Fullstack engineer.
Data model to pixel, no handoff.

Let's talk

EXPERIENCE

10+ years · 9 companies · full stack end-to-end

Forlex

Led Vue 3 migration and codebase standardization; built virtual list rendering with Nuxt 4 for chatbot performance; added Playwright E2E + Vitest unit tests.

Lab Secreto

Shipped a Design System of 30+ components documented in Storybook, improving design-to-code consistency across multiple teams.

Grupo PRIMO

56% checkout performance improvement via Core Web Vitals optimization, Lighthouse and Webpack analysis, and strategic lazy loading.

Cielo

Large-scale checkout in Vue.js 2 + TypeScript + Webpack; Design System (Storybook); Datadog integration; Microfrontend POC; mentored junior and mid-level developers.

ez.devs / SAE Digital

Full-stack EdTech platform serving students, teachers, and admins — video lessons, quizzes, complementary tasks — Vue.js + PHP/Node.js.

PRTE Tecnologia

REST API from scratch with AdonisJS + Next.js frontend; public blog and employee portal — full stack owned end-to-end.

Freelance

Web applications for multiple clients — full frontend solutions in Vue.js and JavaScript.

Consulta Remédios

AMP pages + Core Web Vitals optimization for a high-volume pharmacy marketplace; maintained company Design System; unit tests for UI components.

República da Moda

Angular POS system · React inventory management · React Native mobile app — three platforms shipped in parallel.

Lucas Assis Vieira

ABOUT

Curious by nature.
Obsessive about craft.

11 years shipping software at companies of every shape — EdTech startups, a fintech giant processing millions of checkouts, agencies running 30-component design systems, and a pharmacy marketplace that needed AMP pages yesterday.

I own the whole stack: database schema to pixel-perfect UI. No handoffs. When something ships under my name, I've touched all of it.

  • Vue.js 3
  • Nuxt.js
  • React
  • Next.js
  • TypeScript
  • Node.js
  • AdonisJS
  • REST APIs
  • Playwright
  • Vitest
  • Cypress
  • Tailwind CSS
  • Storybook
  • Docker
  • Datadog