AI Applications · Retail and distribution

Stock Optimization with a Demand Forecasting Model

For a multi-warehouse distributor we developed a model that produces weekly demand forecasts from sales history and suggests orders.

Industry
Retail and distribution
Services
AI Applications
Duration
3 months
Year
2025
Stock Optimization with a Demand Forecasting Model project image
Problem

The problem we faced

Stock decisions were based on experience and Excel spreadsheets. Some products ran out of stock, while excess stock in others tied up cash.

Solution

The approach we developed

We built a forecasting model that combines historical sales, seasonality, campaign and price data. The model predicts weekly demand by product and warehouse, compares it with current stock in the ERP and generates order suggestions. A management dashboard makes it easy to monitor forecast accuracy and deviations.

Results

Measured gains

−%27Number of stockouts
−%18Value of idle stock
%84Forecast accuracy (example)
3 monthsProject duration

Process

How did the project progress?

  1. 01

    Data exploration

    Sales and stock data were cleaned and merged.

  2. 02

    Model development

    Different methods were compared and the best model selected.

  3. 03

    Integration

    Forecasts were connected to ERP and the dashboard.

  4. 04

    Monitoring

    Accuracy tracking and periodic retraining were planned.

Images

Snapshots from the project

Stock Optimization with a Demand Forecasting Model project image
Stock Optimization with a Demand Forecasting Model project image

FAQ

About this project

What problem did this project solve?

Stock decisions were based on experience and Excel spreadsheets. Some products ran out of stock, while excess stock in others tied up cash. For a multi-warehouse distributor we developed a model that produces weekly demand forecasts from sales history and suggests orders.

Which technologies and methods were used in the project?

The project used technologies and methods such as Python, Time series models, ERP integration, Data warehouse, Web dashboard. The technology choice was based on the project's requirements and the existing systems.

How long did the project take and what were the results?

The project took about 3 months. Key results: Number of stockouts: −%27; Value of idle stock: −%18; Forecast accuracy (example): %84. Results are measured by comparing indicators before and after the project.

How much data is needed to start an AI project?

The amount of data needed depends on the problem. In the first meeting we review the available data and clarify together the project's feasibility and which data needs to be collected.

Can the AI solution connect to our existing systems?

Yes. We integrate the models we develop into your ERP, web and mobile applications via API.

Free initial consultation

Let's plan your project together

In a free initial consultation we listen to your needs and define the scope and timeline together.