At Rozetka, I built and own sales and demand forecasting across roughly 50,000 product-group time series, using PyTorch, Darts, TFT, and TiDE. I automated full-year forecasts on Google Cloud Vertex AI in 2–3 hours and built ingestion pipelines for around 70 million SKUs.
Across e-commerce, enterprise AI, banking, insurance, and real estate, I’ve delivered pricing, customer-scoring, NLP, and forecasting systems. I also extended Darts with per-series sample weighting, a capability later added upstream, and I’ve mentored colleagues and taught machine learning.

