Banking Information System

Banking Information System developed using Core Java as part of the USC + UCT Industrial Internship project. The system simulates core banking operations including account management, transactions, authentication, reporting, and file-based persistence.

Features

Authentication

• Admin Login
• Customer Login
• Active account validation

Account Management

• Create account
• Update account
• Delete account
• Search account
• View account details
• Account status management

Banking Operations

• Deposit money
• Withdraw money
• Balance inquiry
• Fund transfer

Transaction Management

• Transaction history
• Mini statement
• Transaction ID generation
• Audit logging support

Additional Features

• Savings interest application
• Account sorting
• Statement export support
• File handling support
• Interest state persistence

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Project Structure

BankingInformationSystem.java

Internal Classes:

BankingInformationSystem
Account
Transaction
Authentication
BankManager

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Technologies Used

• Java
• Core Java
• Object-Oriented Programming (OOP)
• Collections (ArrayList)
• File Handling
• Exception Handling
• Comparator Sorting

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Account Fields

Account ID
Customer Name
Password
Account Type
Balance
Phone Number
Address
Status

Supported Account Types:

Savings
Current

Supported Status:

Active
Inactive
Blocked

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Default Admin Credentials

Username: admin
Password: admin123

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System Flow

Main Menu
   │
   ├── Admin Login
   │      ├── Account Management
   │      ├── Reports
   │      ├── Transactions
   │      ├── Sorting
   │      └── Interest Management
   │
   └── Customer Login
          ├── Deposit
          ├── Withdraw
          ├── Transfer
          ├── Balance Inquiry
          └── Statements

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How to Run

Compile:

javac BankingInformationSystem.java

Run:

java BankingInformationSystem

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Internship Details

Program: USC + The IoT Academy + UCT Industrial Internship
Track: Summer Internship in Python
Project: Banking Information System

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Repository Files

BankingInformationSystem.java
BankingInformationSystem_Arjun_USC_UCT.pdf

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Future Enhancements

• MySQL / JDBC integration
• GUI implementation
• Encryption and security enhancements
• Online banking support
• Advanced analytics and reports
• Enhanced persistence layer