Hi, I'm Marcos Coimbra đź‘‹
Software Engineer
MC

About

I'm Marcos Coimbra, a web developer passionate about problem-solving, with experience in design, prototyping, and building web and mobile applications, currently part of the bunch team, and for me development is my true vocation where the constant challenge of solving problems feels like an endless puzzle game.

Work Experience

B

Fullstack developer

Nov 2021 - Present
Front-end developer working on client projects for Bunch, contributing to web and mobile applications. Responsible for implementing interfaces, maintaining quality standards, and working with technologies such as React Native, Next.js, React + Vite, Tailwind, Storybook, and integration with Directus.
M

Front-end developer

Dec 2022 - Present
Front-end developer working on Moz projects through Bunch, contributing to the development and evolution of the platform's web interfaces. Work focused on reusable components, maintenance of visual standards, and implementation of new features using Next.js, React, Material UI, and Storybook.
Next.jsReactMaterial UIStorybookChrome Extension
T

Software Engineer

Nov 2021 - Sep 2024
Front-end developer working at TuPlaza, a Latin social network aimed at connecting businesses to their audience. My main responsibilities included the creation and maintenance of component libraries, ensuring visual standardization, scalability, and consistency across web and mobile applications.
ExpoReact NativeNative WindStorybook
S

Software Engineer

Nov 2021 - Dec 2022
Developer responsible for the delivery app for the local Supermais supermarket chain. I worked on the development of the mobile application in React Native and the implementation of the backend using Directus. The project is currently on stand-by.
ExpoReact NativeNative WindDirectusClerkNeonNode
P

Consulta Fácil

May 2024 - Aug 2024
Contributed to the development of an Electron-based self-service application used in service totems across Brazilian Chambers of Commerce (CDLs). Focused on building a stable, offline-friendly interface capable of handling large volumes of daily queries, ensuring reliability, security, and efficient communication with multiple backend services.
ElectronReactViteDigital Persona SDK

ProVendas

Jul 2025 - Oct 2025
Participated in the development of a React Native (Expo) application designed to support sales teams and point-of-sale (POS) operations. Worked on features such as product browsing, order registration, client management, and synchronization with the ERP, enabling field sales representatives to work efficiently with or without internet access. Prioritized usability, fast navigation, and reliable caching to support real-world sales workflows.
ExpoReact NativeNative WindReact Native Reusables

ProFinanças

May 2024 - Nov 2025
Led the creation of the React Native mobile application fully integrated with the ProFinanças ERP, a financial management solution used by over 100 companies. Worked on UI/UX improvements, data handling, API integration, and app performance to deliver a reliable tool for managing invoices, expenses, financial reports, and operational workflows directly from mobile devices.
ExpoReact NativeNative WindReact Native Reusables

Education

D

Descomplica Faculdade Digital

Bachelor's Degree in Computer Science - With an emphasis on Full Stack Development

Apr 2023 - Apr 2027
My Projects

Check out my latest work

I've worked on a variety of projects, from simple websites to complex web applications. Here are a few of my favorites.

Vimput
Vimput
Browser extension

Vimput is a browser extension that lets users edit any text field with Vim keybindings. Features a custom-built Vim emulator supporting multiple modes, motions, and operators. Includes syntax highlighting for 20+ languages, theme customization, and a local code formatting system. Works with standard inputs, Monaco Editor, and Ace Editor. Built with React, TypeScript, WXT, and Tailwind CSS. Available on Chrome Web Store and Firefox Add-ons.

ReactWXTTailwind CSS
Supermais
Supermais
Delivery App

Supermais is a delivery application developed for the Atende Mais supermarket chain in Anápolis. The project was designed to provide customers with a fast, convenient, and modern way to shop for everyday groceries directly from their mobile devices. I contributed to building the user interface, navigation, and the full shopping flow, ensuring a smooth experience from product browsing to finalizing the order.

React NativeExpoNative WindDirectus
ProVendas
ProVendas
The sales force app for the ProFinanças ERP

ProVendas is a mobile sales force application developed for Progete’s clients, designed to support their sales representatives in daily field operations. The app works offline-first and includes a custom synchronization mechanism to keep data consistent with Progete’s internal systems, enabling sellers to manage customers, create orders, and access commercial data reliably from anywhere.

ExpoReact NativeNativeWindReact Native Reusables
Contact

Get in Touch

Hey! I just met you, and this is crazy, but here's my linkedin, so dm me maybe.