Hari Rangarajan, Ph.D, serves as an Architect/Director at eBay since 2021, focusing on high-performance risk analysis in payments. Prior to eBay, Rangarajan held similar roles at Palo Alto Networks (2019-2020), specializing in real-time analytics and data lakes, and at Netflix (2015-2019), where extensive contributions were made to the design and maintenance of a real-time data ingestion backend that supports approximately 150 million user playback events. Rangarajan's earlier experience includes research roles at Ericsson (2014-2015) involving SDN and content-centric networking, and engineering positions at Cisco (2006-2014), where nine patents were obtained for various technologies including distributed wireless access point infrastructures and resource optimization algorithms. Rangarajan earned a Doctor of Philosophy in Computer Engineering from the University of California, Santa Cruz.
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