Eliot Horowitz is the CTO and Co-Founder of MongoDB. He wrote the core code base for MongoDB starting in 2007, and subsequently built the engineering and product teams. Today, Eliot oversees those teams, and continues to drive technology innovations at MongoDB. Prior to MongoDB, Eliot co-founded and built ShopWiki, a groundbreaking online retail search engine. He built its technology, it's team, and presided over its private sale in 2010. Before that, Eliot was a software developer in the R&D group at DoubleClick.