Available for consulting engagements · Worldwide

Research
that moves
teams forward.

I partner with product companies and research leaders to uncover actionable human insights - and build the operational foundations that make research stick at scale.

View My Work → Consulting Services

Paris, France

10+ Years of experience

About Matthieu

The researcher who builds practices that last.

I'm a Staff UX Researcher with over a decade of proven impact across Fortune 500 companies and global tech platforms - spanning legal tech, pharma, global retail, adtech, and banking. I don't just run studies; I build the operational foundations that let research compound over time.

Whether embedded in a product team or leading research operations across an organization, I drive measurable outcomes: faster decisions, stronger product-market fit, and teams that are genuinely research-fluent.

Born and raised in France, I've lived and worked in Boston (6 years), London, and Santiago de Chile - giving me a genuinely global perspective on people, products, and organizations.

Mixed-Methods Research Research Operations Service Design Team Enablement Executive Stakeholder Management Design Sprint Facilitation

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Selected Work

Research that changed what teams built.

BNP Paribas · Arval 01

Qualitative Research Design Sprint Service Design

Mobility

Enabling users to understand and optimize their mobility choices and environmental footprint through multi-country research.

Finance · Mobility

BNP Paribas · BGL Innovation 02

User Research Prototype Testing Value Proposition

LetzMove

Helping expats navigate the Luxembourg housing market to confidently find the right home in a highly competitive environment.

Finance · Real Estate

Intermarché 03

Research Ops Mixed Methods Repository

Intermarché Ecommerce

A product-wide explorative and evaluative study demonstrating the strategic value of user research at scale.

Retail · E-Commerce

PRAXIS

PRAXIS - Consulting

Need to scale your research practice?

Whether you're building a research function from scratch, operationalizing insights across teams, or training your people - PRAXIS delivers the structure, process, and expertise to make it happen.

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Research Operations Build-Out

Design the workflows, repositories, and governance that let research scale without friction.

Team Coaching & Practice Scaling

Grow your research function with the right structure, processes, and tooling for your stage.

Large-Scale Studies

End-to-end research leadership for complex, multi-market, mixed-methods programs.

UX Research Training

Practical workshops that turn designers, PMs, and teams into research-fluent builders.

Researchthat movesteams forward.