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Vivo – B2B Fixed-Sales E-commerce

Frontend Developer

Frontend development for Vivo's new B2B fixed-sales e-commerce platform as part of a newly ramped-up squad, building on Brazil's largest telecom infrastructure.

E-commerce

Context

Vivo requested the ramp-up of a new squad to build a dedicated e-commerce platform for B2B fixed-sales. The platform required strict adherence to Vivo's proprietary Framework Brasil design system and integration with a layered microservices architecture.

Challenge

Building a consistent and scalable React frontend aligned with Framework Brasil's design system premises, while integrating seamlessly with Node.js BFF layers and Java-based microservices decoupling architecture.

Solution

Developed React components following Framework Brasil design system guidelines, integrated with Node.js BFF APIs, and collaborated with the cross-functional squad to deliver a cohesive B2B e-commerce experience.

Technology Stack

frontend

ReactTypeScriptFramework BrasilDesign System

backend

Node.jsBFF Layer

microservices

JavaDecoupling Architecture

Impact & Results

Delivered React frontend for Vivo's new B2B fixed-sales e-commerce platform

Implemented Framework Brasil design system ensuring brand compliance and UI consistency

Integrated with Node.js BFF and Java microservices decoupling layer

Contributed to successful squad ramp-up for Vivo's B2B e-commerce expansion

Technologies

React
TypeScript
Node.js
Java
Framework Brasil
Design System
Microservices

Links

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