• Data Analyst / Assisting Data Scientist

    at A2Z IT Consulting Inc, Markham ON

    September 2017 - November 2019


     Improved predictive Model performance by 5%.  Customer segmentation (RFM), Cohort Analysis and reporting.  Dimensionality reduction, validating new features.  Web Scraping for Sentiment analysis for business development.  Exploratory analysis on a variety of datasets and reporting.  Strategic Data manipulation and preprocessing for training.  Identified a robust metric for class imbalance, 3% improvement.  A/B testing to evaluate model performance coupled with hyperparameter tuning.


  • English Native