Sarthak Saini Email & Phone Number

United States

Clearwater, Fl, Us

I support Marketing, Sales and Finance teams with advanced analytics using statistical analysis, predictive/prescriptive modelling, reporting etc.

Santa Clara, Ca, Us

San Francisco, California, Us

• Provided end to end analytics solutions to the marketing team by translating business problems to analytics framework and providing actionable insights. Presented key analysis like customer segmentation, active/inactive customers, customer buying behavior etc. directly to CEO and COO

Chicago, Il, Us

I am Member of the Analytics team working on Movement Planner Analytics team at GE. The project involves real time train planning to increase velocity and enhance train performance. My responsibilities include performing statistical analysis, creating interactive visualization and tools to improve KPI’s. -Created machine learning models using R, Spark and H20 to predict travel time for trains. Successfully improved the prediction accuracy by up ~40-60% over traditional measurements -Optimized Planner performance by selecting best combination of input variable values from over 10,000 options using decision tree, regression and clustering. Improved KPI results for clients BNSF and NS by ~10% -Leveraged historical train data to find the best tracks for passenger stops, crew changes and other train activities using K-means and hierarchical clustering to replace the manual process and reduce time for the effort by ~80%. Currently deployed for BNSF resulting in improved solution quality -Inspected millions of data points to identify infeasible train movements in planner solution using parallel computing packages and spark with R. Successfully identified all issues to meet the contractual obligation for BNSF

Chicago, Il, Us

• Significantly improved productivity by implementing parallel computing. Used foreach and doParallel packages in R to reduce the total run time of codes by 60-70% and also to execute multiple scripts in parallel• Analyzed train delay in Movement Planner solution using network diagram and heatmaps to improve ETA stability• Created interactive html dashboards using packages like flexdashboard, plotly, ggplot and rmarkdown to provide direct visibility of important KPI’s • Used packages like data.table, dplyr, tidyverse to efficiently manipulate data

• Analyzed trends of web traffic for Lindner Business School Website by creating interactive visualization and storyboarding in Tableau • Optimized the location of concession stands and restrooms at the football stadium at UC by analyzing user survey data in R

San Francisco, California, Us

• Reduced customer complaints by 10% while reducing testing time by 20% for a leading IT client by restructuring the quality testing process • Predicted the customer response for Marketing Campaign of a leading Retail client using Clustering and SVM techniques in R

Northbrook, Il, Us

• Reduced the reporting time by 15% by automating the generation of executive dashboard to track quarterly revenue• Increased customer response rate by 3% for a leading computer manufacturer by creating customer segments to facilitate targeted marketing using R and SAS• Forecasted sales and revenue for customer from different segments and modified the process to increase the accuracy up to 95% • Developed personalized Product Recommendations for customers of a leading computer manufacturer using Market Basket Analysis

Master’S Degree, Business Analytics

Bachelor’S Degree, Production And Industrial Engineering