Sébastien Chaigne

Senior Strategy & Product Development Consultant

Salary / Daily rate

Paris, France

Freelance, open to permanent contract

Can come onsite

Skills

Product StrategyProduct ManagementStrategy & ConsultingSoftware CraftsmanshipTesting & QABusiness DevelopmentNo-code ApplicationsGrowthSales StrategyAICoaching

Languages

EnglishFrenchGermanJapanese

About me

Intro

Operating Partner with 20+ years expertise in tech and B2B software. Proven track record advising Private Equity investors and Industrial Tech executives on growth strategies and as executive, managing global R&D teams of 300+ professionals. Brings unique dual perspective as both consultant and operational leader, delivering measurable results across software development, product management, corporate strategy, sales & marketing and business transformation initiatives.

Links

Work experience

Fractional Operating Partner

Hodos CapitalFreelance

Oct 2024 - Present

2 years 1 month

Paris, France

Sparring partner of portfolio companies on their growth journey - product-market fit, business planning, operations, go-to-market, organization, strategy...

McKinsey & Company

Oct 2018 - Jul 2024

5 years 10 months

Paris, France

Associate Partner

Jun 2021 - Jul 2024

3 years 2 months

Paris, France

Helping Private Equity investors and Tech executives on growth strategy, technology investments and digital business building

Senior Engagement Manager

Oct 2018 - Jul 2021

2 years 10 months

Région de Paris, France

Providing support to technology or R&D-intensive firms and Private Equity funds on a wide range of project types: product or digital transformation, growth strategy, PE portfolio work

ESI Group

Jul 2013 - Aug 2018

5 years 2 months

Product Development Director

Mar 2015 - Aug 2018

3 years 6 months

General management of the R&D organization developing and delivering ESI Group's software products and solutions (300+ people): software engineering, QA/testing & customer support, project management, DevOps

Vibro-Acoustics Solution Director

Jul 2013 - Mar 2015

1 year 9 months

In charge of noise- and vibration-related product and solution offering for ESI Group (strategic planning, product management, business development, technology and partnerships development)

Engagement Manager

McKinsey & Company

Oct 2010 - Jul 2013

2 years 10 months

25040 Europa, Province of Brescia, Italy

Strategy and operations consulting with a focus on transformation and turnaround situations in various industries (Aerospace, Defense, High Tech, Telco)

External Consultant

ESI Group

Apr 2009 - Aug 2009

5 months

Région de Greater San Diego, États-Unis

Investigated possible software extensions to expand ESI's product portfolio

Renault

Dec 2002 - Mar 2009

6 years 4 months

Vehicle Performance Manager

Jul 2007 - Mar 2009

1 year 9 months

Cross-functional management position (11 plants worldwide, global team of 36 people) to support new vehicle launches, cost optimization and product quality

Research Team Leader

May 2004 - Jul 2007

3 years 3 months

Managing a scientific and engineering research team (4 engineers and 3 technicians) delivering tools and methods to improve vehicle acoustic performance

Research Engineer

Dec 2002 - May 2004

1 year 6 months

Investigating physical phenomena, developing and validating new tools to increase R&D efficiency


Education

INSEAD

MBA

2009 - 2010

1 year 1 month

Mines Paris - PSL

MS

2001 - 2002

1 year 1 month

Université de Technologie de Compiègne (UTC)

MSc

1996 - 2001

5 years 1 month

University of Pennsylvania

Mechanical Engineering

1998 - 1999

1 year 1 month

The best place to find your next move

© 2026. All Rights Reserved.