Alex Landau is passionate about creating scalable, robust software. He developed services for Amazon Marketplace which is used by millions of third-party sellers. He also worked on Amazon Search running load testing in preparation for Prime Day 2016. Prior to Amazon, Alex worked at Microsoft on the Application Insights team building an automated UI testing framework. He currently works at Rover where he drives platform performance, observability, and scaling efforts. Before graduating, Alex was a researcher at the University of Virginia where he worked with Wes Weimer's group on genetic algorithms to automatically find and fix bugs in code.