18+ years of experience. Doctor of Philosophy (Ph.D.), Control Systems and Processes. Data scientist with a strong math background and experience in signal and time series analysis, prediction modeling, artificial intelligence, and data mining. I have experience in test strategy implementation, test plan development, test execution and bug tracking in manual testing of web-based applications. Main skills: DAX, SQL, Computer Science, Data Mining. Machine learning: Linear Regression, Decision Tree, KNN, K-Means, Random Forest, artificial neural networks for forecasting, classification, regression, clustering problem solving. Business Intelligence software: Tableau, Power BI, Pentaho BI.