Ralph Keller

Ralph Keller is an experienced professional in the field of computer science, with a strong focus on object-oriented programming, active networking, and large-scale indexing systems. Ralph began a career as a Software Programmer at Siemens, followed by pivotal research roles at UC Santa Barbara, ETH Zurich, and Washington University in St. Louis. At Google, Ralph served in various engineering leadership positions, contributing significantly to projects related to web search, Google Maps, and Google Lens, including the development of a comprehensive diagnostics tool for web search and core visual recognition capabilities for Google Lens. Ralph holds a PhD in Computer Systems Networking from ETH Zurich and degrees in Computer Science and Business Administration.