In this episode, I spoke with AWS Serverless Hero Luc van Donkersgoed about how PostNL is using serverless technologies and discussed the challenges of building event-driven architectures and how PostNL tackles problems such as schema validation and testing.Links from the episode:Build cloud-native apps with Serverless interaction testingIT vacancies at PostNLAWS Distro for OpenTelemtryAWS X-Ray vs LumigoMy upcoming Testing Serverless Architectures video courseFor more stories about real-world use of serverless technologies, please follow us on Twitter as @RealWorldSls and subscribe to this podcast.Want to step up your AWS game and learn how to build production-ready serverless applications? Check out my upcoming workshops and I will teach you everything I know.Opening theme song:Cheery Monday by Kevin MacLeodLink: https://incompetech.filmmusic.io/song/3495-cheery-mondayLicense: http://creativecommons.org/licenses/by/4.0