The Microsoft estate,
covered end to end.
Application, data and collaboration layers under one team — new builds, upgrades and migrations off older on-premise estates.
What Attri’s Microsoft practice covers
A Microsoft estate rarely has one owner. The .NET team, the SharePoint team and whoever inherited Power Platform each see one layer, and nobody is looking at the seams. Attri covers the estate: .NET and Azure, SharePoint and Microsoft 365, Power Platform, Dynamics 365, and Fabric underneath the data.
Application and cloud
.NET engineering and Azure services, with identity and delivery handled as part of the same practice rather than handed off.
Collaboration and low-code
SharePoint and Microsoft 365 for intranet, document and workflow platforms, plus the Power Platform estate that grew up around them.
Upgrades and migration
SharePoint Server 2016 and 2019 left extended support on 14 July 2026, with no ESU programme. We move those estates and keep the old farm running while it happens.
What we build with
We build in the estate you already run, including the parts you inherited, rather than moving you onto what we would have picked.
- .NET / C#
- Azure
- SharePoint
- Microsoft 365
- Power Apps
- Power Automate
- Power BI
- Dataverse
- Dynamics 365
- Microsoft Fabric
- Entra ID
- Azure DevOps
Where we put agents in Microsoft delivery
Agents take on the work that scales with volume rather than judgement. What they produce goes to the engineer who owns that area before any of it ships.
Tenant discovery
Agents inventory sites, permissions, customisations and orphaned content — the survey that sets migration scope, and the one teams most often start without.
Power Platform review
Sprawling flows and apps read and classified, so the estate is consolidated rather than migrated wholesale.
Legacy customisations
Farm solutions and workflows assessed against modern equivalents, with a rewrite path drafted per artefact.
Put agents on your estate.
See how we scope, govern and deploy them — with the guardrails regulated teams need.
Tell us what you are running.
A system to build, or one you have inherited. Either way the first conversation is the same: what exists, what is breaking, and what has to stay live while it changes.