Done various projects in NLP (Natural Language Processing), Twitter data analysis, Predictive Modelling, Advanced data visualization, Geographical Mapping, Association analysis, Path analysis and built Web-scrapping tools using R. Done work in statistical testing, factor analysis, PCA and Regression models. Have worked using R, SAS, SPSS, SQL, EXCEL, Shiny, GRASS GIS and many others. Developed an app for dynamic deployment of emergency vehicles using R at its back and GUI using shiny. It calculates the optimum coordinates for vehicle placement using past data in real time. Elance Profile: https://www.elance.com/s/yogesh-bansal Fiverr Profile: https://www.fiverr.com/yogeshbansal10