
David Glick
David Glick serves as the senior vice president of Walmart’s Enterprise Business Services. He leads enterprise systems, including People Technology Modernization, Finance Tech, Associate Digital Experience (ADE) and Shared Services, that enable Walmart to spend smartly, act digitally and build trust with associates and shareholders.
Before joining Walmart, David served as the chief technology officer for Flexe, a logistics and supply chain technology provider. There, he was responsible for building the foundational technology that allows for an open logistics network to optimize the delivery of goods. Prior to that, he was vice president of fulfillment and logistics tech for Amazon, where he was responsible for all the technology inside the walls of Amazon’s fulfillment centers, as well as the founding tech vice president of Amazon Logistics.
David has over 20 years of experience in enterprise tech, product development, system architecture and logistics and fulfillment tech.
He holds a Bachelor of Science in Physics from the University of Michigan and a Ph.D. in Physics from the University of South Carolina, Chapel Hill.

Mark Lohmeyer
Mark Lohmeyer leads the Compute and AI Infrastructure business for Google Cloud. In this role, he is responsible for the Google Cloud Compute Engine, AI/ML infrastructure (Cloud TPU and GPU), Core ML services, block storage (Persistent Disk and Hyperdisk), and enterprise solutions (SAP on GCP, Google Cloud VMware Engine, etc.)
Mark’s background includes leadership roles in general management, product management, marketing, business development, and engineering management, across a wide range of core infrastructure technologies, including compute, storage, and networking.
Prior to joining Google, Mark was the SVP/GM of VMware’s Cloud Infrastructure Business Group. In this role, he led a large-scale, global organization, spanning engineering, operations,
product management, and product marketing for the VMware infrastructure portfolio across Private Clouds, Public Clouds, and Cloud Provider Partners / Sovereign Clouds.
Prior to VMware, Mark led the product team for Enterprise WAN and Routing at Cisco and was the GM for HA/DR and Storage solutions at Veritas Software. Earlier in his career, he worked on storage I/O hardware at Adaptec, and digital imaging research and hardware design at the Sarnoff Research Labs, and holds a patent based on this work.
Mark holds a Bachelors and Masters degree in Electrical Engineering and Computer Science from the Massachusetts Institute of Technology, where he also served as the head teaching assistant for Computational Structures.
AWS
Website: https://aws.amazon.com/
Since 2006, Amazon Web Services has been the world’s most comprehensive and broadly adopted cloud. AWS has been continually expanding its services to support virtually any workload, and it now has more than 240 fully featured services for compute, storage, databases, networking, analytics, machine learning and artificial intelligence (AI), Internet of Things (IoT), mobile, security, hybrid, media, and application development, deployment, and management from 114 Availability Zones within 36 geographic regions, with announced plans for 12 more Availability Zones and four more AWS Regions in New Zealand, the Kingdom of Saudi Arabia, Taiwan, and the AWS European Sovereign Cloud. Millions of customers—including the fastest-growing startups, largest enterprises, and leading government agencies—trust AWS to power their infrastructure, become more agile, and lower costs. To learn more about AWS, visit aws.amazon.com.