German Sokolov

- Supporting and improving search engine for largest ecom-platform - Creating pipelines for model training, ETL, monitoring - A/B testing new algorithms and approaches - Creating online/offline metrics for ranking problem - Launching data labeling pipelines using in-house crowdsourcing platform - Hiring and onboarding new employees

- Sentiment analysis of doctor-technician communication (in 5 languages) - Finding most common replics in text communication (to suggest autocompletion when typing) - Predictive modelling (how successful could be orthodontic treatment) - Root-cause analysis (ex. interpretation why treatment failed) - Statistical analysis of clinical efficacy, statistical hypothesis testing - Monitoring of key metrics (anomaly detection in data)

- Demand forecasting for retail and manufacturing companies (time-series analysis with seasonality / promo etc.) - Optimisation of manufacturing processes (how raw materials should be optimally used in production to maximise revenue) - Improvement of production models (use of new features, pre-processing) - Development of new algorithms (ex. to predict sales in newly opened supermarkets without historical data available yet)