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Lucca Jacomassi

Lucca Jacomassi

Senior Front-End Engineer | Vue | Nuxt | TypeScript | Node

São Paulo, Brazil
+55 (12) 99703-7307
English, Portuguese

Background


About

About

Senior Front-End Engineer with 5 years of experience building scalable, high-performance web applications with Vue, Nuxt, and TypeScript. Specialized in component-based architecture, design systems, performance, SEO, and large-scale front-end modernization, with hands-on back-end and full-stack experience when needed. Track record includes architecting multi-tenant CMS-driven platforms, modernizing legacy stacks across hundreds of pages, and shipping PageSpeed-optimized experiences.

Work Experience

Work Experience

  • Senior Front-End Developer, Qeevo Group

    Sep, 2025 - Present

    Leading the front-end architecture of a multi-tenant CMS (Directus) platform that renders fully white-labeled e-commerce storefronts at runtime, owning everything from design system and performance to SEO and runtime observability, while enabling non-technical teams to launch and operate production sites without engineering involvement.

    • Architected a Nuxt 4 / Vue 3 / TypeScript multi-tenant platform rendering 15+ production e-commerce storefronts at runtime from a single shared infrastructure

    • Designed a CMS-driven component design system that enabled marketing and product teams to launch and operate full e-commerce sites with zero engineering involvement

    • Achieved PageSpeed Insights scores of 90+ across all storefronts through SSR, SSG, dynamic rendering, AWS S3 asset hosting, and caching layers tuned to each page's indexability

    • Embedded SEO foundations (structured data, semantic HTML, Core Web Vitals, metadata management) into the platform, ensuring strong organic performance for every CMS-generated site

    • Established runtime observability with Grafana, giving marketing and product teams direct visibility into the health and performance of the sites they operate

  • Front-End Developer, Quero Educação

    Nov, 2024 - Aug, 20259 months

    Led large-scale modernization of legacy front-end stacks at one of Brazil's largest ed-tech companies, migrating hundreds of pages to Vue 3 / Nuxt 3 across multiple brands while significantly improving performance, SEO, and developer experience.

    • Migrated 200+ pages across 5 product domains from Vue 2 and a Ruby on Rails monolith to Vue 3 / Nuxt 3 in a multi-tenant ed-tech ecosystem

    • Raised Google PageSpeed scores from ~40 to 90+ on most refactored pages (peaking at 98) using SSR, SSG, server/island components, @nuxt/image, and per-page rendering strategies

    • Migrated Vuex to Pinia and Options API to Composition API, establishing modern Vue 3 patterns across the codebase

    • Re-architected the legacy authentication system using nuxt-auth-utils, consolidating user identity and improving security across multiple brands

    • Mentored 3 engineers on their own migration projects through technical guidance, code review, and architectural validation, scaling the initiative beyond a single contributor

  • Junior Front-End Developer, Quero Educação

    Nov, 2022 - Oct, 20241 year 11 months

    Joined the SEO and Traffic team and built a deep, career-defining specialization in performance- and SEO-driven front-end engineering, shipping high-traffic e-commerce, marketing, and editorial pages across multiple brands of the platform.

    • Shipped high-traffic e-commerce, marketing, and editorial pages, applying the optimal rendering strategy (SSR, SSG, or SPA) based on each page's SEO and performance requirements

    • Integrated headless CMS workflows with Directus (SEO content) and WordPress (editorial publishing), enabling marketing and journalism teams to publish independently across brands

    • Contributed PHP/Laravel back-end work to support the headless WordPress integration consumed by Vue/Nuxt front-ends

    • Extended the team's CI/CD pipeline with TypeScript validation alongside existing tests, improving reliability and developer experience

  • Software Developer Intern, Quero Educação

    Mar, 2022 - Oct, 20227 months

    Joined the design system team and discovered a lasting passion for front-end engineering and design systems, contributing reusable components and a complete visual overhaul that scaled across thousands of production pages.

    • Built 5 reusable Vue components adopted across thousands of production pages within the company's design system

    • Led a complete visual refresh of the design system, updating 40+ components to a new design language used across all internal products

  • Website Operations Intern, Quero Educação

    Nov, 2021 - Feb, 20223 months

    First role at Quero Educação, supporting catalog operations through ETL workflows while getting initial exposure to front-end development by working on internal HTML/CSS pages, marking the entry point into a front-end engineering career.

    • Maintained large product catalogs through ETL pipelines and manual data corrections, ensuring clean offer ingestion into the platform

    • Built and updated internal web pages with HTML and CSS, gaining first hands-on web development experience

Projects Experience

Projects Experience

  • Chat App

    - Present

    Built a real-time chat application using Nuxt 4 (Vue 3), TypeScript, Tailwind, OpenAI, Prisma and Supabase

  • Dashboard App

    - Present

    Developed a data visualization dashboard using Nuxt 3 (Vue 3) Chart.js, Typescript, Tailwind and Cypress

  • Shortify App

    - Present

    Developed a URL shortener tool using Nuxt 3 (Vue 3), Typescript, Tailwind, Laravel (PHP) and Docker

  • Briefly

    - Present

    My graduation project, an asynchronous planning-poker developed in Vue.js, enhancing my knowledge of agile methodologies

Skills

Skills

  • Frontend

    Vue.js

    Nuxt.js

    Pinia

    Composition API

    React.js

    Next.js

    TypeScript

    Tailwind

    HTML

    CSS/SCSS

    JavaScript

  • Backend & API

    Node.js

    Laravel

    PHP

    Ruby on Rails

    GraphQL

    REST API

    MySQL

    PostgreSQL

    Prisma

  • Testing

    Cypress

    Jest

    Playwright

    Vitest

  • Tools & Infrastructure

    AWS

    CI/CD

    Docker

    Git

    Grafana

    Storybook

    Vite

  • Core Expertise

    Content Management System (CMS)

    Design Systems

    Search Engine Optimization (SEO)

    Performance Optimization

    Core Web Vitals

    Server-Side Rendering (SSR)

    Static Site Generation (SSG)

    UI/UX

Education

Education

  • Computer Science, Bachelor, Federal University of ABC

    Jan, 2019 - Jan, 2022

    C

    C#

    C++

    CSS

    Haskell

    HTML

    Java

    JavaScript

    Kotlin

    OpenGL

    Python

    R

    SQL

  • Science and Technology, Bachelor, Federal University of ABC

    Jan, 2016 - Jan, 2019

Certificates

Certificates

Awards

Awards

  • #3 Mid-Level Software Engineer , Quero Educação

    Awarded on: Dec 01, 2025

    Recognized as the company's third best mid-level professional for consistent performance, technical excellence, and strategic contributions throughout 2025

  • #1 Junior-Level Software Engineer , Quero Educação

    Awarded on: Dec 01, 2024

    Awarded as the company's best junior professional in recognition of technical growth, delivery impact, and outstanding performance among peers in 2024

  • #1 Intern-Level Software Engineer , Quero Educação

    Awarded on: Dec 01, 2022

    Recognized as the company's best intern for outstanding performance, consistent delivery, and meaningful contributions to the team throughout 2022