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Marcelo Augusto Domingos

Shiddo
Software Engineer, may/2025 - present

At Shiddo, I work at the intersection of design and development, translating UI/UX concepts into responsive, accessible, and visually consistent web applications.

With a keen eye for detail and a strong foundation in front-end technologies, I help bring polished, intuitive digital products to life.

React
React
Next.js
Next.js
Vue
Vue
TypeScript
TypeScript
Tailwind CSS
Tailwind CSS
Figma
Figma
NestJS
NestJS
Docker
Docker
Elysia
Elysia
Prisma
Prisma
Keycloak
Keycloak
Labi9
Front-end Developer, nov/2024 - set/2025

I joined Labi9 as a Mobile Developer, focusing on building mobile applications using React Native and Expo.

In this role, I actively contributed to code reviews, collaborating with the team to ensure high-quality, well-structured, and efficient code.

Additionally, I have experience addressing complex technical challenges, including performance optimization, system integration, and the implementation of new features across various layers of the application.

React
React
React Native
React Native
Expo
Expo
Vue
Vue
TypeScript
TypeScript
Jest
Jest
React Testing Library
Vite
Vite
Tailwind CSS
Tailwind CSS
Loopscape
Front-end Developer, apr/2023 - sep/2024

I enhanced the company's products, particularly the Loopvet platform, where I worked as a front-end developer. I developed new modules using React and Vite, focusing on performance optimization and improving the user experience.

One of the highlights of my work was the creation of the Bath and Grooming module, which allows users to easily schedule pet services. This module also incorporates Kanban boards for managing appointments and detailed service reports.

Additionally, I improved the UI/UX across various areas of the platform, which resulted in increased user engagement. Since joining the team, we successfully exceeded our target for paid user subscriptions.

Beyond development, I edited videos for the company's YouTube channel, produced motion graphics for presentations and social media, and designed content for blog posts and social media platforms.

React
React
Vite
Vite
Next.js
Next.js
MUI
MUI
Tailwind CSS
Tailwind CSS
JavaScript
JavaScript
TypeScript
TypeScript
AdonisJS
Figma
Figma
Freelance
Front-end Developer, jan/2020 - fev/2022

I worked as a freelance front-end developer, creating websites and web applications for clients in various industries. I collaborated with clients to understand their needs and deliver high-quality solutions that met their requirements.

I developed websites using React, Vite, and Next.js, and integrated APIs to provide dynamic content. I also optimized websites for performance and SEO, ensuring that they were fast and accessible to users.

React
React
Vite
Vite
Next.js
Next.js
JavaScript
JavaScript
TypeScript
TypeScript
Tailwind CSS
Tailwind CSS
Figma
Figma
Firebase
Firebase
C.A.Mundial
Web Developer, jan/2018 - dec/2019

I developed the company's website using React and Styled Components. Additionally, I created a variety of graphic designs for businesses, including logos, business cards, flyers, and more, utilizing Adobe Illustrator, Adobe Photoshop, and Figma.

I also contributed to the development of the company's products and sports events, designing graphic animations and social media posts tailored for each event and product.

React
React
Styled Components
Styled Components
JavaScript
JavaScript
Figma
Figma
Adobe Illustrator
Adobe Illustrator
Adobe Photoshop
Adobe Photoshop