While working on a new solution, the author explores the importance of good structuring and separation of concerns in .NET applications. The article delves into the components and data flows in the application, focusing on how incoming events are handled and processed in the API Service. The author presents an approach to deserialize events and translate them into a data structure, discussing the potential challenges and errors that can arise with changes to the event structure. The article provides insights and recommendations for mastering structured code in C# using the Vertical Slice Architecture and Strategy Pattern.