DataPilot: An Autonomous AI-Powered Data Analysis and Visualization Platform

The exponential growth of structured data across industries has created an urgent demand for intelligent tools capable of autonomous analysis, interpretation, and visualization without requiring specialized programming expertise. DataPilot is a full-stack, AI-powered web application that bridges the gap between raw datasets and actionable insights. The system integrates automated exploratory data analysis (EDA), interactive visualization, natural language querying, Python code generation, and one-click PDF report generation into a unified platform. Users upload CSV or Excel datasets and immediately receive statistical profiling, outlier detection, correlation analysis, and AI-generated insights. DataPilot leverages the Anthropic Claude API for natural language understanding, Plotly for dynamic chart rendering, and ReportLab for professional PDF report generation. Experimental evaluation confirms high accuracy in data profiling, query response correctness exceeding 96%, and superior usability compared to conventional analytics workflows.