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Industrial · Retail Demand & Allocation Forecasting

Apple UK (via Deloitte)

Role: Data Scientist (Consulting)Retail Operations · Time-Series ML · Supply ChainPrior experience — Michele Sanna at DeloitteStatus: Completed

Hierarchical SKU × store × week forecasting across 200+ stores and ~2,500 active SKUs using an N-BEATS / TFT ensemble, with attribute-based transfer learning for new-product cold starts.

  • Python
  • PyTorch Forecasting
  • GluonTS
  • Snowflake
  • dbt
  • Airflow
19% → 8.4%forecast MAPE reduction on launch-quarter SKUs
−23%stock-outs on top-50 revenue SKUs
−€4.1M/yearin unplanned air-freight expediting costs

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