What to Actually Look For in a Development Partner

Choosing a development partner is mostly done on vibes: a nice website, a confident call, a portfolio of screenshots. None of those predict whether the project will land.

Here is what does.

Ask what happens after launch

A studio optimising for the sale will spend the whole call on the build. Ask instead:

• Who fixes a production crash at 11pm three months from now?
• What does the handover actually consist of?
• What happens when Google raises the target SDK requirement?

If the answers are vague, the relationship ends at launch — and launch is the beginning of the product's life, not the end.

Ask to see the code, not the screenshots

Any agency can show you a beautiful interface. Ask for a repository walkthrough on a project they've shipped — with permission, obviously.

You are not auditing it yourself. You are watching whether they can explain their decisions, whether tests exist, and whether the person presenting actually built it.

Ask what they would remove from your brief

A partner who agrees with every item on your feature list is telling you something. Usually that they are scoping for the invoice rather than the outcome.

The most useful answer to "here is what we want to build" is often "you should cut these four things and ship two months earlier." Notice who is willing to say it before the contract is signed.

Ask for an estimate with its assumptions attached

A single number is not an estimate, it is a guess with confidence attached. A real one comes with the assumptions it depends on:

12 weeks, assuming the payment provider's sandbox is available in week 2, that content is supplied by week 4, and that the admin panel is out of scope.

That format tells you what will move the date, before it moves.

Ask how they'll communicate

Weekly written updates and a shared board are the minimum. What you are looking for is whether bad news travels fast. A studio that goes quiet for two weeks and then reports "on track" is not on track.

Check that you'll own everything

Source code, repositories, cloud accounts, store listings, domains, design files. It should all be in your organisation's name from day one — not transferred at the end, and not held as leverage.

If any of this is a difficult conversation now, imagine it during a dispute.

The underlying question

All of these are proxies for one thing: does this team treat your product as their responsibility, or as their deliverable?

The difference shows up in every decision they make for the next year.