Shivani Mudgal

Years of Experience in SAP Training

5

Years of Experience in Data Science Classes

3

Teaching Experience in detail in Data Science Classes

Professional experience Worked for Wipro technologies Ltd. as Business analyst. Education Post Graduation (PGDM/MBA) ,International management institute(Ranked 7th best B-school as per National Institutional ranking framework, Department of higher Education, ) Certified Business analytics R and SAS professional’ course (4 months).Dealt widely with projects in retail, manufacturing, human resources and real estate. Statistical techniques known: • Data visualization in R using ggplot2 • Feature engineering in R & SAS – Data preparation via Missing value and outlier handling, transforming variables and reshaping data, R packages like dplyr and tidyr • Predictive modeling using linear regression & logistic regression • ROC, AUC, KS and lift performance metrics • Segmentation/clustering:K-means clustering & hierarchical clustering • Decision trees, CHAID, CART • Random Forests • Time Series analysis and Forecasting – Holt Winters, AR, MA & ARIMA • Univariate statistics • Correlation • hypothesis testing