Sacha Cames · Manager & Consultant

Manager · Consultant · Builder

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Trusted by

Kering
Altavia
BNP Paribas
Capgemini
Julhiet Sterwen
Gireve
Bayard
Proprioo

Who I am

Building what's
missing.

I'm a multilingual manager with over five years of experience in consulting, leading high-impact international projects, organizational restructurings, and business transformation initiatives. Fluent in four languages, bilingual in French and Italian, and deeply connected to their cultures, I'm used to navigating complex, multicultural environments with both strategic vision and pragmatism.

I'm driven by creativity, ambition, adaptability, and a strong sense of execution, turning ideas into concrete results.

Currently

Manager Julhiet Sterwen × Altavia Since May 2026

Languages

ItalianNative
FrenchNative
EnglishC1
SpanishC1

Programs led across

7 countries

FRUKDEESITPTCZ

"Live in the future, then build what's missing."

Let's build it together!

Career

Experience

Manager

Program Manager · Digital Transformation

Julhiet Sterwen · Altavia

May 2026 → Present

Projects in portfolio

Group entities

Client records processed

€1B

Revenue covered

Consultants managed

Design and rollout of an AI data cleaning and data visualization tool and agents for the group's 50 entities: business needs framing, development with Claude Code and Google automations. 30,000 client records processed, covering €1B in revenue. Program Manager of the dematerialization program, steering a portfolio of 19 projects: governance, stakeholder coordination and Copil / Comex facilitation with the CEO, CFO, CIO and COO. Co-construction of the 2 to 5 year strategic transformation roadmap with the Transformation Director: initiative prioritization, resource projection and project portfolio structuring. Account development and management of a team of 5 consultants, with an allocation strategy optimizing capacity, resources and organization.

Manager

MDM Team Director

Julhiet Sterwen · Kering

Nov. 2025 → May 2026

Vendors migrated

Monthly pace

MDM team

Stakeholders

+€1B

Transactions managed

MDM team management (6 people) and project team coordination (300+ stakeholders). Migration of 5,000+ vendors at a pace of ~1,000/month. Management of +€1B in transaction volumes. Data strategy management for the acquisition of Kering Beauté by L'Oréal. End-to-end MDM process structuring and data quality automation via Power Query. SAP ↔ JDE interface activation, production release management, TOM definition and IS transformation.

Senior Consultant

CEO Right Hand

Julhiet Sterwen · Gireve

2024

-20%

Cost reduction

Full

IS overhaul

Right-hand to the CEO: full IS overhaul (new CTO, Enterprise Architect, automated testing pipeline), process redesign, and organizational transformation. Strategic responsibility across the entire company transformation initiative.

Consultant

Project Manager · BNP Corporate Global Operations

Capgemini

Sept. 2021 → Apr. 2025

Cost saving 2024

+10%

Client satisfaction

1.5M€

Cost avoidance

700k€

per country/year

Led 3 major international transformation programs across FR, UK, DE, ES, IT, PT, CZ. Deployed a logistics asset management platform (−5 days of storage), an AI customer experience tool, and an inventory management system. Governed Agile/Scrum projects end-to-end: epics, user stories, sprint planning and review, Copil & Steerco management.

Assistant → Project Manager

Digital Project Manager

Bayard · Proprioo

Jan. 2020 → Nov. 2021

bayard

Digital PM at Bayard media group (Sept. 2020 – Nov. 2021) and Assistant Digital PM at Proprioo real-estate startup (Jan. – Sept. 2020). Built solid foundations in digital project management and agile practices.

Portfolio