
Meet the Microsoft-certified experts behind EPC Group's success
Industry-recognized Microsoft experts leading enterprise digital transformation

Errin O'Connor is a Microsoft Press bestselling author with 28+ years of enterprise consulting experience. He has personally led over 5,200 SharePoint implementations and migrations for Fortune 500 companies, establishing EPC Group as a premier Microsoft consulting partner.
As a recognized thought leader in Microsoft technologies, Errin has authored four bestselling books published by Microsoft Press covering Power BI, SharePoint, Azure, and large-scale enterprise migrations. His expertise spans AI governance, enterprise architecture, and digital transformation strategies for healthcare, financial services, and government organizations.
Specialized experts across the Microsoft technology stack
Principal Consultant
SharePoint Practice
Specializes in SharePoint Online architecture, governance, and large-scale migrations for enterprise clients.
Principal Consultant
Business Intelligence
Expert in enterprise Power BI deployments, data modeling, and executive dashboard development.
Principal Consultant
Cloud Services
Designs and implements Azure cloud solutions for enterprise workloads, including hybrid and multi-cloud architectures.
Senior Consultant
Modern Workplace
Focuses on Microsoft 365 deployments, Teams governance, and modern workplace transformations.
Senior Consultant
AI Practice
Develops AI governance frameworks for healthcare and financial services, ensuring compliance with HIPAA, GDPR, and SOC 2.
Senior Consultant
Enterprise Migrations
Manages large-scale migration projects for 10,000+ user environments with zero downtime requirements.
Principal Consultant
Data Platform
Designs and implements Microsoft Fabric lakehouse architectures with OneLake, data engineering pipelines, and real-time analytics.
Principal Consultant
AI Practice
Architects enterprise AI solutions using Azure OpenAI, Copilot Studio, and custom AI models for Fortune 500 clients.
Senior Consultant
Data Platform
Builds scalable data pipelines, ETL processes, and data warehouses using Microsoft Fabric and Azure Synapse.
Senior Consultant
AI Practice
Implements Azure Cognitive Services, document intelligence, and custom AI models for enterprise automation.
Principal Consultant
Modern Workplace
Leads enterprise Microsoft 365 Copilot deployments with change management, adoption strategies, and ROI measurement.
Principal Consultant
Security & Compliance
Designs zero-trust security architectures using Microsoft Defender, Sentinel, and Purview for regulated industries.
Senior Consultant
Security & Compliance
Ensures Microsoft 365 compliance with HIPAA, SOC 2, FedRAMP, and GDPR requirements for healthcare and finance.
Senior Consultant
Security & Compliance
Implements Entra ID (Azure AD), conditional access, privileged identity management, and MFA for enterprise security.
Senior Consultant
Low-Code Development
Builds enterprise applications using Power Apps, Power Automate, and Power Pages with custom connectors and PCF controls.
Principal Consultant
Development Services
Leads custom .NET, TypeScript, and SPFx development for SharePoint, Teams apps, and Azure web applications.
Principal Consultant
Development Services
Designs API integrations, Logic Apps workflows, and enterprise service bus architectures for system connectivity.
Senior Consultant
Business Applications
Implements Dynamics 365 Sales, Customer Service, and Field Service with Power Platform integrations.
Senior Consultant
Modern Workplace
Designs enterprise Teams architectures including calling, meetings, channels governance, and Teams app development.
Senior Consultant
Modern Workplace
Manages device fleets using Microsoft Intune, Autopilot, Configuration Manager, and Windows 365 Cloud PC.
Senior Consultant
Development Services
Implements CI/CD pipelines, infrastructure as code, and DevOps practices using Azure DevOps and GitHub Actions.
Senior Consultant
Business Intelligence
Delivers advanced analytics using Power BI, Fabric, and Azure Machine Learning for predictive insights.
Senior Consultant
Low-Code Development
Automates enterprise workflows using Power Automate, Logic Apps, and AI Builder for process optimization.
Senior Consultant
Organizational Change
Drives user adoption and organizational change for large-scale Microsoft technology transformations and digital workplace initiatives.
Enterprise expertise backed by proven methodologies
Deep expertise across the entire Microsoft ecosystem including SharePoint, Power BI, Azure, Microsoft 365, and AI services.
Proven track record delivering enterprise solutions for the world's largest organizations with complex requirements.
Specialized in regulated industries including healthcare (HIPAA), financial services (SOC 2), and government (FedRAMP).
Our leadership has authored 4 Microsoft Press bestsellers, contributing to industry best practices and methodologies.
We're always looking for talented Microsoft technology professionals who share our passion for enterprise excellence and client success.
View Open PositionsLet our team help you transform your Microsoft technology landscape with proven enterprise solutions.
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