Financial_analysis agent

Finance Data Processing and Access Control Backend An AI-powered financial data processing application with document parsing, transaction categorization, analytics, and a conversational assistant. Built with FastAPI, LangGraph, Ollama, and React. Features Document Upload & Parsing - Upload PDF/CSV bank statements and extract transactions using AI Transaction Management - Add, view, search, filter, and delete transactions AI Categorization - Automatic transaction categorization using local LLM Financial Analytics - Spending analysis, anomaly detection, and forecasting Dashboard - Visual overview with KPIs, charts, and alerts AI Chat Assistant - Ask questions about your finances in natural language Tech Stack Backend FastAPI - REST API framework LangGraph - AI workflow orchestration LangChain + Ollama - Local LLM integration PostgreSQL - Database SQLAlchemy - ORM Frontend React 18 - UI framework TypeScript - Type safety Vite - Build tool Recharts - Data visualization Lucide React - Icons Prerequisites Before starting, ensure you have: Python 3.10+ Node.js 18+ Homebrew (macOS) Ollama with a model installed