AI assistant for data analysis

In this project, I developed an AI assistant that revolutionized the approach to business data analysis. I created a full-stack solution, including a backend on FastAPI and a frontend with interactive visualizations. I integrated GPT for natural language processing, allowing users to interact with data using plain queries. The biggest challenge was optimizing queries for large datasets, but I managed to achieve significant acceleration through effective caching and indexing in PostgreSQL. The result was a 70% reduction in analysis time and a 25% increase in forecast accuracy.