Presented By O'Reilly and Cloudera
Make Data Work
March 13–14, 2017: Training
March 14–16, 2017: Tutorials & Conference
San Jose, CA
Arthur Grava

Arthur Grava
Team Lead and Software Engineer, Luizalabs


Arthur Grava is the big data team leader at Luizalabs, where he works closely with the company’s recommender system and focuses on machine learning with Hadoop, Java, Cassandra, and Python. Arthur holds a master’s degree in recommender systems from USP.


2:40pm3:20pm Thursday, March 16, 2017
Secondary topics:  Architecture, Data Platform, ecommerce
Gleicon Moraes (, Arthur Grava (Luizalabs)
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Gleicon Moraes and Arthur Grava share war stories about developing and deploying a cloud-based large-scale recommender system for a top-three Brazilian ecommerce company. The system, which uses Cassandra and graph traversal, led to a more than 15% increase in sales. Read more.