Product engineering
Define the release before building the software
A practical release boundary gives product and engineering decisions a useful shape before implementation begins.
A software project becomes easier to build when the first release is defined as a working product boundary, not as a long feature wishlist. The useful question is not only what the product could eventually become, but what it must do first to create value and teach the team something real.
A good release definition names the users, the main workflow, the data the workflow depends on, the constraints around the platform, and the risks that could block launch. Those decisions make architecture more grounded because the engineering work is tied to visible behavior rather than abstract capability.
This also protects the project from vague scope. When every idea is treated as equally important, delivery slows down and technical choices become harder to evaluate. A clear release boundary lets the team decide which complexity is necessary now and which can wait.
The strongest early milestones are complete product flows. A thin but usable flow reveals more than a pile of disconnected screens, models, endpoints, or tasks. It shows whether the interface, application logic, data, integrations, and deployment path can actually work together.
Before building, define the smallest release that can be tested seriously. Write down what is included, what is intentionally excluded, what must be measured, and what would make the release unacceptable. That document does not need to be heavy, but it should be clear enough to guide both product judgment and engineering tradeoffs.