Barbara Nicholls Advisory · 1 of 4

The Leadership.
Fractional and Accountable.

You don't bring in fractional leadership because you can't afford the permanent hire. You bring it in because you're in a specific situation that a permanent hire would handle badly, too slowly, or at the wrong cost.

Systems, data or operations, depending on where your gap is.

The Two Tracks

Two ways the
function gets owned.

Systems & Transformation

Fractional Programme Lead

When a system implementation, replacement or transformation programme needs an operator to own delivery from end to end, not a project manager to track it from the side.

See the systems track
Data & Business Operations

Fractional Data & Operations Lead

When a migration, a reporting and analytics build, or a business operations function needs dedicated senior ownership before, during and after the work lands.

See the data track
What the Engagement Is

What I do

I embed in the organisation and operate as a principal, not an advisor. I own the function for 3 to 6 months: team structure, delivery rhythm, decision frameworks, data and vendor governance, and leading the high-stakes work directly. The team at Ahonsi & Co sits behind me where delivery scale is needed.

What it produces

A delivery engine that keeps running after I've gone. The measure of a successful engagement is that my exit doesn't cause a regression.

What it isn't

I'm not parachuting in to diagnose and leave. My name is on the outcome.

Engagements typically run 3,6 months · Statement of Work, not day rate · Embedded, not advisory

Why Barbara

Principal,
not consultant.

I work with organisations making high-stakes decisions about their data, systems and operations, the kind of decisions that carry direct consequences for cost, risk and time. Over more than a decade I have led complex programmes across sectors: data migrations, core system implementations and replacements, reporting and analytics, and the operating models that hold them together, working across ERP, finance, CRM and data platforms.

I run delivery at Ahonsi & Co as Implementation Architect, leading a thirteen-person team, and have held a fractional Head of Client Integration role. My edge is strategic and structural: reading how a system, a dataset and an operating model fit together, finding where delivery will break, and pricing what a decision actually costs before it is made. I have owned both the build and the integration, on both sides of the table.

I have operated as a principal, not a consultant, inside organisations navigating the exact situations below. I know what a functioning delivery organisation looks like at your stage, and what it takes to build one quickly.

If One of These Is Your Situation

When the function
needs an owner.

Urgency

Hiring a permanent delivery or programme lead takes 3 to 6 months. The programme is live now, or your lead just left and someone needs to hold the function while the search runs. You need an operator in weeks, not after a process.

The Leader Bottleneck

You're still running the programme by default. You know you need to step out of that role, but you're not ready to make the permanent hire before you understand exactly what it should look like. A fractional lead runs the function properly while you work that out.

The Capable But Untested Team

You have a strong team that has never run a migration, implementation or transformation of this scale. You need someone to install the operating system and lead the first one, not own it forever. Show them how, then leave.

The Board or Investor Signal

A board, investors or a funder want to see delivery maturity. A reshuffled title doesn't move the needle. A credible senior operator in the function does.

The Transformation Mandate

The business is making a hard turn: a core system replacement, a data platform build, an operating model reset. No one internal has done this before. You need the expertise for this phase. Not permanently.

Stabilisation

Something broke. A stalled migration, a botched go-live, a programme that has lost its way. You need an experienced operator to stop the bleeding and rebuild. Not a consultant to document what went wrong.

The Silent Dysfunction

There's a gap between what leadership expects and what is actually being delivered. No one internal can name it without political cost. The temporary nature of the engagement is what makes that honesty possible.

The Internal Candidate

You have a delivery manager who should be leading the function in 12 months. You need someone to hold it, develop them and hand it over cleanly when they're ready.

Call to Action

If one of these
is your situation.

Tell me where delivery is breaking down. I'll tell you whether fractional is the right move.

Common Questions

What people
ask first.

What is a fractional delivery lead?
An experienced programme and transformation leader who works with your organisation part-time over a defined 3 to 6 month engagement. I own the function, make real decisions and exit cleanly once the foundation is built. I'm embedded in the leadership team and accountable for outcomes, which is what separates this from consulting.
When should an organisation bring in a fractional delivery lead?
When a data, systems or operations programme is slowing the business and you're not ready for, or don't need, a full-time hire. You might not have found the right person yet, or you need someone to build the function first and then hand it over.
What's the difference between a fractional lead and a consultant?
A consultant advises and produces deliverables. A fractional lead takes ownership. I sit in leadership meetings, run the delivery team, set the plan and am accountable for what ships. I'm inside the organisation, not advising from outside it.
What is an interim lead?
An interim lead steps into a full-time role temporarily, during a transition, a hiring gap or a critical programme inflection. The Leadership engagement functions the same way: full integration, real decisions, a defined exit.
What's the difference between an Implementation Architect and a project manager?
A project manager tracks tasks, timelines and risks against a plan someone else has set. An Implementation Architect owns the design of the delivery itself: the operating model, the data and system decisions, the team structure and accountability for the result. At this level the question is less about the title and more about who can make the call and move the programme forward.
How is this different from engaging Ahonsi & Co directly?
Ahonsi & Co is the firm that delivers the work at scale, with a full team behind it. The Leadership engagement is me, individually, stepping in to own and run the function from inside your organisation for a fixed period. Where the work needs more hands, the firm provides them; where it needs an owner, that's me.
How long does a fractional engagement typically last?
Most run 3 to 6 months. The goal is to build the function, establish clear processes and team structure, and hand over cleanly to either a permanent hire or an empowered internal team. My engagements are designed to exit, not to extend.
How much does a fractional engagement cost?
Cost depends on scope and commitment. I work on a Statement of Work basis rather than a day rate, so you're paying for a defined outcome and a clean exit, not open-ended time. You get senior delivery leadership immediately, with no long-term commitment and no permanent overhead while you decide what the function should ultimately look like.