I am a Senior Management Consultant

In a 20-year career in Consulting, Financial Industry and Entrepreneurship, I have acquired a strong expertise and a multidisciplinarity that allows me to adapt to any situation

Squares Illustration | Consulting

My Soft Skills

Team Spirit

I mobilize teams around a common goal or vision and create a collaborative environment


I like to anticipate challenges and rely on facts so that I don't make wishful decisions


I like to start by defining the key success factors and a clear definition of the goal


I am comfortable taking the lead on issues, and making decisions on behalf of the team

Problem Solver

I am motivated by simplifying and solving complex and high-impact problems

Emergency Management

I am very flexible in my work and easily manage changes or unforeseen events reacting quickly

My Experience

Founder & CEO, Senior Consultant

C4SENSE, since 2020

Co-Founder, CEO and Interim CTO

OURIO, since 2020

Head of Technology for Finance, Legal, HR and Procurement & Digital Lead


Head of Operational & Commercial Efficiency

ALFI, 2009-2015

Black Belt, Strategic Project Manager

HSBC GROUP, 2003-2009

Management Consultant, missions for BNP Paribas and Société Générale

ALTRAN, 2001-2003

Project Manager, Communications & HR

STATE STREET, 2000-2001

  • General Management Acceleration Program

    EDHEC Business School, 2020

  • Growth Strategy

    Penn, 2020

  • Innovating with the Business Model Canvas

    University of Virginia, 2020

  • Sustainable Development

    Centrale-Supelec, 2019

  • Impact Investing

    ESSEC Business School, 2019

  • Private Equity & Venture Capital

    Università Bocconi, 2019

  • Professional Web Designer & Developer

    Le Wagon Paris, 2019

  • Computer Science CS50x

    Harvard, 2018

  • Positive Psychology GG101x

    UC Berkeley, 2018

  • Six Sigma Black Belt

    HSBC Group, 2007

  • Master in Management & Entrepreneurship

    ESSCA School of Management, 2001

My latest white papers


Optimize your Running Cost with a Shared Services Organization

What is a shared services organization? Shared services enable the company's support functions, usually considered as cost centers, to be transformed into internal service providers. Each of these internal providers has a list of available services, and each of these services has a metric, with an associated unit price. Internal customers are...

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Achieving Total Quality with Six Sigma

What is Six Sigma? Six Sigma is a statistical concept, aiming to measure the variation of a process based on the customer's needs. From a mathematical point of view, Six Sigma represents a process whose variation is so low that the defect rate is 0.0003%. But more than a statistical tool, Six Sigma is also a management philosophy, focusing on...

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Achieve and improve profitability through Value Hunt workshops

What is a Value Hunt workshop? A Value Hunt workshop is an intensive initiative, aimed at a sustainable increase in the profitability and/or value creation of the company. Starting with a diagnosis of the company's value chain, the objective is to determine which products and expenses, internal or external, have the greatest impact on the res...

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Arnaud Rioche

How about working together?

You have a need that requires an external contributor who will bring you experience, results, goodwill and good mood?