Marine DAUL MERNIER
Senior Consultant : Strategy, PMO & Operations
2 recommendations
Salary / Daily rate
2 people recommend
Lyon, France
Mobility: Paris
Freelance, open to permanent contract
Can come onsite
Skills
Languages
About me
Intro
Avec 5 ans chez McKinsey, 2 ans dans un rôle stratégique en scale-up et 4 ans comme entrepreneure, j’apporte une combinaison rare : réflexion stratégique & mise en œuvre terrain. Mon expertise s’articule autour de trois piliers : 🔷 Stratégie : roadmap, KPIs & reporting, étude de marché, go-to-market, financement, analyse et structuration 🔷 Transformation : gestion de projets, PMO et conduite du changement 🔷 Opérations : direction, RH, productivité, optimisation de process et approche Lean
Work experience
Freelance Consultant
CDM ImpactFreelance
Jul 2025 - Present
1 year 4 months
Lyon, France
With 5 years at McKinsey, 2 years in a strategic role within a scale-up, and 4 years as an entrepreneur, I bring a rare combination of strategic acumen and hands-on operational execution — bridging vision and delivery to help organizations achieve real impact. I now work as a freelance consultant, supporting companies in strategy, transformation & PMO, and operations.
Co-founder
OMAJ
Jun 2021 - Jul 2025
4 years 2 months
Paris, France
• Created from scratch an online fashion consignment store that enabled hassle-free selling and offered a curated selection of pre-owned items. • Managed Operations (Logistics, Customer service and internal processes) and HR. • Raised +2M€ with top investors across multiple funding rounds (Pre-Seed, Seed, bridge) and hired a team of 30 top talents. • Recruited 25k clients and generated +2M€ in sales with consistent 4.5/5 rating on Trustpilot (1.8k reviews). • Failed to raise Series A round in a changing market, forcing us to file for insolvency and sell the company's assets.
Cubyn
May 2019 - May 2021
2 years 1 month
Paris Area, France
Head of Business Strategy
May 2020 - May 2021
1 year 1 month
Paris Area, France
• Prepared Board materials and discussions to drive alignment on company priorities and milestones. • Led €12M Series B fundraising process with top-tier VCs, managing pitches, business plan and due diligence. • Ran strategic company-wide projects, designing and tracking KPIs to align teams and drive execution. • Reviewed and optimized HR processes, including recruiting, performance reviews, and salary frameworks.
Head of Sales
May 2019 - May 2020
1 year 1 month
Paris, France
• Took over and restructured a 15-person sales team, reviewing all processes including routines, KPIs, CRM structure & usage, and incentive plans. • Signed 10–30 new e-commerce clients per month, each generating €5,000–€50,000 in MRR. • Improved sales execution and forecasting while building a scalable, repeatable outbound and inbound sales engine.
Engagement Manager
McKinsey & Company
Apr 2014 - May 2019
5 years 2 months
Paris, France
• Involved in 30+ projects across industries including consumer goods, industrials, pharma and telco, delivering results in diverse contexts. • Specialized in Operations and Lean (graduate of the internal Operations Excellence Program), while also working on strategy, pricing, commercial and transformation/ PMO topics. • Managed and developed teams of up to 5 junior consultants, overseeing task organization, performance reviews, and career development. • Developed strong problem-solving and communication skills through high-exposure, client-facing teamwork with C-level stakeholders.
Education
CentraleSupélec
Centrale Paris degree - Master's degree
2010 - 2014
5 years
QUT, Brisbane, Australia
2012 - 2012
1 year
Lycée Montesquieu
2008 - 2010
3 years