Start with the reason this software should exist, react vs vue js not a list of screens. What kind of user will use this, with what frequency, and what happens today? An estimator who knows what you are trying to achieve will suggest an alternative that costs less; one who only sees a feature list can only price your assumptions along with the work.
Describe the scope as concrete flows: who does what, and what happens next. Just as important, state explicitly what is out of scope. build an mvp explicit exclusion list saves more disagreement at delivery time than any other single page. Mark too which decisions are settled and which are still open — honest teams price those differently, and pretending everything is fixed helps no one.
Write down the hard constraints. These include existing systems the software has to talk to, the data you have and where it lives, regulatory obligations, expected load, which contract model for software development devices matter and any technology you are committed to. If there is a hard date, explain what drives it: a team can often cut the right scope to protect it, but only if they know it exists.
Write down what done means feature by feature. Acceptance criteria need not use any formal notation: a short list setting out what a user should be able to do is enough. This one section reduces acceptance testing by a surprising margin and removes most late-stage disagreement.
Finally, state what you want in the response. Ask for a breakdown by feature or module, the assumptions behind each number, the risks the team sees and an optimistic and a pessimistic figure. Read a wide range as useful information rather than evasion: it tells you exactly which requirement is unclear. At that point tighten that section and angular developers for hire request a revised number — the revised figure tends to be the one worth planning around.
