Production-ready Sales Forecasting System predicting weekly sales across 43 US states. Trains 4 ML models (SARIMA, Prophet, XGBoost, LSTM), automatically selects the best one per state, and deploys a REST API for real-time predictions. Achieves 1.17% average accuracy with 344 forecasts. Full code & documentation on GitHub.
GitHub: https://github.com/rxshiiii/Sales_Forecasting_System
