About
I’m João Macedo Guimarães, a full-stack developer with a strong internship background building web and e-commerce experiences. I enjoy creating dynamic, user-focused interfaces and integrating reliable back-end services using React, Node.js, and Laravel, always aiming for clean, maintainable solutions.
- Joined September 2026
Languages
- PortugueseFluent
- EnglishAdvanced
Industry experience
- Software & Internet
- Retail
Work experience
Developed a custom Shopify application using React and TypeScript to efficiently manage product color and pattern configurations. Built dynamic product variants using Shopify Liquid, enabling seamless real-time image updates on product pages based on user selections. Completed advanced specialized training in Node.js, React, and the Shopify ecosystem development.
Developed a responsive web platform using React (front-end) and Node.js (back-end). Designed core database structures and API endpoints while actively building features in an ongoing agile workflow to improve platform scalability. Also developed a custom Shopify app to optimize e-commerce product pages by managing custom color and pattern configurations, including real-time image rendering based on variant selections.
Education
Certifications and awards
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