meet me

About Me

A quick tour of who I am, what I'm working on, and where I've been.

Tiago Guimarães Pinto

Frontend Engineer at Hapvida NotreDame Intermédica

  • UTC-4
  • Cuiabá, Brazil
  • Remote

Hi! I'm Tiago, a frontend engineer with 5+ years of experience building web and mobile products in healthcare, aviation and payments. Today I work at Hapvida NotreDame Intermédica, Brazil's largest healthcare network, where I build large-scale React applications and help maintain the Design System shared across the company's products.

Before that, I shipped features for the Azul Airlines app (React Native, 10M+ downloads) and contributed to AzulGPT, an AI-powered internal assistant. Earlier on, I built and published mobile apps to the App Store and Google Play, and worked on web checkout flows with card payments.

What I enjoy most is turning a messy problem into something small and reusable: a component, a pattern, a mental model the whole team can build on. I care about design systems, predictable state and code that stays easy to change.

Currently

What I'm up to now

  • At work

    Hapvida Design System

    Evolving the internal component library used across Hapvida's products.

  • Day to day

    Building with React

    Interfaces with styled-components. Async data with React Query.

  • On the side

    React Native projects

    Keeping a couple of personal projects moving.

  • On my reading list

    Designing Data-Intensive Applications

    My current read.

  • Based in

    Cuiabá, Mato Grosso

    Remote-friendly, coffee-friendly · UTC−4

Experience

Feb 2025 — Present

Frontend Engineer

Hapvida NotreDame Intermédica logoHapvida NotreDame Intermédica · Full-time · Remote · Cuiabá, Brazil

Building web platforms in healthcare with React and styled-components. Using React Query for async state, with features like auto-save baked in.

  • Co-created and maintain the internal Design System, adopted across multiple company products
  • Implemented autosave for complex multi-step forms using React Query
  • Profiled data-heavy screens and reduced unnecessary re-renders
Jan 2023 — Feb 2025

Frontend Engineer · React Native

WeFit logoWeFit – Digital Service Design · Full-time · Remote · São Paulo, Brazil

Built React Native apps for Azul Linhas Aéreas, with 10M+ combined downloads. Also contributed to AzulGPT, an internal mobile app used by Azul employees.

  • 10M+ downloads on the Azul mobile apps I helped ship
  • Worked across the full mobile delivery loop — feature work, releases, and cross-platform polish
  • Internal AI tooling (AzulGPT) for employees
Jul 2021 — Dec 2022

Frontend Developer

DomPixel logoDomPixel · Full-time · On-site · Cuiabá, Brazil

Mobile apps in React Native (SQLite, Expo, TypeScript), and web apps in Next.js / React. Owned end-to-end releases on the App Store and Play Store, including credit-card checkout integrations.

  • Owned mobile releases on the App Store and Play Store
  • Built web apps with Next.js, including credit-card checkout flows
  • Mixed mobile + web work — small team, broad surface area

Favorite Tech Stack

From the first component to the app in your hands.

Web

On the web

Components, pages, and the details in between.

  • React
  • Next.js
Mobile

On the go

Native experiences, from development to release.

  • React Native
  • Expo
UI / Design

Made to fit together

A shared language between design and code.

  • styled-components
  • Tailwind CSS
  • Storybook
  • Figma
Data / State

Behind the screen

Async data and predictable application state.

  • React Query
  • Redux

The foundation

  • TypeScript
  • Git
About — Tiago Pinto