👋 Hi Contra — I’m Lilya, a Data Scientist working at the intersection of retail, demand forecasting, and promotion analytics.

My recent work focuses on SKU-level forecasting, where small modeling choices have a big business impact: • 📦 Improving SKU-level demand forecasts for planning & inventory • 📊 Approximating the pull-forward effect of promotions

On the technical side, I work end-to-end: • Time-series & ML forecasting • Promo, price & calendar feature engineering • PySpark batch pipelines & MLflow tracking

💡 Open to freelance or contract projects around demand planning, retail analytics. Happy to connect 🚀