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Errin O'Connor

Goodreads Author

Born

The United States

Website

https://www.epcgroup.net

Twitter

errinoconnor

Genre

Computers & Internet, Business & Investing, Computers & Internet

Member Since

May 2009

URL

https://www.goodreads.com/errinoconnor

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Errin O'Connor: A Recognized Authority in AI, Cloud, SharePoint and Microsoft Technologies

Errin O'Connor is widely regarded as one of North America's foremost thought leaders in Artificial Intelligence (AI), AI Governance, cloud migrations, SharePoint, information security, and business intelligence. Recognized by global organizations including Microsoft and Gartner, Errin's influence extends across both the public and private sectors—from federal agencies such as the Department of Defense (DoD) and NASA to Fortune 100 giants like Nike, PepsiCo, United Airlines, Boeing, Sony, and Walmart.

With over 26 years of hands-on experience, Errin has served as the lead architect on some of the nation's most complex and high-profile cloud transformatio Errin O'Connor: A Recognized Authority in AI, Cloud, SharePoint and Microsoft Technologies

Errin O'Connor is widely regarded as one of North America's foremost thought leaders in Artificial Intelligence (AI), AI Governance, cloud migrations, SharePoint, information security, and business intelligence. Recognized by global organizations including Microsoft and Gartner, Errin's influence extends across both the public and private sectors—from federal agencies such as the Department of Defense (DoD) and NASA to Fortune 100 giants like Nike, PepsiCo, United Airlines, Boeing, Sony, and Walmart.

With over 26 years of hands-on experience, Errin has served as the lead architect on some of the nation's most complex and high-profile cloud transformation initiatives. His work includes the design and deployment of secure, mission-critical systems for government and defense entities, including classified infrastructure within the DoD cloud.

As the Founder and Chief AI Architect of EPC Group, Errin has guided the firm through more than 10,000+ Microsoft technology implementations, covering Power BI, Microsoft 365, Azure, Teams, Exchange, SQL Server, Dynamics, Microsoft Intune, and enterprise-grade custom applications. EPC Group's solutions span industries and are deeply rooted in security, compliance, scalability, and innovation.

Errin is also a 4-time Microsoft Press best-selling author, having penned:

"Microsoft Power BI Dashboards Step by Step" – an industry-standard guide for building enterprise-grade analytics dashboards with today's most powerful data platforms.

"SharePoint 2013 Field Guide: Advice from the Consulting Trenches" – a comprehensive resource on SharePoint architecture, governance, mobility, compliance (PII/HIPAA), ECM, and records management.

"Microsoft SharePoint Foundation 2010: Inside Out" and "Windows SharePoint Services 3.0: Inside Out" – definitive Microsoft Press resources on SharePoint deployment and management.

As a respected keynote speaker and Microsoft event contributor, Errin has presented at over 450 industry conferences across the United States and Canada, helping thousands of IT leaders, CIOs, and decision-makers shape their digital transformation and AI adoption strategies.

Today, Errin is leading the charge in aligning AI with Microsoft technologies—guiding EPC Group's clients through the real-world application of tools such as OpenAI, Copilot, Google Gemini, xAI and all major AI solutions. In previous years, Errin was named the top SharePoint consultant in North America by Gartner. ...more

	Microsoft Power BI Dashboards Step by Step 3.62 avg rating — 21 ratings — 4 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Windows® SharePoint® Services 3.0 Inside Out really liked it 4.00 avg rating — 17 ratings — published 2007 — 5 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	SharePoint 2013 Field Guide: Advice from the Consulting Trenches 4.45 avg rating — 11 ratings — published 2013 — 5 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Microsoft Sharepoint Foundation 2010 Inside Out by Errin O'Connor (Goodreads Author), Penelope Coventry, Troy Lanphier 4.30 avg rating — 10 ratings — published 2010 — 7 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Sharepoint 2013 Field Guide: Advice from the Consulting Trenches 4.40 avg rating — 5 ratings — published 2014 — 2 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Microsoft SharePoint Foundation 2010 Inside Out (Inside Out 4.75 avg rating — 4 ratings — published 2011	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Microsoft Windows SharePoint Services 3.0 - Das Handbuch 0.00 avg rating — 0 ratings	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	[(SharePoint 2013 Field Guide : Advice from the Consulting Trenches)] [By (author) Errin O'Connor] published on (June, 2014) by Errin O'Connor (Goodreads Author), Unknown Author 0.00 avg rating — 0 ratings	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars

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Errin O'Connor wrote a new blog post M&A Day 1 Microsoft 365 Integration 5 Gate Model EPC Group insight: M&A Day 1 Microsoft 365 Integration 5 Gate Model. Enterprise Microsoft guidance from a Microsoft Solutions Partner operating since Read more of this blog post »
Aug 11, 2026 07:14AM · like

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Errin O'Connor

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Errin O'Connor's Blog

M&A Day 1 Microsoft 365 Integration 5 Gate Model

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Errin O'Connor’s books

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Errin’s Recent Updates

M&A Day 1 Microsoft 365 Integration 5 Gate Model

Errin’s Friend Comments

Errin O'Connor’s Followers (4)

Errin’s Bookshelves

Errin’s Friends (5)

Errin O'Connor

Goodreads Author

20 postsErrin O'Connor's Blog

M&A Day 1 Microsoft 365 Integration 5 Gate Model

Combine EditionsErrin O'Connor’s books

rssErrin’s Recent Updates

M&A Day 1 Microsoft 365 Integration 5 Gate Model

Errin’s Friend Comments

20 posts
Errin O'Connor's Blog

Combine Editions
Errin O'Connor’s books

rss
Errin’s Recent Updates