Data Analysis Basics – File Handling & Preprocessing with Python

Developed a Python project to practice core data analysis concepts.

The project included:

Reading and saving data from multiple file formats (CSV, XLSX, JSON, DB).

Implementing preprocessing functions to check and convert data types.

Handling missing values using different strategies (fill with mean/median/mode or drop).

Modular code design with reusable functions for future projects.

Tools & Libraries: Python, Pandas