Senior Principal Data Scientist
Hassan is a Senior Principal Data Scientist at Oracle. Before joining Oracle Hassan was a Principal Applied Scientist at eBay where he worked on large-scale machine-learned ranking algorithms to improve eBay search quality. Prior to that, Hassan held Principal Data Scientist positions at ShareThis Inc where he worked on online advertising optimization by modeling real time bidding transactional and user behavior datasets using large-scale machine learning techniques, and at Shopzilla Inc (now Connexity) where he significantly improved Shopzilla comparison shopping search engine relevance and revenue. Before joining Connexity, Hassan was a Data Mining Engineer at Amazon.com where he focused on web analytics, development of parallel processing framework, graph analysis, recommendation systems, NLP, IR and automated website performance monitoring system. Hassan holds Ph.D. in Biomedical Engineering from University of Southern California.