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Copilot expertise with the enterprise depth to actually ship.

I'm Jerold Billings, Principal Architect at BJ Unlimited. For 26 years I've built Microsoft business applications, and I've been hands-on with Copilot since before it was generally available. If your Copilot pilot has stalled, or your Dynamics 365 work needs a senior architect who will actually do the work, that's what I do.

  • 26+ years building on the Microsoft stack. 21+ years certified on Dynamics.
  • Hands-on Copilot work that started before general availability — real depth, not slideware.
  • You get the architect. Not a junior assigned off a bench.
  • Federal, state, and enterprise clients — from SSA and the Library of Congress to Kaiser Permanente and the Gates Foundation.

Practice areas

Three practice areas. One principal.

Every page in the Services section carries the same senior-led delivery model. The sub-pages carry the depth.

Service

Copilot & Copilot Studio

Adoption planning, custom Copilot Studio agents, Microsoft 365 Copilot rollouts, governance, and Power Platform integration. I've been building on Copilot since before it went GA, so your team doesn't have to figure it out alone.

See Copilot services

Service

Dynamics 365 Customer Engagement

21+ years of certified Dynamics experience across every engagement type: new implementations, on-premises to online migrations, deep customizations, and integrations with Azure Service Bus, call centers, and ERPs.

See Dynamics services

Service

Power Platform & AI Integration

Power Apps, Power Pages, Power Automate, and Power BI — plus Azure AI for custom AI-powered business processes. Built to sit cleanly inside your Microsoft 365 and Dataverse footprint.

See Power Platform services
Jerold Billings, Principal Architect at BJ Unlimited LLC

The principal

Jerold Billings, Principal Architect.

Microsoft Dynamics 365 + Power Platform Solution Architect, MCSE Business Applications, and MCSA Dynamics 365. Based in the United States — remote-first, available onsite for federal and government work. I run BJ Unlimited as a senior-led practice because that is what a specialist engagement actually needs: the architect writing the design and the architect writing the code.

Track record

A curated slice of the client list.

The full roster lives on the About and Dynamics services pages. This is a recognition cut — the clients most likely to place the practice.

Federal

  • Social Security Administration
  • Library of Congress
  • Department of Veterans Affairs

State and Local Government

  • State of Illinois
  • Cook County Sheriff's Department

Enterprise and Nonprofit

  • Kaiser Permanente
  • Bill & Melinda Gates Foundation

Ready to move past the Copilot pilot? Or need a senior Dynamics architect who will actually ship the work?

Start with a 30-minute consultation and tell me what you're trying to solve. If a Copilot Readiness Assessment is the right next step, I'll say so. If it isn't, I'll say that too.

Start with a Copilot Readiness Assessment