Start with the outcome
Choosing a programming language often feels more tangible than defining a problem. Before choosing tools, however, we need to understand who will use the product, which task should become easier, and how we will recognise success. A concise shared problem statement gives later decisions a point of reference.
Make boundaries visible
What data enters the system? Who owns it? Which external services might be unavailable? Recording these questions in a simple diagram helps a team see dependencies and uncertainty earlier. The goal is informed decisions, rather than a large volume of documentation.
Find the smallest reviewable step
Choose one complete user journey that expresses the product’s main value. It can become the first testable delivery. Feedback on a working experience can reveal more about design and architecture assumptions than a long list of partially finished features.
