2024

Sales Forecasting App (Holt’s method)

Name: Abdelaziz Elhathout
Address: Abdelaziz Elhathout — F5XR+GPJ, Oulad Azzouz, Oulad Azzouz, Casablanca-Settat, 28810, MA
Telephone: +212630258502
Price range: $$

Streamlit app for sales forecasting using Holt’s double exponential smoothing.

Problem

Stakeholders needed quick forecasts from Excel-based product history without a heavy BI stack.

Solution

Built a Streamlit interface with Pandas/NumPy, configurable horizons, and CSV export.

Architecture

Excel-oriented product database (EAN codes)
12-month historical input and 1–12 month forecast window
CSV export and responsive layout

Screenshots