Frontend Engineer | E-commerce Specialist
Vinicius Barbo
Building scalable e-commerce experiences.
6+ years of experience specialized in enterprise Shopify stores, performance optimization, and custom Liquid storefronts.
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+6 Years ExperienceShopify Expert

I architect and build high-performance e-commerce solutions for global brands. With over 6 years in the industry, I focus on the intersection of technical excellence and commercial impact, ensuring stores are not just beautiful but optimized for conversion and scale.

6+ Years experience
40+ Stores delivered
Shopify Main platform
Worldwide Availability

Expertise

Specialized technical solutions for enterprise retail.

E-commerce Development Building custom themes and headless storefronts with a focus on core web vitals and conversion.
Shopify Customization Deep diving into Liquid, OS 2.0, and Hydrogen to push the boundaries of what Shopify can do.
Performance Optimization Auditing and fixing performance bottlenecks to achieve sub-second load times and 90+ Lighthouse scores.
Frontend Architecture Designing scalable component libraries and design systems tailored for large-scale retail.

Arsenal Técnico

Frontend

  • JavaScript (ES6+)
  • TypeScript
  • HTML5/CSS3
  • SCSS
  • React
  • Vue.js
  • jQuery

E-commerce

  • Shopify (Liquid)
  • VTEX
  • VTEX IO
  • Salesforce Commerce Cloud
  • Linx Commerce

Tools

  • Git
  • Node.js
  • Figma
  • Docker
  • Linux
  • Vite
  • Tailwind CSS
  • Bootstrap

Professional Journey

Olist
Veste
Trinto
DevDog
2023/oct — 2026/apr
Olist
Mid-Level Frontend Developer
Liquid
JavaScript (ES6+)
SCSS
Node.js
REST API
GitLab
E-commerce SEO
  • Developed and maintained large-scale e-commerce stores on the Vnda platform
  • Delivered more than 30 stores focused on performance and user experience
  • Implemented new features and improvements for active storefronts
  • Solved complex frontend and integration-related issues
  • Worked in agile environments with daily alignments and parallel demands
2021/nov — 2023/oct
Veste
Mid-Level Frontend Developer
Liquid
JavaScript (ES6+)
jQuery
SCSS
Node.js
Vue.js
REST API
GitLab
  • Maintained and evolved e-commerce stores for Veste group brands
  • Developed landing pages for marketing campaigns
  • Customized widgets and implemented new features on Linx Commerce
  • Fixed bugs and optimized storefront performance
  • Worked within agile squads using Azure DevOps and Scrum
2021/jun — 2021/nov
Trinto
Mid-Level Frontend Developer
Liquid
JavaScript (ES6+)
jQuery
SCSS
Node.js
REST API
GitLab
  • Dedicated frontend developer allocated to the Veste account
  • Managed and organized demands using Trello
  • Participated in technical alignment meetings with client and squad
  • Developed and maintained e-commerce frontend features
2019/jun — 2021/jun
DevDog
Junior Frontend Developer
Liquid
JavaScript (ES6+)
jQuery
SCSS
Node.js
Bitbucket
E-mail Marketing
  • Implemented e-commerce storefronts on the Linx Commerce platform
  • Developed email marketing templates using Mailbiz
  • Created and maintained frontend features for online stores
  • Handled code versioning using Git and Bitbucket
  • Contributed to the delivery of more than 10 projects

Let's build scalable e-commerce experiences.

Available for new opportunities

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