I’m a Front-End Developer with over 5 years of experience specializing in React and React Native. I’ve built scalable, cross-platform applications with a strong focus on performance, privacy, and user-centered design. My background includes creating Design Systems, implementing secure data flows, and delivering accessible, mobile-first interfaces. I’m passionate about developing meaningful digital experiences—especially those that promote well-being and self-improvement. With a strong sense of ownership and attention to detail, I’m ready to contribute to the development of this privacy-first wellness MVP and help deliver an intuitive, impactful product by the project’s deadline.

Daniele Mendonça Carvalho

I’m a Front-End Developer with over 5 years of experience specializing in React and React Native. I’ve built scalable, cross-platform applications with a strong focus on performance, privacy, and user-centered design. My background includes creating Design Systems, implementing secure data flows, and delivering accessible, mobile-first interfaces. I’m passionate about developing meaningful digital experiences—especially those that promote well-being and self-improvement. With a strong sense of ownership and attention to detail, I’m ready to contribute to the development of this privacy-first wellness MVP and help deliver an intuitive, impactful product by the project’s deadline.

Available to hire

I’m a Front-End Developer with over 5 years of experience specializing in React and React Native. I’ve built scalable, cross-platform applications with a strong focus on performance, privacy, and user-centered design. My background includes creating Design Systems, implementing secure data flows, and delivering accessible, mobile-first interfaces. I’m passionate about developing meaningful digital experiences—especially those that promote well-being and self-improvement. With a strong sense of ownership and attention to detail, I’m ready to contribute to the development of this privacy-first wellness MVP and help deliver an intuitive, impactful product by the project’s deadline.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Intermediate

Language

Portuguese
Fluent
English
Intermediate

Work Experience

Front-End Developer at Closeer
March 1, 2021 - Present
Developed a Food Service hiring platform with multi-language support (React, JavaScript, and styled-components); contributed to a professional opportunities app (100k+ downloads) using React Native, JavaScript, styled-components, and Redux; provided technical leadership and mentored interns; resolved critical production issues and optimized performance; deployed to internal testing (Android) and TestFlight (iOS); refactored legacy code to React Hooks, reducing bugs and improving maintainability; created a Design System with Storybook, standardizing reusable components and accelerating development; conducted code reviews; participated in daily standups and sprint planning.
Full Stack Developer at Theasier
March 1, 2021 - October 18, 2025
Built a dynamic dashboard with Vue.js (front-end); developed a RESTful API with Python/Flask (back-end); integrated with APIs; collaborated using Git in an Agile environment.
Mobile Developer at Federal University of Rio Grande do Norte (UFRN)
July 1, 2020 - October 18, 2025
Developed a women's sexual health app using Ionic, JavaScript, and Firebase Authentication.

Education

Bachelor's in Information Technology at Federal University of Rio Grande do Norte (UFRN)
January 1, 2018 - January 1, 2022
Bachelor's in Architecture and Urbanism at Universidade Potiguar
January 1, 2017 - October 18, 2025

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Professional Services, Media & Entertainment