Jeff Hammerbacher was an Entrepreneur in Residence at Accel Partners immediately prior to joining Cloudera. Before Accel, he conceived, built, and led the Data team at Facebook. The Data team was responsible for driving many of the applications of statistics and machine learning at Facebook, as well as building out the infrastructure to support these tasks for massive data sets. The team produced two open source projects: Hive, a system for offline analysis built above Hadoop, and Cassandra, a structured storage system on a P2P network. Before joining Facebook, Jeff was a quantitative analyst on Wall Street. Jeff earned his Bachelor’s Degree in Mathematics from Harvard University.

Recent Milestones
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Jeff Hammerbacher invested in Science Exchange. (5/1/13)

Posted 5/2/13 at 10:38pm via finsmes.com
Jeff Hammerbacher invested in Locu. (9/7/11)

Posted 9/7/11 at 7:58pm via techcrunch.com
Jeff Hammerbacher invested in Chartio. (6/1/10)

Posted 8/23/10 at 11:40am
Jeff Hammerbacher added a position as Chief Scientist at Cloudera.

Posted 10/14/08 at 12:04pm
Jeff Hammerbacher added a position as Manager, Data at Facebook.

Posted 10/26/08 at 2:28pm
Jeff Hammerbacher added a position as Mentor at Rock Health.

Posted 6/9/11 at 4:59am