How to Hire a Power Platform Developer: A Checklist Before You Sign

Hiring a Power Platform developer well comes down to three checks before anyone signs anything: real certification, evidence they have built something like what you actually need, and a data model conversation before any screen gets designed. Skip any of the three and the common outcome is a second developer hired later to fix what the first one shipped.

Why does this hire go wrong so often?

Power Apps and Power Automate look easy to demo. A working prototype can go up in an afternoon, which makes it hard to tell a strong developer from a weak one by watching a demo alone. The gap shows up later, once there is real data volume, more than one person editing at the same time, or a process that does not match the happy path shown in the pitch.

By the time that gap is visible, there is usually a live app people depend on, which makes the fix more expensive than getting the hire right the first time would have been.

What do the certifications actually mean?

Two Microsoft certifications matter here: PL-200, which covers building and configuring apps, and PL-400, which covers developer-level skills, custom connectors, and plug-ins, the parts a configuration-only skill set cannot reach. Ask which one someone holds, and check the date. Both get updated as the platform changes, so a certification from several versions ago is a weaker signal than a recent one.

Certification is not proof of good judgement on your specific process, but its absence in someone presenting themselves as a specialist is worth asking about directly.

How do I tell real experience from a portfolio of screenshots?

Ask to see the data model behind a project they built, not just the screens. Arranging controls on a canvas is the easy part. Fewer people can explain why a table is shaped the way it is, what the relationships are, and why security was scoped a particular way.

A strong answer sounds like a decision with a reason behind it. A weak one sounds like a template that happened to fit.

Employee, freelancer, or agency?

	Full-time hire	Freelance consultant	Agency
Speed to start	Slow, a hiring process first	Fast	Medium
Cost for one project	High if the need is temporary	Scales with the work	Usually highest
Continuity	Full, if they stay	Depends on the arrangement	Depends on staff turnover
Depth on one platform	Varies by person	Usually specialised	Varies by who is assigned
Good fit for	Ongoing, growing Power Platform use	A defined project or a stalled build	Large, multi-workstream builds

What should the first call cover?

• The actual process, not the wishlist. How the work happens today, on paper or in a spreadsheet, before talking about screens.
• Who touches the data, and from where. Office, field, phone, offline. This changes the technical approach more than almost anything else on the call.
• What happens when it fails. Ask how they handle a flow that breaks or an app that slows down under real load. The answer tells you whether they have shipped something that survived contact with production, or only ever built demos.
• Who owns the result afterwards. Documentation, admin access, and whether someone else could pick it up later without starting over.

Red flags worth stopping for

No questions about your data before proposing a build. Anyone jumping straight to screens without asking what the data looks like is designing around a guess.

Vague answers about failure handling. "It just works" is not an answer. Every non-trivial flow fails sometimes, and the real question is what happens next.

No mention of security or permissions unless you raise it first. Row-level access is not an afterthought once real users are involved.

Reluctance to explain a past project's data model. Someone who cannot walk through why a table is shaped the way it is may not have made that decision themselves.

What does a good handover look like?

You should end up with more than a working app: documented data model decisions, admin access that is actually yours rather than tied to the developer's account, and enough written context that a different developer could pick the project up without starting from zero. If any of that is missing, ask for it before the engagement ends, not after.

Frequently asked questions

Is a certified developer always better than an uncertified one? Not always, but certification removes one unknown. Someone without PL-200 or PL-400 can still be strong, and the way to check is the same either way: ask about a real data model and a real failure they handled.

How long should a first project take to show whether the hire was right? Usually visible in the first real revision after feedback, not in the first demo. A demo shows intent. A revision shows whether they understood the process or just what you described.

Should the developer own the environment, or should we? The environment and the licensing should be yours. A developer working inside your tenant, rather than one you access through theirs, is what makes a clean handover possible later.