NYPD Shooting Data Analysis, Developed interactive visualizations using R, python and tableau for a dataset of 24 variables on NYPD shooting incidents using data from the NYC Open Data portal, enhancing insights into crime patterns and facilitating data-driven decision-making. Bank Marketing: The CRISP-DM PATH, Led a capstone project involving data mining and predictive modeling on a dataset of 41K+ observations, enhancing marketing strategies for a banking institution. Achieved a balanced accuracy of 90% using Gradient Boosting Machines and improved customer targeting by 20%. ML Models and Software Components, Led a team in creating, delivering, and evolving ML models and software components, including forecasting models, machine learning models (such as trees, boosters, SVM), and time-series models, resulting in a 20% improvement in accuracy and a 30% reduction in model training time. Sales Forecasting, Led a project to predict future sales for a company with over 1,000 products, using historical sales data for forecasting the future sales.