Legacy content and sites
Older SharePoint farms, unmanaged document libraries or file shares can contain years of business context that needs careful migration planning.

DeltaCore / SharePoint & Microsoft 365
Move important documents, modernise an existing SharePoint environment or tackle a difficult Microsoft 365 requirement with experienced, hands-on engineering.
From legacy SharePoint Server and file shares to SharePoint Online, DeltaCore helps organisations plan the change, preserve what matters and make information more useful after migration.
Common SharePoint challenges
The harder work is often understanding the structure, permissions, workflows and search behaviour people rely on every day.
Older SharePoint farms, unmanaged document libraries or file shares can contain years of business context that needs careful migration planning.
Inconsistent metadata, unclear ownership and unhelpful search can make a technically successful migration frustrating for users.
Permissions, groups and sensitive documents need deliberate treatment so access works appropriately in the destination.
Specialist engineering
We can take on a defined migration, improve an existing environment or provide engineering support alongside your internal IT team or managed-service provider.
Plan and implement moves from SharePoint Server, file shares and older site structures to modern Microsoft 365 environments, with appropriate validation.
Improve document organisation, content types, metadata, information architecture and the findability of business information.
Use PowerShell, .NET, SharePoint CSOM and established utilities where standard migration approaches do not fully address the requirement.
Review permission models, document lifecycle needs, SharePoint workflows and integration opportunities across Microsoft 365.
Improve existing solutions, connect line-of-business systems and modernise custom code where SharePoint is part of a larger process.
Investigate migration blockers, technical debt, document-management pain points or a planned change before committing to a large programme.
Experience that matters
DeltaCore is built on extensive prior professional experience with SharePoint Server, SharePoint Online and Microsoft 365, including complex migrations, custom .NET and PowerShell migration tooling, metadata, search and governance across enterprise and government environments.
This experience includes work undertaken during previous employment. Historical qualification: MCSE SharePoint 2013. No current Microsoft partner status is claimed.
How we work
You do not need a finished migration plan to get in touch. We can begin by establishing what needs to change.
Identify source systems, content volumes, customisations, ownership and access expectations.
Choose an assessment, migration phase or targeted engineering deliverable.
Check content, permissions and agreed acceptance criteria, then document the outcome.
Common questions
Yes. Our professional background includes on-premises SharePoint environments and migrations towards Microsoft 365. We would first review versions, customisations and support constraints.
That's fine. DeltaCore can contribute specialist engineering alongside your existing IT team or provider, with clearly agreed responsibilities and customer relationships.
Not necessarily. A discovery or content review may identify material to archive, reorganise or leave in place. The right approach depends on your business and compliance requirements.
Yes. A focused problem such as a permissions issue, migration blocker, custom tool or document library improvement can be a sensible first engagement.
Start a conversation
Whether you're preparing for a migration or dealing with an existing SharePoint problem, describe the current environment and what you need to achieve. No detailed specification is required.
Prefer to contact us directly? See our contact details