About

Who is Gustavo Villeth?

I’m a Software Engineer focused on Front-end and Mobile development, with hands-on experience in React, React Native (Expo), Next.js and TypeScript. I also build internal solutions using Power Apps, Power Automate, WordPress, Python automation and SharePoint. I enjoy delivering well-designed interfaces, clean and organized code, and products that create real value for users and teams.

At TCDF, I worked on internal applications using Power Apps (Canvas Apps), integrating SharePoint data and automating workflows with Power Automate. The goal was to reduce manual work, organize information, and deliver solutions that improve day-to-day operations. I also built a few Python automations for specific tasks.

Previously at Walkr App, I worked with React and React Native (Expo), creating new screens, refactoring layouts, building reusable components, integrating APIs, and following the product Design System and UI/UX best practices.

Beyond hands-on development, I built a solid foundation in Software Engineering, covering architecture fundamentals, testing, and teamwork — always with a product mindset: understand the problem, propose a solution, and follow through to delivery.

Right now, I’m focused on

  • Front-end and Mobile development with React and React Native;
  • Backend development with Node.js;
  • Solution architecture and clean code organization within teams;
  • System integration and automation.

Stack & Tools

Core

JavaScriptTypeScriptReactReact Native (Expo)

Backend & Data

Node.jsAPIs RESTFirebasePostgreSQLNext.jsExpress.js

Tools

Git & GitHubjirawordpress

Let’s build something together

I’m open to opportunities as a developer and to collaborating with product teams. If you have a project in mind or want to strengthen your company’s digital side, let’s talk.

View LinkedIn