About

Understanding complexity.
Creating structure.
Building momentum.

My career doesn't fit one clean lane. I'm a German-American based in Berlin, and my path has taken me from biochemistry into product, operations, and organizational leadership — at times serving as a de facto chief of staff alongside more traditional product and operational responsibilities. Over the years, I've helped build products, redesign processes, scale teams, and introduce new systems in environments ranging from early-stage startups to Fortune 200 organizations.

What connects those experiences is a fascination with how people, processes, and technology interact. I'm most energized by situations where there isn't a clear playbook yet — where progress depends on understanding the problem, aligning stakeholders around a shared goal, and building practical solutions that deliver meaningful results. Whether the challenge is a product, a process, a team, or an organizational system, I'm interested in helping people work more effectively and creating structures that can adapt, improve, and scale over time.

Marie-Constance Múñiz

How I Work

01
Understand
I start by understanding what's actually happening.

That means talking to customers, observing workflows, reviewing available data, and spending time with the people closest to the problem. The goal isn't to collect opinions — it's to understand reality before deciding what should change.

02
Create Clarity
I help teams move from ambiguity to alignment.

This often means surfacing tradeoffs, challenging assumptions, and helping stakeholders agree on what matters most. Complex problems become much easier to solve when everyone is working from the same understanding and shared goals.

03
Execute
I focus on practical solutions that people will actually use.

Whether the answer is a product, a process change, a new system, or a workflow redesign, execution is where ideas meet reality. Technology can be a powerful enabler, but it's not always the right answer. I'm more interested in achieving the outcome than implementing technology for its own sake.

04
Improve & Scale
I believe improvement is an ongoing practice.

Once something works, the next challenge is making it sustainable and continuously improving it. That means refining products, systems, processes, and team ways of working while balancing attention to detail with a broader systems view.

Core Themes Across My Work

These patterns appear across every role I've held, regardless of title or company.

0→1 in ambiguous environments
Built teams, systems, processes, and products from scratch — from a product organization and customer discovery program to IoT deployment tools and an energy management app marketplace. Most of the work started without a clear playbook.
Process before tools
Technology is rarely the starting point. I focus first on understanding the workflow, decision-making, and sources of friction before deciding whether a tool, automation, or process change is actually needed.
Cross-functional execution
Repeatedly worked across product, engineering, operations, commercial teams, customers, and leadership to build shared understanding, clarify priorities, and move complex initiatives forward.
Translating strategy into execution
Worked closely with founders, CEOs, and senior leaders throughout my career. Often served as the bridge between high-level objectives and the operational, product, and organizational decisions needed to make them happen.
Scaling what exists
Not building for its own sake. Identifying what already works and making it repeatable — reducing dependence on heroics, tribal knowledge, and high-cost labor.
Learning complex domains quickly
I've rarely been the domain expert on day one. My approach is to learn quickly, identify the underlying systems, and focus on the relationships, incentives, and constraints that drive outcomes.
Evidence before assumptions
I rely on customer conversations, observation, operational data, and experimentation to inform decisions. The goal isn't perfect certainty — it's reducing risk, testing assumptions, and learning quickly enough to make better decisions over time.
Continuous improvement
Building something is usually the beginning, not the end. Whether it's a product, process, system, or team, I focus on learning from feedback, measuring outcomes, and continuously refining how things work over time.

What People Say

"Marie could negotiate tradeoffs and strategy at board level, then turn around and work closely with me to distill it into clear and measurable goals. Working with Marie, I understood what I was accountable for and why it mattered."

Stephanos Theodotou — Product Manager, reported to Marie-Constance at Envio Systems

"What impressed me most was her learning speed and adaptability. In a fast-moving setup, Marie absorbed context quickly, asked sharp questions, and iterated based on data. Her continuous analysis fed directly into product and process improvements — helping us make better decisions every week."

Víctor Peris Montalt — Supply Chain & AI Engineer, worked with Marie-Constance at Hoard

"She bridged the gaps between teams and kept everyone aligned. She created an environment where we could do our best work — not through pressure, but through trust and support."

Rade Martinović — Senior Software Engineer, worked with Marie-Constance at Envio Systems