Teams apps
Tabs, bots and message extensions that add a specific capability inside Microsoft Teams rather than a separate tool staff have to switch to.
Microsoft and Dynamics 365
Hire a Microsoft 365 developer in Dubai
Teams apps, Office add-ins and Microsoft Graph integrations that extend Microsoft 365 rather than replace it, built with the current Microsoft 365 Agents Toolkit.
- 4.7 Google rating
- 200+ clients
- In Dubai since 2018
45 minutesto a fixed written quote
A business that decides to hire a Microsoft 365 developer in Dubai usually already runs on Microsoft 365 for mail, files and Teams, and wants to extend it rather than bolt on a separate system: an app inside Teams that staff already open every day, an Outlook add-in that saves a repeated manual step, or a workflow that pulls data across several Microsoft 365 apps automatically. The appeal is that the work lives inside tools people already use, instead of asking them to learn something new.
Microsoft’s own developer documentation frames the platform around a small number of connected pieces: Microsoft Graph as the data layer, the Teams platform and Office add-ins as the surfaces users interact with, and, more recently, extensibility options for Microsoft 365 Copilot itself. A Microsoft 365 developer typically works across more than one of these on a single project, since a Teams app and a Graph integration are usually built together rather than separately.
What a Microsoft 365 developer builds
Typical Microsoft 365 development work
Real deliverables across the platform’s connected pieces.
Office add-ins
Extensions to Outlook, Word or Excel that add functionality directly inside the document or mail item being worked on.
Microsoft Graph integrations
Code that reads and writes calendar, mail, files or user data through Graph’s single API endpoint.
Cross app workflows
Automation that moves data or triggers an action across more than one Microsoft 365 app in a single, coherent flow.
Copilot extensibility
Agents and connectors that bring your own business data or actions into Microsoft 365 Copilot, where that is genuinely useful.
Identity and permissions
App registrations and Graph permission scopes set up correctly, so an integration reaches only the data it actually needs.
Skills that matter
What to check before you hire a Microsoft 365 developer
Breadth across the platform’s pieces, checked against real examples.
| Skill or tool | What good looks like | Why it matters |
|---|---|---|
| Microsoft Graph | Comfortable calling Graph directly, understands delegated versus application permissions | Almost every piece of Microsoft 365 development eventually touches Graph |
| Teams platform or Office add-ins | Has shipped at least one real Teams app or Office add-in, not only a sample project | The platform has real constraints around manifests, approval and distribution that only show up in practice |
| Microsoft 365 Agents Toolkit | Familiar with the current tooling Microsoft ships for building across Teams, Copilot and Microsoft 365 | This is the toolchain Microsoft’s own documentation now points developers toward |
| Permission scoping | Requests the narrowest Graph permissions that do the job, not the broadest available | Over broad permissions are a common, avoidable security and admin approval problem |
| Publishing process | Understands the difference between an internal tenant deployment and Microsoft 365 Store submission | The two paths have different approval steps, and confusing them delays a launch |
Microsoft’s own Microsoft Graph overview describes a single REST endpoint reaching Microsoft 365, Entra and related services, which is why Graph fluency is close to a universal requirement for this role rather than one skill among many.
Ways to work with us
Bringing in a Microsoft 365 developer
A scoped project suits a defined Teams app, add-in or Graph integration, delivered and handed over with documentation. A dedicated developer suits a business with an ongoing programme of Microsoft 365 extensions and integrations. Recruitment support suits a business that wants to hire a Microsoft 365 developer in Dubai directly onto its own payroll, where we source, shortlist and run the technical assessment. Consulting fits a business deciding whether to build inside Microsoft 365 at all, versus a separate system, and wants an independent view first.
Which model, roughly
- Project: one app, add-in or integration, delivered and documented
- Dedicated: an ongoing programme of Microsoft 365 extensions
- Recruitment support: the developer joins your own payroll directly
- Consulting: a build versus buy decision before you commit
Assessing a candidate
How to assess a Microsoft 365 developer
Checks aimed at real platform experience.
Run these yourself, or ask us to handle them as part of recruitment support when you hire a Microsoft 365 developer in Dubai through that route.
Ask for a shipped Teams app or add-in
What it does, how it was approved for use, and what surprised them during the build.
Set a small Graph exercise
A short task, such as pulling a user’s recent files or calendar events, reviewed for how it handles permissions and errors.
Ask about a permissions decision
What Graph scopes a past project actually requested, and whether they were the narrowest option available.
Probe the publishing process
Ask them to explain the difference between deploying inside one tenant and submitting to the Microsoft 365 Store.
Check their judgement on scope
A strong candidate will sometimes say a Power Platform tool or a standard Microsoft 365 feature already solves the problem.
Certifications
Certifications worth asking for
There is currently no active Microsoft 365 developer certification.
Worth knowing before you hire a Microsoft 365 developer in Dubai against a credential requirement that Microsoft no longer offers.
No current Microsoft 365 developer credential
Microsoft’s certification catalogue does not currently list an active Developer Associate certification for Microsoft 365, so a candidate who names one is likely describing an older, retired exam rather than something you can independently verify today.
What to look at instead of a Microsoft 365 certification
Shipped Teams apps or add-ins, a working Graph integration, and familiarity with Microsoft’s current developer documentation are the practical signal to rely on here.
UAE considerations
UAE points worth raising with a Microsoft 365 developer
Two areas that come up on real Dubai Microsoft 365 projects.
Personal data reached through Graph
A Graph integration that touches mail, files or user profile data is handling exactly the kind of personal data Federal Decree Law No. 45 of 2021 covers, so permission scoping is a compliance question as much as a technical one.
Bilingual Teams and Office experiences
Where staff work in both English and Arabic, a Teams app or Office add-in should be tested against right to left display, not assumed to work correctly by default.
This page sits in our Microsoft and Dynamics 365 category, part of the wider hire developers in Dubai section. For SharePoint sites and intranets specifically, see our SharePoint developer page, and for low code automation across the same platform, see Power Platform developer. If your integration needs live on Azure rather than inside Microsoft 365 itself, our Azure developer page covers that side of the work.
Straight answers
Frequently asked questions
How is this different from a SharePoint developer?
Overlapping but not identical. A SharePoint developer focuses on SharePoint sites and the SharePoint Framework specifically. A Microsoft 365 developer works more broadly across Teams, Office add-ins and Microsoft Graph, though SharePoint Framework components often form part of that work too.
What is Microsoft Graph, in plain terms?
It is the single API Microsoft provides for reaching data across Microsoft 365, mail, calendar, files, Teams and more, through one consistent endpoint rather than a separate connection for every app.
Can a Microsoft 365 developer build a Copilot extension?
Microsoft has published extensibility options for Microsoft 365 Copilot, including agents built through the Microsoft 365 Agents Toolkit, and this is a genuinely current area, though it is newer and worth scoping carefully against what your business actually needs rather than building for its own sake.
Do we need a Microsoft 365 developer or a Power Platform developer?
It depends on the approach. A Microsoft 365 developer typically writes code against Graph, Teams and Office APIs directly. A Power Platform developer builds more through low code tools such as Power Apps and Power Automate. Tell us the shape of the work and we match accordingly.
Is there a current Microsoft 365 developer certification?
No, not at present. See the certifications section on this page for what changed and what to look at instead.
Does an app built this way require approval to publish?
For internal use it usually needs an administrator to approve and deploy it inside your own tenant. For public distribution through the Microsoft 365 Store, Microsoft runs a separate submission and certification process, which is worth planning for early if that is the goal.
Sources
- Microsoft Learn: Microsoft 365 developer documentation accessed 14 September 2026
- Microsoft Learn: Microsoft Graph overview accessed 14 September 2026
Fixed price, in writing
Send your brief. Get a scope and a price within 45 minutes.
- One fixed number, agreed in writing before work starts
- No obligation, and no pressure to sign
- English and Arabic work, with proper right to left layout
- One team for design, marketing, web, media and copy
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