Justin Graham is the Sr Manager for Market and Ecosystem Development for AWS' Containers, Linux, HPC, and Batch Services. Justin was previously also the Head of Product Management for the AWS Marketplace service. Outside of AWS Justin has spent time as a product management and marketing leader at various startups in the Seattle area across big data, geospatial, analytics, and AI/ML disciplines. From 2002-2011 Justin was at Microsoft in various roles across support, architecture, pre-sales, product marketing, and product management on the Windows Server, Virtualization, and Windows Azure businesses. 
https://www.linkedin.com/in/justingraham/