Clarity and Leadership in Modern Brand Building
Senior Marketing Leader | Brand & Growth Strategist
Built for complexity, guided by judgment.
Leadership shaped by complexity
I am a senior marketing leader with global experience across the Caribbean, the United States, and Europe. My work centers on strengthening brand relevance and aligning teams to move forward with purpose in complex, competitive, and regulated environments.
With more than a decade leading brand strategy, innovation, and omni-channel execution, I help teams simplify complexity and focus on what matters most. I’m known for calm, intentional leadership that balances creative judgment with commercial discipline.
What defines my work
Bringing consumer insights into strategic brand focus
Strengthening team performance and cross-functional collaboration
Creating simplicity where complexity clouds decision-making
Guiding brands toward relevance, scale, and resilience
Making disciplined, thoughtful decisions in high-stakes environments
“Marielle is driven by insight, puts others at ease, and collaborates well across matrix organizations and cultural lines. I was particularly impressed with her ability to influence others, remove barriers to forward progress, and lead through ambiguity.”
— Laney Vaughan, Brand Strategy Executive
A space to share perspective shaped by practice.
If my thinking resonates, I’m always open to thoughtful conversation.
A selection of reflections exploring how judgment, context, and leadership intersect in complex environments.
Most leadership decisions don’t fail because they’re wrong. They fail because no one fully owns why they were made. A reflection on clarity, confidence, and what actually holds when decisions get uncomfortable.