Principal Engineer
CurrentDesigned and implemented portions of the user community for Ariba's customers. Led the development and responsible for performance for that site, which now generates the most traffic at Ariba.Designed and implemented major portions of a commerce took-kit including data-model, shopping cart, purchase-order generation and messaging, promotions, shipping and pricing model, and web-analytics. Implementation in Java and Oracle.Designed and implemented major portions of several releases of Ariba Discovery, a buyer/supplier matching engine. Implemented high performance and highly scalable processes to generate matching leads, create digests of daily matches and send notifications to sellers.Ported an open-source Web Analytics solution that consumes Ariba performance data. Lead efforts to promote and improve the analytics for both internal and external consumption.