Errin O'Connor

Errin O'Connor

Community Profile

Founder & CEO for EPC


Errin is the Founder and Chief Executive Officer for EPC Group and the author of three Microsoft SharePoint books covering SharePoint 2013 / Office 365’s SharePoint Online, SharePoint 2010, and SharePoint 2007. Errin focuses his efforts on implementing Microsoft Technologies in organizations throughout the country and around the globe. Errin's latest book "SharePoint 2013 Field Guide: Advice From the Consulting Trenches" by SAMS Publishing (Pearson Education) covers SharePoint 2013 as well as Office 365 and SharePoint Online for deployments of any size or environment such as on-premise “private cloud,” “public cloud,” or with assets in both the public and private via a “hybrid cloud” implementation. This new book covers best practices and proven strategies around the overall implementation, SharePoint roadmap development, compliance (PHI, PII, HIPAA), security, enterprise content management (ECM) and records management (RM) methodologies as well as mobility planning in BYOD and MDM. Errin manages EPC Group’s corporate strategy as well as architects the proven methodologies around collaboration, enterprise content management, and custom application development that have set EPC Group apart from its competitors. Errin is also the author of "Microsoft SharePoint Foundation 2010: Inside Out" by Microsoft Press as well as "Windows SharePoint Services 3.0: Inside Out" by Microsoft Press. EPC Group has completed more than 900 SharePoint and “Microsoft stack-related” implementations including efforts around Business Intelligence (BI), custom application development, hybrid cloud strategy, Windows Azure, Office 365, SQL Server 2012, Windows Intune, System Center, Amazon Web Services (AWS) and Microsoft Project Server. Errin is a frequent speaker at Microsoft SharePoint events throughout the United States and Canada.

Latest Blog Entries

My Sites & Communities: System Architecture Deep-Dive in Office 365 & SharePoint 2013


Understanding the Underlying System Architecture Behind My Sites & Communities in Office 365 & SharePoint 2013   When an organization’s deploys My Sites for their users, the underlying Shar... read more

Data Breaches and Implementing Proactive Security Policies

Overview: Data Breaches & Implementing Proactive Security Policies   Over the past few, there have been some very high profile instances of data breaches in environments of all types. The N... read more

Understanding On-Premises, Cloud, & Hybrid Environments in SharePoint 2013 & Office 365

Understanding On-Premises, Cloud, and Hybrid Environments in SharePoint 2013 & Office 365   The on-premises versus cloud environment debate about SharePoint started several years ago. That ... read more

View All