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Thursday, April 16, 2026

Hiring6 min read

How to write a product brief your developer will actually read

Most founders send their developer a seven-page doc full of good intentions and no decisions. Here is the one-page brief I wish every client sent me on day one.

ByEbubeker RexhaHiringProcessBrief

I read product briefs for a living, and most of them have the same problem: they are long, they are enthusiastic, and they are full of inspiration. They are not decisions. A developer cannot ship from inspiration. A developer can only ship from decisions.

Here is the one-page brief format I wish every new client sent me. It takes about an hour to fill in. If you cannot fill it in, the project is not ready to start, and the right move is to spend the week getting it ready before you pay anyone.

Section 1: The one-line pitch

One sentence. Who it is for, what it does, and why it is better than doing nothing. Not better than the competition. Better than the status quo. Example: 'A booking tool for yoga studios that replaces the WhatsApp chaos they use today.'

If you cannot write this in one sentence, your developer is going to guess, and they will guess wrong.

Section 2: The one user you are building for

Not three personas. One user. Name them if it helps. Describe them in one paragraph. What they do for a living, what tool they currently use, what they complain about on a bad Tuesday. Every design decision downstream will use this paragraph as its tiebreaker.

Section 3: The one action that has to work on day one

If the user only does one thing on your product successfully, what is it? Reserve a table. Send a message. Publish a post. Book a slot. Make an offer. Whatever it is, write it down in five words. Everything else is secondary scaffolding around that one flow.

This is the single most useful line in the entire brief. Developers make a thousand small decisions in a sprint, and 'does this help the core action?' is the filter that lets most of those decisions get made quickly.

Section 4: What is in scope, in plain language

A short bulleted list of features that must work at launch. Not 'nice to haves.' Not 'maybe version 2.' Just launch-critical. Fewer items is better. If you have more than seven, you are not shipping an MVP, you are shipping a product.

Section 5: What is explicitly out of scope

The shortest section and the most valuable. A short list of things you considered and decided not to build in this phase. Having this list in writing prevents scope creep in the most reliable way I know: the client and the developer both remember agreeing on it.

Section 6: Brand and tone, in two sentences

Not a brand guideline document. Two sentences. 'We sound like a Michelin-starred chef who owns a corner cafe.' 'Our visual direction is warm, unhurried, and not trying to look like a startup.' Two sentences will carry a developer further than twenty pages of Pinterest.

Section 7: The deadline, and whether it is real

Every brief has a deadline. Most of them are soft. Tell your developer which kind yours is. 'We want to launch by April 20 for a press event, it cannot move' is useful information. 'Soonest' is not.

A great brief is not a document. It is a decision made in public, so two people can point at it when they disagree.

If you fill out these seven sections on one page and send it, I promise you will get a faster, sharper, cheaper quote back than if you send a seven-page inspiration doc. Try it once. It is the single biggest change you can make to how you hire.

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