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D-Mobile e-commerce website

Overview

Role:I was the full-stack developer for the D-Mobile e-commerce website, handling the frontend, backend, and database architecture. I designed and built a user-friendly React.js interface for product browsing and purchasing, and developed a robust Express.js + Node.js backend with RESTful APIs to support all core functions. The application includes secure user authentication, real-time inventory tracking, and online payment integration.
Outcome:The final product was a complete, fully functional e-commerce platform tailored for an electronics store. It streamlined the shopping experience from browsing to checkout, and featured a powerful admin panel for inventory and order management. The secure architecture and encrypted data handling ensured a safe and responsive user experience.
Skills Applied:React.jsNode.jsExpress.jsMySQLAuthenticationAPI DevelopmentFull-Stack Engineering
github [#142] Created with Sketch. Frontend Project Files
github [#142] Created with Sketch. Backend Project Files

What I Did in the Web App Project

  1. Front-End Development
    • Built the user interface using React.js, ensuring a responsive design and dynamic client-side rendering.
    • Developed essential components such as:
      • Product listing and detail views
      • Shopping cart interactions
      • Checkout process
      • Order history section
      • Searching and filtering products
  2. Back-End & API Development
    • Built the server with Node.js and Express.js following RESTful API architecture.
    • Implemented secure user authentication:
      • Password hashing (using bcrypt)
      • Session management
    • Created APIs for:
      • Product management
      • Inventory control
      • Order processing
  3. Database Design & Integration
    • Designed a structured MySQL database with interconnected tables:
      • Users, Products, Orders, OrderItems, Inventory, etc.
      1. Established relational integrity with:
        • One-to-many and many-to-many SQL relationships
        • Cascading logic for product-stock consistency
    • Security & Payment Integration
      • Applied best practices in data validation, error handling, and authorization workflows.
      • Integrated a secure online payment gateway (Using Stripe):
        • Tokenized transactions
        • Verified payment status and feedback
    D-Mobile e-commerce website

    Tech Stack

    1. Front-End:
      React.js, Bootstrap
    2. Back-End:
      Node.js, Express.js, session-based authurization, RESTful API
    3. Database:
      MySQL with normalized schema and foreign key constraints
    4. Security:
      Password hashing, Session management, data validation, error handling
    5. Front-End:
      React.js, CSS Modules (or Tailwind), Context/Redux for state

    Conclution

    The successful completion of the D-Mobile E-commerce platform resulted in a fully operational online storefront that streamlined the entire sales pipeline—from product display and inventory tracking to user orders and secure payment processing. The project showcases my ability to build scalable, full-stack applications with an emphasis on clean UI/UX design and efficient server-side architecture. Through this project, I gained hands-on experience in designing and implementing secure REST APIs, integrating real-time payment gateways, and managing complex MySQL database relationships to ensure data integrity and business logic consistency. Additionally, this system demonstrated my competence in building secure authentication mechanisms and deploying production-ready systems capable of supporting real-world use cases.

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