🏦 Bank Management System

A comprehensive banking management system developed in x86 Assembly language (MASM32) with a user-friendly console interface. This project demonstrates low-level programming capabilities for managing bank accounts, transactions, and administrative operations.

📋 Table of Contents

• Features
• System Requirements
• Installation
• Usage
• Project Structure
• Technical Details
• Screenshots
• Team Members
• Contributing
• License

✨ Features

👨‍💼 Administrator Panel

• Account Management

  • Create new customer accounts with unique account numbers
  • View detailed account information
  • Delete existing accounts with confirmation
  • Display all accounts in the system

• Transaction Operations

  • Deposit funds to customer accounts
  • Withdraw funds from accounts
  • Comprehensive transaction validation

👤 Customer Panel

• Account Operations
  • Secure PIN-based authentication
  • Check account balance
  • Withdraw money with balance verification
  • Transfer funds between accounts
  • Change account PIN

🎨 User Interface Features

• Animated loading screens with progress bars
• Color-coded menus and messages
• Error handling and validation
• Clear status messages and prompts
• Professional console-based UI

💾 Data Management

• Persistent storage using file system
• Account data structure with proper alignment
• Support for up to 10 concurrent accounts
• Real-time data synchronization

🖥️ System Requirements

• Operating System: Windows (32-bit or 64-bit)
• Assembler: MASM32 (Microsoft Macro Assembler)
• Libraries: Irvine32 Library
• Processor: x86 compatible processor
• Memory: Minimum 512 MB RAM
• Storage: 10 MB free disk space

🚀 Installation

Prerequisites

1. Install MASM32

   Download and install MASM32 from: http://www.masm32.com/
   

2. Install Irvine32 Library

   Ensure Irvine32.inc and Irvine32.lib are in your MASM32 include/lib directories
   

Build Instructions

1. Clone the repository

   git clone https://github.com/abdulrafay1402/BankManagementSystem.git
   cd BankManagementSystem

2. Assemble and Link

   ml /c /coff Bank_Management_System.asm
   link /subsystem:console Bank_Management_System.obj

   Or use a batch file:

   @echo off
   ml /c /coff /Zi Bank_Management_System.asm
   link /subsystem:console /debug Bank_Management_System.obj
   pause

3. Run the executable

   Bank_Management_System.exe

📖 Usage

Administrator Login

• Default Credentials:
  • ID: admin
  • Password: 1234

Customer Login

• Use your assigned account number and 4-digit PIN
• PIN range: 1000-9999

Navigation

1. Launch the application
2. Select from Main Menu:
   • Option 1: Administrator Login
   • Option 2: Customer Login
   • Option 3: Exit System
3. Follow on-screen prompts for various operations

Sample Workflow

Creating a New Account (Admin):

1. Login as administrator
2. Select "Create New Account"
3. Enter account number (unique positive integer)
4. Enter 4-digit PIN (1000-9999)
5. Enter initial balance

Transferring Funds (Customer):

1. Login with your account number and PIN
2. Select "Transfer Funds"
3. Enter recipient account number
4. Enter transfer amount
5. Confirm transaction

📁 Project Structure

BankManagementSystem/
│
├── Bank_Management_System.asm    # Main assembly source code
├── accounts.dat                  # Account data file (auto-generated)
├── README.md                     # Project documentation
└── build.bat                     # Build script (optional)

🔧 Technical Details

Architecture

• Platform: x86 Assembly (32-bit)
• Model: Flat memory model
• Stack Size: 4096 bytes

Data Structures

Account Structure:

Account STRUCT
    accountNum   DWORD   0      ; Unique account identifier
    pin          DWORD   0      ; 4-digit PIN
    balance      DWORD   0      ; Account balance in dollars
    active       BYTE    1      ; Active status (1=Active, 0=Inactive)
    BYTE 3 DUP(?)              ; Padding for alignment
Account ENDS

Key Features Implementation

• File I/O: Binary file operations for persistent storage
• Memory Management: Efficient struct-based account storage
• Security: PIN-based authentication with validation
• UI/UX: ANSI color codes for enhanced visual experience
• Error Handling: Comprehensive validation and error messages

Color Scheme

• Main Interface: White on Black
• Admin Panel: Light Green
• Customer Panel: Light Magenta
• Success Messages: Light Green
• Error Messages: Light Red
• Loading Animation: Light Blue to Green gradient

📸 Screenshots

Main Menu

========================================
         BANK MANAGEMENT SYSTEM        
         Secure Banking Solution       
========================================

            MAIN MENU
          --------------

      1) Administrator Login
      2) Customer Login
      3) Exit System

Loading Screen

[████████████████████] 100%

Complete! Press any key to continue...

👥 Team Members

This project was developed by:

• Abdul Rafay - Developer
• Bisma Shahid - Developer
• Afshal Liaquat - Developer

🤝 Contributing

Contributions are welcome! Please follow these steps:

1. Fork the repository
2. Create a feature branch (git checkout -b feature/AmazingFeature)
3. Commit your changes (git commit -m 'Add some AmazingFeature')
4. Push to the branch (git push origin feature/AmazingFeature)
5. Open a Pull Request

Development Guidelines

• Follow consistent code formatting
• Add comments for complex logic
• Test all features before submitting
• Update documentation as needed

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

🙏 Acknowledgments

• Irvine32 Library - For providing essential I/O procedures
• MASM32 - For the assembly development environment
• Microsoft - For x86 architecture documentation

📞 Contact

For questions, suggestions, or issues, please:

• Open an issue on GitHub
• Contact the team members via their GitHub profiles

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Made with ❤️ using x86 Assembly

© 2026 Bank Management System Team