PL-400 prep: Microsoft Power Platform Developer

About this course

This course is a follow-up course for you, if you have already studied for the PL-200 exams. This course covers the additional content required for the PL-400 certification exam, current as per the PL-400 exam update of 29 August 2025 and 19 March 2026.Please note: This course is not affiliated with, endorsed by, or sponsored by Microsoft.What do people like you say about this course?Assia says: Very interesting content ! and like always, the explanation way is amazing !Elijah says: Matches the quality of all of Phillip Burton's other lessons. So far I have passed several exams using his courses in-tandem with MS learn modules.Ranjith says: Crystal clear explanation with standard english and quality practical, I wish I had this course earlier...Anuli says: Awesome course, the explanations were easy to understand, thank you. Consider updating some parts of the course.This course teaches the requirements for the Microsoft Certificate PL-400 "Power Platform Developer", and focuses on programming in JavaScript/TypeScript and C# to expand the Power Platform.We'll start off by looking at extending the user experience. Using Visual Studio Code, we will create some JavaScript code that will run when our model-driven app is opened. We'll then create some command buttons, along code to run when the user clicks these. We will then concentrate on create code components, replacing existing parts of the model-driven app.We'll then look at creating a plug-in. The code that we'll write in Visual Studio will be attached to messages created by Power Platform, allowing our code to run when Dataverse rows are created, updated or deleted. We'll also look at creating our own custom messages as well.Next up is Custom Connectors. We will create an Azure Function, and find out when it can run. We will then integrate that Functi