Sergey Kornev

Background

About Sergey Kornev

Accomplished data & analytics leader who is passionate about delivering timely and actionable insights to stakeholders at all levels to enable better decisions and transparency. Leveraging my extensive background in business analysis and process improvement paired with solid tech skills and relentless curiosity to help data teams drive business impact through continuous discovery and delivery as well as tapping into the modern data stack. Notable projects in my capacity as a data leader- LLM chatbot generating insights based on user prompts to curated charts and tables - Automated metric trees and key driver analysis for company-wide business reviews - Collaborative filtering model producing cross-sell/upsell recommendations for existing clients - Time series forecasting model for predicting gross ARR/logo churn - Propensity-to-buy model ranking favorable prospects and mapping them to the ideal client profile - Predictive models for advanced segmentation and assessing client health - Custom first- & last-touch attribution models for global Marketing reporting - Enterprise data catalog acting as a single source of truth for certified data sets and dashboards