• team leadership• creation of new marketing analytical products• analysis and optimization of internal business processes• search and integration of new data sources• research on customer behavior• KPI definition and regular reportingKey projects and achievements:• automated goods ranking system (3 million goods: +55% to listings profit per visit);• automated assortment analyses system: market-shops-goods-prices analyses, predictions and recommendations for commerce managers;• internal recommender system impovement (+90% conversion after click);• deep analytical tool for search engine optimization team;• internal e-commerce search improvement.