Bank Account Management System: Secure & Efficient Banking

Overview

The Bank Account Management System is a Java-based console application that simulates basic banking operations. It allows users to **create accounts, deposit money, withdraw funds, view account details, and remove accounts** in a structured and secure manner.

Key Features

Implementation Demo

Watch a demo of the Bank Account Management System:

Source Code

Explore the complete source code of the Bank Account Management System on GitHub:

View Source Code on GitHub

System Design & Implementation

1. Account Class & Data Handling

- Stores customer details, balance, and implements deposit/withdrawal methods.

2. Bank Class for Centralized Management

- Uses ArrayList to store multiple accounts and manage transactions.

3. Secure Transactions & Input Validation

- Prevents over-withdrawals and ensures proper user authentication.

4. User Interaction & Menu System

- Uses a loop-based menu, allowing users to perform multiple actions efficiently.

Technical Learnings & Challenges

1. Object-Oriented Design

- Implemented classes and methods for modular and structured code.

2. Data Structures & Storage

- Used ArrayList for managing multiple accounts dynamically.

3. Exception Handling & Input Validation

- Ensured proper error handling for invalid account numbers and over-withdrawals.

4. Code Optimization

- Reduced redundancy with reusable functions and logical structuring.