Bank Management System ( Virtual ATM )

A Java-based desktop application simulating core functionalities of a bank, such as ATM transactions, account management, and balance enquiry, built using Swing for the GUI.

Features

• User Authentication: Login using Card Number and PIN.
• Deposit: Deposit money into your account.
• Withdraw: Withdraw cash with a custom amount.
• Fast Cash: Quick withdrawal of predefined amounts (e.g., Rs. 100, Rs. 500, etc.).
• Mini Statement: View a mini statement with recent transactions and masked card number.
• Balance Enquiry: Check current account balance.
• PIN Change: Update your account PIN.
• Exit: Securely exit the application.
• Account Creation: Create new bank accounts with options for account type and services (ATM card, Internet Banking, Mobile Banking, Email Alerts, Cheque Book, E-Statement).

Technologies Used

• Java (Swing): For building the GUI.
• JDBC: For database operations (assumes backend database connectivity).
• OOP Principles: Modular classes for each major operation (Deposit, Withdrawl, FastCash, BalanceEnquriy, mini, etc.).

Screenshots

Below are some screenshots from the img folder demonstrating the application's interface:

Main ATM Interface

Directory Structure

src/bank/management/system/
    |- main_Class.java           // Main dashboard with transaction options
    |- Login.java                // Login screen for users
    |- Deposit.java              // Deposit money functionality
    |- Withdrawl.java            // Cash withdrawal functionality
    |- FastCash.java             // Fast cash withdrawal
    |- mini.java                 // Mini statement generation
    |- BalanceEnquriy.java       // Balance enquiry window
    |- Signup3.java              // Account creation (step 3: account/services selection)
    |- ... (other supporting classes)
img/
    |- login_screen.png
    |- atm_interface.png
    |- deposit_screen.png
    |- withdraw_screen.png
    |- ... (other images)
LICENSE                         // MIT License

Getting Started

Prerequisites

• Java JDK (8 or above)
• Database (such as MySQL) configured with the required schema for user and transaction data
• IDE (Eclipse, IntelliJ IDEA, NetBeans, etc.)

Running the Application

1. Clone the repository:

   git clone https://github.com/skmirajulislam/Bank-Management-System.git
   cd Bank-Management-System

2. Set up the database:

   • Create a database and configure the JDBC connection in the Connn class.
   • Ensure tables for users, accounts, and transactions exist.

3. Compile and run:

   • Open the project in your IDE.
   • Run main_Class.java or Login.java to start the application.
   • cd Virtual-ATM\out\production\Bank_Management_System
   • java bank.management.system.main_Class

License

This project is licensed under the MIT License.

Author

• Mirajul Islam

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Note: This is a learning project for educational purposes and does not implement real banking security protocols. Do not use with real financial data.