Sebastien Berthier
CTO as a Service
Salaire / Taux journalier
Lille, France
Freelance
Expertises
Langues
À propos
Introduction
CTO as a Service with 20+ years engineering leadership experience, including VP Engineering at OVHcloud where I led the WebCloud group. Expert in scaling engineering teams, product operations, and complex system architecture across cloud infrastructure and software development. I transform technical vision into business results for startups and scale-ups needing strategic C-level tech leadership.
Expérience de travail
CTO
Siteflow
janv. 2023 - déc. 2025
3 ans
Paris, France
CTO & Founder
SmartBuilders
juin 2022 - janv. 2023
8 mois
Lille, France
OVHcloud
sept. 2016 - août 2022
6 ans
59100 Roubaix, France
VP engineering - Head of WebCloud group
juin 2020 - août 2022
2 ans 3 mois
59100 Roubaix, France
Product Operations Director
janv. 2019 - mai 2020
1 an 5 mois
59100 Roubaix, France
Business Development Director
nov. 2017 - déc. 2018
1 an 2 mois
59100 Roubaix, France
Complexity manager
sept. 2016 - oct. 2017
1 an 2 mois
59100 Roubaix, France
Program Manager
Elster (EnergyICT)
janv. 2014 - août 2016
2 ans 8 mois
Courtrai, Belgique
Lead Engineer - Subsea Software Engineering Manager
GE
juin 2012 - janv. 2014
1 an 8 mois
Bristol area, UK
Senior SW Engineer
HID Global
mai 2011 - juil. 2012
1 an 3 mois
Cardiff, Royaume-Uni
Software Architect
Schneider Electric
déc. 2005 - mars 2011
5 ans 4 mois
Grenoble, France
Formation
CentraleSupélec
Master, Software - Firmware - Electronics - Mecatronics
2004 - 2005
2 ans
University of Lille 1 Sciences and Technology
Master, Control theory & Machine Learning
2003 - 2004
2 ans
Mines Douai
Master, Engineering - Manufacturing
2001 - 2004
4 ans
Licences et certifications
Prince2 Practitioner
Délivré le : nov. 2025
Certified Scrum Master
Délivré le : nov. 2025