🐍 Python Basic Applications

This repository contains beginner-friendly Python projects demonstrating fundamental concepts of object-oriented programming, file handling, data analysis, data visualization, and menu-driven systems. Each folder represents a self-contained mini-application.

📁 Folder Structure

Python/ ├── Automated Grocery Inventory System/ │ └── grocery_inventory_system.py │ ├── Banking System/ │ └── banking_system.py │ ├── Employee Management/ │ └── employee_management.py │ ├── SalesData Analysis/ │ ├── sales_data_analysis.py │ ├── sales_data.csv │ ├── venv/ │ └── Figures (bar chart, line plot, pie chart) │ ├── Social Media Post Scheduler/ │ └── social_media_scheduler.py │ └── README.md

✅ Projects Overview

1. Automated Grocery Inventory System

A menu-driven system to manage inventory:

• Add/update/remove products
• Track quantities and sales
• Save/load inventory from file

2. Banking System

Simulates a simple bank:

• Account creation, deposit, withdrawal
• Balance check with file persistence

3. Employee Management System

Console-based management:

• Add/search/delete employees
• Simple database using files

4. Sales Data Analysis

Performs analysis on sales data using pandas and matplotlib:

• Grouped totals and averages
• Data cleanup
• Visualizations: bar chart, line plot, pie chart

5. Social Media Post Scheduler

Simple post scheduler with predefined posting times:

• Posts sorted by date/time
• JSON/CSV file integration (optional for expansion)

📦 Requirements

Install required packages using:

pip install pandas matplotlib

#Each project can be run independently using:

python <project_folder>/<file>.py


###🧠 Learning Outcomes

Python classes & objects

File handling (CSV, JSON)

Data analysis & visualization

Menu-driven program logic