Taj Tabir Azad Khan

Working for implementing machine learning solutions to various business problems such as sales lead scoring, demand forecasting,targeted marketing by conducting advanced statistical analysis on data with special focus on multivariate regression, cluster analysis, decision tree,time series forecasting and do predictive modelling. * Extensive domain knowledge on Retail Products, especially on SKU's base. * Researched and collected data; implemented econometric models to forecast keep in mind the macroeconomic, demographic and social factors. * Experience in working with very large dataset, integrating data, profiling, validating and data cleansing/transformation and data visualization using R. * Experience in developing and implementing models (Linear regression, Logistics regression, etc) and Segmentation models (classification, collaborative filtering, clustering , association rules, decision Tree, random forest etc.) and comparing various models. Competencies:R programming,Base SAS, mySQL/postgresql,Advance excel,Tableau