We are crafting a .NET framework based CRM web application. In our application, we have many time-consuming asynchronous processes running in the background. For that, we did azure function orchestration using azure storage queues and tables. Soon, we ran into limitations of complexity; as the application started to grow. With the application, orchestration also started to grow. Because of that, we faced significant challenges such as Error Handling, Unmanageable Code. Thus to overcome those challenges, we started using the Durable Azure Function. This article aims to explain how to achieve Orchestration using a Durable Function, an extension of the Azure