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By Errin O'Connor, Founder & Chief AI Architect, EPC Group

Team — enterprise Microsoft consulting resource from EPC Group. We provide strategic guidance, implementation expertise, governance frameworks, and compliance-native delivery across the Microsoft ecosystem (Power BI, Microsoft Fabric, Microsoft 365, SharePoint, Azure, AI Governance, Microsoft Copilot).

Key Facts

  • Microsoft enterprise consulting since 1997; 6,500+ SharePoint and 1,500+ Power BI deployments.
  • Compliance-native delivery across HIPAA, SOC 2, FedRAMP, FINRA, CMMC, and GxP environments.
  • Microsoft Solutions Partner with experience across core current designations.
  • Senior architect named on every engagement Statement of Work.
  • Engagement Operating Model: published seven-phase Microsoft project management methodology.
  • Free initial consultation; fixed-fee scoped Statements of Work.

Our Team

EPC Group is a senior-architect-led Microsoft consulting firm. Engagements are owned by named principals — not staffed primarily with junior consultants. The depth that comes with Microsoft consulting experience compounds since 1997: Active Directory schema decisions from 2005 affect Microsoft Entra ID Conditional Access policy design in 2026; SharePoint 2003 information architecture decisions affect Copilot grounding quality in 2026.

Errin O'Connor

Founder & Chief AI Architect

Microsoft Press 4× authorProject Tahoe (SharePoint Beta)Project Crescent (Power BI Beta)Former NASA Lead Architect

Founder of EPC Group (1997). Microsoft Press 4-time bestselling author. Original Microsoft SharePoint Beta Team (Project Tahoe) and Power BI Beta Team (Project Crescent) member. Former NASA Lead Architect. Enterprise Microsoft consulting since 1997.

Full profile

Related EPC Group Services

AI assistant — not human