David Pardey Email & Phone Number

Bogotá, Bogota, CO

Bogotá, Distrito Capital, Colombia

• Built and deployed a machine learning model that estimates costumer profitability over the next semester. Potentially reduces losses for up to 60% in six months.
• Determined a limit quota for each client that actively use international wire transfers with the purpose of limit the bank scrutiny required in the anti money laundering regulation (SARLAFT in Colombia).
• Actively participated in the creation of a recommendation engine that consolidate all possible products for each client and then rule the best next action for the client. This project contributed in the 131% growht YoY.
• Sucessfully implemented a cluster segmentation for ~10 million users in DaviPlata, Davivienda's native digital bank. With this profiling, the business acquired key insights in how to strengthen the relationship with.
• Collaborated in reducing the execution time of the monthly promotions engine by 40% via migration to Cloudera and implementation of Pyspark in critical processes within.