This engagement didn’t start with a specification. It started with a workflow that runs from collection through destruction, testing, grading and pricing to resale, and the question of which parts of it were judgements a person was making by hand, and which of those a system could make more consistently than a person could.
Answering that’s the commercial half of the job. Building the result is the technical half. Both were mine, which is why the automation landed where the money was, not where the demo was easiest.
I also worked on the pitch. When a prospect asks how the chain of custody holds up under challenge, the person who designed it can answer in the room, and that’s a different conversation from a salesperson promising to check.
This one didn’t end at handover. The platform runs, and I’m still working with them on what it does next. That’s the arrangement the retainer describes: they could stop any month, and the reason they haven’t is that the decisions kept coming.