My ASP.NET project was integrated with Microsoft VSTS. what are the steps should follow to deliver a new module in proper time manner?
As always, the most suitable answer is "it depends" ...
In test-driven development, for example, you start with writing your tests and then develop against these tests.
What I do and did in projects is getting an idea at first. I sketch it down on paper / tab s3 and try to create a visual course of what I´m trying to develop.
If I´m satisfied with my sketches, I start building the most simple architecture to achieve my goals, although I always stick to a 3-layer-architecture with dependency injection.
But I always follow my principle "keep IT simple", which means writing short, lean code.
So in short, my procedure in starting a new project is:
I don´t know what else to say to your question. Maybe you could describe your problems more precisely?