M.Sc. in mathematics with specialization in informatics
Silesian University in Katowiach, Department of Mathematics
Ph.D. in economical sciences (in the field of economics)
University of Economics in Katowice, Faculty of Economics 2002
Thesis title: Statistical methods of loss reserve in non-life insurance (in polish)
Hab. in economical sciences (in the field of finance)
Wrocław University of Economics, 2017
Thesis title: Mixed models in ratemaking (in polish)
Employment
From 2003 – University of Economics in Katowice: an assistant in Department of Mathematics (Faculty of Management), then an adjunct and associated professor in Department of Statistical and Mathematical Methods in Economics (Faculty of Economics)
From 2008 – freelancer in the area of data analysis, applications of quantitive methods, R programming
From 1998 to 2006 – Softlog s.c. (co-owner) – business consulting in the area of logistics, marketing strategies, finance, valuation of company
Freelancing
leading research projects in the area of statistical models and R programming, e.g. predictive modelling and factor analysis in property (auto) insurance, premium and loss reserves prediction using claim history and driver behaviors, spatial analysis and visualization, analyzing rating scales (RSR procedure) in credit scoring and psychology, forecasting and time series analysis
developing R shiny apps