PreprocessAI - Intelligent Data Preprocessing Platform

Created a smart data manipulation platform that simplifies the data preprocessing workflow for analysts and data scientists. Built with Streamlit, PreprocessAI allows users to upload datasets and instantly receive comprehensive visual insights including distributions, correlations, missing value analysis, and statistical summaries. The platform features AI-powered suggestions that intelligently recommend preprocessing operations tailored to the specific characteristics of each dataset—such as handling missing values, detecting outliers, scaling features, or encoding categorical variables. Users can apply these operations with a single click, making complex data preprocessing tasks accessible to users of all skill levels, while the visual feedback helps users understand the impact of each transformation in real-time.

The platform goes beyond one-click preprocessing by offering advanced code generation and export capabilities. After performing any sequence of operations on the dataset, users can automatically generate production-ready Python code that reproduces every transformation they applied—perfect for documentation, reproducibility, and integration into data pipelines. The clean, readable code can be copied and reused in other projects or shared with team members. Additionally, users can export their preprocessed datasets in multiple formats and download the complete transformation scripts. This combination of intuitive UI, AI-driven recommendations, instant code generation, and export functionality makes PreprocessAI an invaluable tool for accelerating data preparation workflows while maintaining transparency and reproducibility in data science projects.