Student Management System

A robust and user-friendly Student Management System built with Python. This project demonstrates the practical application of Object-Oriented Programming (OOP), JSON-based data persistence, and Error Handling.

🚀 Features

• Create: Add new student records with unique Roll Numbers.
• Read: View a formatted list of all registered students.
• Search: Quickly find a student's details using their Roll Number.
• Update: Modify existing student names or marks.
• Delete: Remove student records from the database.
• Analytics: View class statistics including Average, Highest, and Lowest marks.
• Data Persistence: Automatically saves data to a students.json file so no data is lost when the program closes.

🛠️ Technical Implementation

• Object-Oriented Programming (OOP): Encapsulates logic within the StudentManager class for better code organization.
• JSON Module: Used for reading and writing data to a local file.
• Exception Handling: Robust try-except blocks to handle invalid user inputs and file errors.
• Match-Case Logic: Utilizes Python's modern structural pattern matching (Python 3.10+).

📋 Prerequisites

• Python 3.10 or higher installed on your system.

🔧 Installation & Usage

1. Clone the repository:

   git clone [https://github.com/your-username/student-management-system.git](https://github.com/your-username/student-management-system.git)
   

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🛠️ Tech Stack

📊 Skills Demonstrated

• OOP Concepts: Classes, methods, encapsulation
• File I/O: JSON-based persistent data storage
• CRUD Operations: Create, Read, Update, Delete records
• Error Handling: Robust input validation
• CLI Interface: Menu-driven user interaction

👨‍💻 Author

Aadesh Kapadnis | LinkedIn | GitHub