Data Sweeper Pro

Data Sweeper Pro

Advanced Data Transformation & Visualization Tool

Overview

Data Sweeper Pro is a Streamlit-powered application designed to simplify and accelerate data preprocessing, analysis, and visualization. Built for analysts, researchers, and developers, it empowers users to clean messy datasets, generate interactive visualizations, and export results in multiple formats—all within an intuitive, no-code interface.

Key Features

🔧 Data Cleaning Engine

• Remove duplicates, missing rows, or unnecessary columns
• Smart imputation: Fill gaps using mean, median, mode, or custom values
• Index reset and bulk batch processing

📈 Interactive Visualization Studio

• Create bar charts, scatter plots, histograms, box plots, and line charts
• Dynamic axis selection with real-time previews
• Zoom, pan, and hover-to-inspect functionality

🚀 Efficient Workflow Tools

• Process multiple CSV/Excel files simultaneously
• Export cleaned data to CSV, Excel, or JSON
• Download all processed files as a ZIP archive
• Session persistence for seamless multitasking

Technical Highlights

• Built With: Python, Streamlit, Pandas, Plotly, NumPy
• Modular Architecture: Separated data processing logic from UI components for scalability
• Performance: Optimized for large datasets with chunk processing and memory management
• User-Centric Design: Session state management ensures continuity during long workflows

Why Data Sweeper Pro?

Traditional tools like Excel struggle with repetitive cleaning tasks and lack batch automation. Data Sweeper Pro solves this by:

1. Reducing manual data prep time by up to 70%
2. Offering one-click visualization for quick insights
3. Supporting collaborative workflows through export/share capabilities

How It Works

1. Upload: Drag-and-drop CSV/Excel files
2. Clean: Use the sidebar to remove duplicates, impute missing values, or drop columns
3. Visualize: Select chart types and customize axes
4. Export: Download polished data in your preferred format