Before you brief anyone

Notes for the person deciding whether to build something, and what to build first. Budgets, timelines, the trade-offs nobody mentions until the invoice arrives. Nothing here is written for other developers: if a piece cannot help you decide something or ask a better question, it does not get published.

26 articles so far, in four groups: what an internal tool costs and how it is scoped, what changes when the product lives on a phone, how automated tests earn their keep, and what it takes to release and keep something alive. New ones arrive every few days — the schedule is set, so the queue does not depend on anybody remembering.

What it costs, how long it takes, what to decide first

Test automation

What to test first when you cannot test everything

Nobody has the budget to cover every screen, and covering every screen would not help anyway. A short, opinionated method for choosing the first fifteen journeys.

3 min read
Mobile development

Native or cross-platform, in plain terms

One codebase or two is the first real decision in a mobile project and the one most often made for the wrong reasons. Four questions that settle it.

2 min read
Web development

When buying software is the smarter answer

Studios rarely tell you not to build. Here is the test we use, and the three situations where the honest advice is to buy a boxed product instead.

2 min read
Web development

Why two studios quote the same project three times apart

You send one brief and get back three very different numbers. The spread is not greed — it is four different readings of the same sentences, and closing it is your job as much as theirs.

2 min read
Marketplace development

The parts of a marketplace that only break after launch

The demo always works. What fails in month two is the paid order whose seller was banned, the deposit that half-arrived, and the dispute about a file nobody kept. A list worth reading before you sign anything.

5 min read
What we build

Reading rather than deciding? The case studies are the same arguments applied to two real products, with the prices, the timelines and a demo you can open on sample data.