Meet Noella
For the past 12 years, I’ve had the privilege of working at the intersection of big ideas and real impact.
My path has been wonderfully winding: from pipetting samples in a Tuberculosis vaccine lab in Cape Town to designing a public health intervention against malaria in Mozambique, from helping build learning experiences for a university in Mauritius to scaling a workforce development program in Nigeria.
I’ve called eight countries home and collected a Masters in Clinical Science & Immunology along the way. What energizes me is this shift I keep spotting: The moment when smart, caring people decide to build the world they want to see.
Whether I’m designing a pilot to change America’s safety net policies, helping a New York-based family foundation think ten years ahead, or coaching social enterprises through growth spurts, I love that I get to help visionaries move from “wouldn’t it be nice if…” to “here’s exactly how we’re going to make it happen.”
I speak English and Swahili, serve on a few boards I care deeply about, and write fiction in my spare time.
About ONE
Visionaries are the “Why”. ONE is the “What.”
The organizations that successfully launch, scale, or pivot share one thing: Everyone — inside and out — can see where they're going and why it matters.
We build that.
Strategy that holds under pressure.
Messaging that moves people.
Coherence that carries the whole organization forward.
ONE Advisory exists because the hardest part of leading a mission-driven organization isn't the vision. It's facing what's actually standing in the way of it. Owning where you are, not where you thought you'd be. Getting back to what your organization is at its core — and then building everything else from that place outward.
That's the work. Strategy, systems, and narrative that start from the inside and hold all the way to the edge.
Download The Clarity Check.
This tool, built from conversations with 46 executive directors across 12 countries, shows you where your organization is stuck and why.

