Mary N. Email & Phone Number

Arlington, Virginia, United States

As a Senior Data Scientist/Machine Learning Engineer at E Trade, I leveraged advanced analytics and machine learning to drive strategic initiatives. I developed a pricing strategy for Click Stream Data that boosted margins by 2% and predicted customer buying habits. Utilizing AWS Machine Learning, I converted complex data into actionable insights and managed massive datasets using Dynamo DB, S3, and Snowball. My role involved developing BI reports, training analysts in Tableau, and leading a… Show more As a Senior Data Scientist/Machine Learning Engineer at E Trade, I leveraged advanced analytics and machine learning to drive strategic initiatives. I developed a pricing strategy for Click Stream Data that boosted margins by 2% and predicted customer buying habits. Utilizing AWS Machine Learning, I converted complex data into actionable insights and managed massive datasets using Dynamo DB, S3, and Snowball. My role involved developing BI reports, training analysts in Tableau, and leading a Hadoop project for market research. I contributed to data-driven decision-making processes and optimized operations through innovative solutions. Show less

Irving, Texas, United States

As a Senior Data Scientist/Engineer at Verizon, I revolutionized drug discovery in liver cancer treatment. I developed algorithms for chemical systems modeling and mining databases using graph theory. Utilizing Apache Spark and Scikit-Learn, I implemented predictive modeling and statistical analysis, identifying novel molecules targeting cancer-causing protein markers. I also analyzed clinical data, collaborated with research teams, and developed object-oriented code for cross-platform software… Show more As a Senior Data Scientist/Engineer at Verizon, I revolutionized drug discovery in liver cancer treatment. I developed algorithms for chemical systems modeling and mining databases using graph theory. Utilizing Apache Spark and Scikit-Learn, I implemented predictive modeling and statistical analysis, identifying novel molecules targeting cancer-causing protein markers. I also analyzed clinical data, collaborated with research teams, and developed object-oriented code for cross-platform software development, contributing to breakthroughs in pharmaceutical research. Show less

Philadelphia, Pennsylvania, United States

As a Data Engineer at Comcast, I developed an advanced analytics platform for risk forecasting and operational efficiency in product launches. I utilized NLP applications for trend analysis, developed scalable ML solutions using Hadoop and Spark, and created automated anomaly detection systems. My role involved data architecture, ML libraries like Scikit-Learn, and visualization tools like Tableau. I contributed to enhancing data collection procedures, processing, and verifying data integrity… Show more As a Data Engineer at Comcast, I developed an advanced analytics platform for risk forecasting and operational efficiency in product launches. I utilized NLP applications for trend analysis, developed scalable ML solutions using Hadoop and Spark, and created automated anomaly detection systems. My role involved data architecture, ML libraries like Scikit-Learn, and visualization tools like Tableau. I contributed to enhancing data collection procedures, processing, and verifying data integrity, enabling data-driven decision-making and continuous engineering improvement. Show less

India

As a Python Developer/Data Analyst at HCL, I led the end-to-end development of a web-based application for data retrieval and text classification. I programmed in Anaconda Python environment, utilized NumPy and SQL Alchemy for performance calculations, and employed web crawling techniques using Python modules like Urllib and Requests. I developed text classification models, implemented SOAP web services for data integration, and conducted QA testing in a Linux environment. My role involved… Show more As a Python Developer/Data Analyst at HCL, I led the end-to-end development of a web-based application for data retrieval and text classification. I programmed in Anaconda Python environment, utilized NumPy and SQL Alchemy for performance calculations, and employed web crawling techniques using Python modules like Urllib and Requests. I developed text classification models, implemented SOAP web services for data integration, and conducted QA testing in a Linux environment. My role involved collaborating with clients, sprint planning, and delivering high-quality solutions for diverse business needs. Show less