About the authors

Andreas Wittig and Michael Wittig are software and DevOps engineers focusing on Amazon Web Services. The brothers started building on AWS in 2013 when migrating the IT infrastructure of a German bank to AWS—the first bank in Germany to do so. Since 2015, Andreas and Michael have worked as consultants helping their clients to migrate and run their workloads on AWS. They focus on infrastructure-as-code, continuous deployment, serverless, Docker, and security. Andreas and Michael build SaaS products on top of the Amazon’s cloud as well. Both are certified as AWS Certified Solutions Architect - Professional and AWS Certified DevOps Engineer - Professional. In addition, Andreas and Michael love sharing their knowledge and teaching how to use Amazon Web Services through this book, their blog (cloudonaut.io), as well as online- and on-site trainings (such as AWS in Motion [https://www.manning.com/livevideo/aws-in-motion]).