I am a big data and business analytics expert. At the same time, I am a data scientist. I am currently developing academic studies and projects in Marmara University, Department of Econometrics. I graduated from Uludag University Econometrics department as a honorary student. My fields of study are data science, machine learning, business analysis, data mining, market research, big data analysis, market potential forecasting, market share measurement, market trends, customer segmentation, churn prediction, product pricing, recommendation systems, productivity analysis, resource planning and balance sheet analysis. For these analyzes, we use data science, econometrics and statistical inference techniques, periodic forecasting and predictive analytics, combining classical and modern techniques in general, that is hybrid models.