Multi-Platform E-Commerce System

Overview

Developed a scalable backend using Laravel and MySQL with secure authentication, product CRUD management, and a dynamic shopping cart system. Engineered and tested RESTful APIs using Postman for seamless data sync between database and client apps. Built a companion mobile app using Flutter consuming custom APIs for real-time product browsing and transactions. Integrated React.js for a consistent, responsive experience across web and mobile.

Problem

Businesses need a consistent shopping experience across web and mobile backed by a single reliable backend.

Solution

Built a scalable Laravel + MySQL backend with secure authentication and REST APIs consumed by both a React.js web client and a Flutter mobile app.

Key Features

• Secure authentication
• Product CRUD management
• Dynamic shopping cart
• Real-time product browsing
• Postman-tested REST APIs
• Responsive web & mobile experience

Architecture

1. 1 Laravel + MySQL backend
2. 2 JWT-secured REST API
3. 3 Postman-tested endpoints
4. 4 React.js web client
5. 5 Flutter mobile app

My Contribution

Developed the backend, designed and tested the REST APIs, built the Flutter mobile app, and integrated React.js for a consistent cross-platform experience.

Challenges

• Keeping product and cart data in sync across web and mobile clients

Results

• Real-time product browsing and transactions on both web and mobile

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