Ivonne Roberts is a Software Architect with over fifteen years of software development experience, including ten years working with AWS and more than five years building serverless applications. Her expertise includes developing mission-critical production workloads, researching new technologies and design patterns, building prototypes and establishing reference architectures. At BILL, Ivonne and her team are responsible for re-architecting, modernizing and componentizing the application stack, as well as developing scalable and resilient microservices on AWS with an emphasis on serverless.