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Expense Tracker App

An expense tracker mobile App for budgeting.

About this project

This application demonstrates end-to-end application development, combining a React Native frontend with a Node.js backend built using the Express.js framework.
It supports secure user authentication, including email-based OTP verification during account creation. The database is deployed on a VPS to ensure reliability and remote accessibility.
The project highlights key competencies in mobile development, RESTful API design, authentication, and production-oriented deployment.

Technical Sheet

Code technologies I got involved with while working on this project.

  • React Native
  • Express.js
  • Node.js
  • JavaScript
  • PostgreSQL
  • Postman
  • GitHub

Built from scratch.
2026. All rights reserved.

adelfanfan36@gmail.com

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