Can a Senior Microsoft Consultant Mentor and Train Your Team While Delivering, Instead of Build-and-Leave?

By Michael Branson, Founder and COO, i3solutions

Can a senior Microsoft consultant mentor and train our own people while delivering, instead of build-and-leave?

What “mentor while delivering” looks like week to week

Knowledge transfer happens during delivery, not in a rushed handover at the end. Senior Microsoft specialists from i3solutions typically embed in the client’s team within two to four weeks of engagement start. From there the work runs in pairs: your developers build with ours in Power Apps, Power Automate, Dataverse, and SharePoint, so patterns transfer by doing rather than by documentation. The pairing covers the decisions that actually bite later: environment strategy and solution layering, Dataverse security roles versus SharePoint list permissions, connector data loss prevention policies, and flow error handling that an auditor can trace. A typical session-level example: moving a flow’s connection references off the maker who built it and onto a service account, so the automation survives that person’s departure. A design review board, chaired by an i3Solutions senior architect and staffed by your own people, reviews each increment. Decisions get made in the open, and your team learns the reasoning, not just the result.

Your people have to be in the room for any of this to work. If nobody on your side is allocated to be mentored, you are buying capacity, not knowledge transfer, and a dedicated delivery team is the better fit. The “When not to do this” section below covers that case.

Engagement models and what they cost

A mentor-while-delivering engagement can be sized several ways, and the price bands are public so you can budget before the first call. Embedded advisory engagements typically range from $25,000 to $65,000 per month at 20 to 40 percent senior architect allocation against multi-quarter timelines. That shape suits an organization that wants senior oversight and mentoring layered onto an existing internal team. An oversight-gap engagement at one senior architect for sixteen weeks for ongoing design review board participation typically lands in the $110,000 to $170,000 range. A capacity-gap engagement at two specialists for twelve weeks typically lands in the $170,000 to $290,000 range.

For a sustained build with mentoring built in, the dedicated team is the shape to price. Dedicated team engagements range $35,000 to $95,000 per month per senior contributor depending on team composition (senior architect, senior engineer, delivery lead mix) with three to nine month minimum commitments. Typical engagement ranges land at $28,000 to $48,000 per specialist per month for senior US-based Microsoft specialists with named platform depth (SharePoint, Power Platform, Microsoft 365 compliance, Azure security, Dataverse). Start-up timing is the same across every shape: i3solutions deploys in 1-2 weeks, no long hiring cycles.

Who owns it after we leave: governing what your team builds

The test of a mentoring engagement is whether your team can govern the platform once the consultant is gone, so the handover targets the tools your admins will actually use. Governance for Power Apps, Power Automate, and agents now lives natively in the Power Platform admin center, through four experiences: Inventory, to view and govern every app, flow, and agent across the tenant; Usage, to track adoption and identify top resources and their owners; Monitor, for operational health; and Actions, to enforce best practices and act on governance findings.

Microsoft’s Center of Excellence (CoE) Starter Kit, which many teams stood up for exactly this job, is no longer actively maintained, and its core capabilities are now part of the Power Platform admin center. A consultant who trains your admins on the CoE kit in 2026 is handing you a legacy toolkit. i3Solutions trains your team on the native admin center path, and where automation is needed, walks your admins through the Power Platform CLI, the Power Platform API, and the Power Platform for Admins V2 connector. When the engagement ends, the people governing your environment are your people.

Why regulated and federal buyers choose mentoring over build-and-leave

Build-and-leave fails regulated buyers in one specific way: it leaves a production system nobody internal can explain at audit. Mentoring is the control for that risk, and the mentor’s depth is what you are actually buying. All i3solutions SharePoint developers, architects, and consultants are 100% U.S.-based. The record behind the model is long: i3solutions has been a Microsoft partner since 1997, and i3solutions has completed more than 600 Microsoft platform implementations. i3solutions is one of the top 5% of Microsoft worldwide partners.

The pattern recognition comes from regulated work at scale. i3solutions deployed Power Platform across a federal defense intelligence command spanning 10,000 personnel and 180 locations, which is enterprise scale by any measure. i3solutions brings pattern recognition from enterprise-scale deployments, including a US Army intelligence-command modernization. Tenure runs deep on the delivery side as well: Justin has spent more than 15 years at i3solutions and over 25 years leading project, program, and product delivery across complex technology environments. That is the borrowed expertise your team keeps after the engagement, and the board-defensible record you keep with it.

When not to do this

Mentor-while-delivering is the wrong model in two cases, and it costs nothing to be honest about them. First: if you have no internal makers or developers to allocate, there is no one to mentor, and a dedicated team that builds and documents to your standards is the better use of budget. The Microsoft team augmentation model for regulated enterprises covers that structure, including team composition and price bands. Second: if you need short-term capacity to hit a fixed date, with no requirement to upskill your staff, that is straight IT staff augmentation, not mentoring. The routing test is one question: name the internal people who will own the system after handover. If you cannot name them, the mentoring premium buys you nothing, and the honest recommendation is the cheaper, simpler model.

Frequently asked questions

How fast can a senior Microsoft consultant start?

i3solutions routes a senior U.S.-based engineer to a client call usually within one to two weeks. Senior Microsoft specialists from i3solutions typically embed in the client’s team within two to four weeks of engagement start.

What does a mentor-while-delivering engagement cost?

The gap being closed sets the price. Embedded advisory engagements typically range from $25,000 to $65,000 per month at 20 to 40 percent senior architect allocation against multi-quarter timelines. An oversight-gap engagement at one senior architect for sixteen weeks for ongoing design review board participation typically lands in the $110,000 to $170,000 range. A capacity-gap engagement at two specialists for twelve weeks typically lands in the $170,000 to $290,000 range.

What does my team need to commit for the mentoring to work?

Internal counterparts with real time allocated: developers or makers who pair on the builds, and architects who sit on the design review board. If no one on your side is in the room, the engagement produces software but not capability, and a dedicated team model is the more honest structure.

What governance tooling does my team inherit at handover?

The Power Platform admin center’s native experiences: Inventory, Usage, Monitor, and Actions, plus the Power Platform CLI, the Power Platform API, and the Power Platform for Admins V2 connector for automation. These are the tools Microsoft is investing in now, and they require no custom kit to maintain.

Should we stand up the CoE Starter Kit for governance?

No. The Power Platform CoE Starter Kit is no longer actively maintained, and its core capabilities are part of the Power Platform admin center. Training your admins on the native admin center path avoids inheriting a legacy toolkit on day one.

Is this the same as a fusion team?

In Microsoft’s vocabulary, it is. Fusion development pairs professional developers with internal citizen developers and makers so the solution and the skills land together. The mentor-while-delivering engagement is that model with senior consultants, a design review board, and a governance handover added.

Does this work for federal and defense environments?

Federal and defense environments are where this model was shaped. All i3solutions SharePoint developers, architects, and consultants are 100% U.S.-based, and i3solutions deployed Power Platform across a federal defense intelligence command spanning 10,000 personnel and 180 locations, which is enterprise scale by any measure.

If it has to be built, we build it. If your team should be able to build the next one themselves, that is a scoping conversation worth thirty minutes, and the price bands above are numbers you can take to your committee before committing to anything. Start the conversation.