Netherlands
Leading by example is not a style. It is a standard I set for myself first.
I get results because I understand what drives people, and I understand people because I have worked alongside them across very different cultures, industries, and high-stakes situations. That combination is not something you can manufacture. It comes from showing up consistently, leading authentically, and never pretending to be something you are not.
This site is not a CV. It is an honest account of who I am and what I bring to the people I work with. If something here resonates, that is probably enough to start a conversation.
I have built teams, opened markets, and led through change across cultures and contexts that looked nothing like each other. What that experience produces is not a methodology. It produces judgment, and judgment is what the people I work with are actually hiring when they bring me in.
I was identified with ADHD late in my adult life, and the diagnosis gave me the language for what I had always done instinctively. The pattern recognition across unrelated fields, the ability to hold complexity without needing to reduce it, the deep and sometimes inconvenient empathy, the restlessness once a problem is solved. None of that was disorder. It was architecture.
I share this because the most useful thing I can offer anyone is an honest account of what I actually am rather than a polished version of what the situation expects. If that resonates, we will probably work well together.
When the project keeps stalling and ownership has become blurred
Project ManagementI take full ownership of delivery at inflection points so the people accountable for strategy can stay focused on direction. I do not need to be managed through it. I need a mandate.
When leadership needs to step back and trust someone to hold it
Interim ManagementI step in with full accountability on a defined timeline, stabilise what needs stabilising, and leave the function genuinely stronger than I found it rather than simply held in place.
When the market is there but the doors have not been opened yet
Business DevelopmentI have opened markets across industries and borders in contexts that looked nothing like each other, and what that teaches you is that how people make decisions and build trust does not change as much as people assume.
“I believe in freedom with responsibility, success with meaning, and living a life that reflects who you truly are.”
— Shaun Vallun
I have had a career that most people would describe as successful and I would describe as deliberate, even when it did not look that way from the outside. The pivots were real, the restlessness was real, and the drive to make the work mean something never went away regardless of the context I was operating in.
I moved across industries and cultures not because I could not stay but because I could not stay somewhere that had stopped being interesting. That distinction matters. Every move was toward something, toward a harder problem, a less familiar context, a situation that required more than the last one did. That pattern only became clear to me later, but it was always there.
The ADHD diagnosis late in my adult life gave me the language for what I had always done instinctively. The career that had looked nonlinear from the outside had its own internal logic, and the same traits that made certain environments difficult were the ones that made me genuinely useful in others in ways that more conventionally wired people simply could not replicate. I stopped working against that and started using it deliberately. That was when everything shifted.
The portfolio career I have now is not a fallback. It is the model that fits how I actually function, and it took everything that came before it to understand why. Multiple streams, genuine autonomy, work that crosses borders and disciplines, and the freedom to bring the whole of what I am to the people I work with rather than the version of it that a single job title would allow.
There is a particular kind of frustration that comes from knowing exactly what you are capable of and watching other people form a completely different conclusion. For many professionals with ADHD, that frustration is not an occasional experience. It is the background noise of an entire career.
The gap between how capable you know you are and how you are being perceived is not a confidence problem. It is a design problem.
Adults with ADHD who reach senior professional levels typically do so because of specific traits their neurodivergence produces. The ability to hyperfocus on a problem and see it through to completion when the stakes are real. The pattern recognition that comes from a brain constantly making connections across unrelated information. The tolerance for ambiguity that allows someone to hold a complicated situation whole rather than reducing it prematurely. These are not soft advantages. In environments of genuine complexity they are often the difference between someone who manages a situation and someone who actually moves it.
If you have read this far and something landed, you already know enough to reach out. Send me an email. Let’s find a time to talk properly.