Open to opportunities

Gustavo Diniz

@gustavodiniz

Message

Frontend-leaning full-stack developer focused on React/Next.js and TypeScript, shipping scalable UIs reliably.

Brazil

Message

What I'm looking for

I’m seeking frontend-focused roles where I can lead UI delivery, improve performance and developer workflows, work with React/Next.js + TypeScript, and grow in CI/CD and architecture.

I am a frontend-leaning full-stack developer with 5+ years of experience building scalable, high-performance user interfaces using React, Next.js and TypeScript. I prioritize clean code, pixel-perfect implementations from Figma, and measurable outcomes—contributing to sales growth and faster product delivery.

My background spans building and refactoring component-driven UIs, implementing responsive designs with Tailwind, and integrating headless CMS and APIs for robust content workflows. I’ve delivered projects that improved load performance, SEO foundations, and developer productivity through design systems and typed stores/clients.

I work collaboratively with backend teams and stakeholders, enforce code quality with linters and type-safety, and continuously upskill in CI/CD practices. I seek roles where I can drive frontend excellence, mentor peers, and deliver business-impacting web products.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Developer

Current

MercadoLibre Stock-Sync Platform

Feb 2024 - Present (1 year 8 months)

Delivered a Nuxt 3 + TypeScript ops UI and backend integrations that helped grow sales from R$50k to R$150k net/month by providing reliable sync and faster operational workflows.

Nuxt TypeScript Pinia Tailwind Laravel OAuth API Design Event Sourcing

Current

Frontend-focused Full-Stack Developer

Current

Pixelplan.net

Oct 2021 - Present (4 years)

Built and refactored Vue SFCs and responsive Tailwind layouts to reduce duplicate UI and speed delivery; partnered with backend to implement Symfony endpoints and improve API contracts.

Vue.Js Vuex Tailwind Symfony REST APIs TypeScript Figma Responsive Design

Current

Full Stack Engineer

Current

Galaxy Brasil Ltda.

Jul 2020 - Present (5 years 3 months)

Developed a multi-tenant warranty platform with Laravel and Livewire, introduced coding standards (PHPStan, PHP-CS-Fixer) and replaced Vue.js with Livewire to reduce bundle size and streamline maintenance.

Laravel Tailwind MySQL PHPStan

Full Stack Developer

Duex Company Website

Aug 2024 - Sep 2024 (1 month)

Rebuilt a legacy Wix site to Next.js + Strapi (TypeScript), improving load performance and enabling self-serve content; implemented SEO, image optimization, and AWS S3 media storage.

Next.js Strapi TypeScript SEO AWS S3 Vercel Headless CMS

Full Stack Engineer

GeBIT

Jul 2020 - Jul 2021 (1 year)

Defined database schemas and REST APIs with Laravel/PostgreSQL and implemented cross-platform features using React and React Native to improve maintainability and consistency across mobile and web.