Business Data Analyst

Resume posted by siddharthash10

Desired position type: Any
Location: Buffalo New York, United States

Contact siddharthash10


• Industrial engineering graduate student with experience in data analysis, process improvement and supply chain process
• Seeking opportunities in operations research, business analysis and data analysis best utilizing my proven experience, technical skills and creative potential.


University at Buffalo, The State University of New York                                                                                                                               Feb 2016

Master of Science in Industrial Engineering  (Major: Operations Research)                                                                                                                                                   

National Institute of Technology Jamshedpur                                                                                                                                          May 2013

Bachelor of Technology in Production and Industrial Engineering


Graduate Student Research                                                                                                                                                                                Jan 2015- Present          

University at Buffalo                                                                                                                                                                                                           Buffalo, NY

Data-Driven Optimization of Railway Track Inspection and Condition-Based Maintenance Using Markov Decision Process

  • Analyzing, cleansing, normalization and forecasting any gap of data to calculate railway track quality index (TQI) using R
  • Developing a discrete-time semi-Markov Decision Process model to demonstrate railway track quality index (TQI) changes
  • Predictive modeling of Poisson failures and railway track quality index using logistic regression
  • Developing the optimal condition-based maintenance policy using value iteration algorithm and Markov Chain Monte Carlo simulation to reduce the expected cost around 10% for various time intervals.


Sentimental Analysis of Twitter Data for Order Fulfillment and Same Day Delivery                                                                           

  • Labeled the training set of snow-effected delivery Twitter data to various sentiments as expressed by users
  • Performed text mining on the training data using R and SPSS to create a data frame consisting of unique data elements
  • Clustered the keywords as found in each labels for each type of data and validated the clusters using the test data


  • R (2 years)
  • Excel (4 years)
  • SQL (2 years)
  • Tableau (