•Developed and implemented piece-wise hashing algorithms in order to fingerprint messages containing
risk for spam and viruses
•Leverage Python feature extraction as well as data visualization packages in order to accurately
aggregate and perform detailed analysis on a huge cluster of data
•Data Lake aggregation and visualization using AWS Athena and Tableau leveraging advanced SQL
queries, identifying hotspots in data and risk for our clients
•Developed UI for analysts and reviewers to mark messages that got past our filters enabling them to
identify riskAWS Athena and Tableau leveraging advanced SQL queries