What is the connection between application development and communication, you may ask?
My answer is simple: it is human beings who use my applications. It is with them that I will communicate to understand their needs. I obviously cannot create an app for every need, but some like efficiency, evolution, learning, making good use of one's time, etc. can be addressed.
From my personal experience, I have seen that the success of a project mainly depends on the communication between the different people working on it.
Let's start by understanding each other, and then work will be a pleasure.