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Guillaume M.GM

Guillaume M.

Coaching | Purchasing & CM | Succeeding in job interviews

€1,100/day
Paris, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Guillaume

I support professionals and candidates in recruitment on:
• Contract management (reading, structuring, posture, practices)
• Purchasing & supplier negotiations
• Preparation for job interviews (simulation, key questions, posture)

My support is based on:
– Concrete cases
– A pragmatic approach
– Clear and actionable feedback

Interventions possible in a single session or follow-up support
  • English

    Conversational

  • French

    Native or bilingual

Can work on-site
Paris (up to 50km), Lyon (up to 20km), Marseille (up to 20km), Lille (up to 20km)

Experience

  • Veolia
    Interim Manager - Head of IT Purchasing and Contract Management
    ENERGY AND UTILITIES
    September 2023 - Today (2 years and 9 months)
    Paris, France
    Manage a team of 6 to 7 buyers - spend €80-90 million
    Revamp purchasing processes
    Build savings plans
    Define purchasing strategy
    Manage structuring tenders
    Implement a dashboard
    Build HR pathways
    Launch a contract management initiative
    Recruitment Sourcing Strategy Contract Management Supplier Negotiations Team Management
  • GRDF
    Consultant in Contract Management Transformation & Project Scoping "Sourcing Strategy"
    ENERGY AND UTILITIES
    October 2021 - August 2023 (1 year and 10 months)
    Paris, France
    Mission: Support the Contract Management team in its organizational transformation and ensure the definition of the "IT Sourcing Strategy" project

    • Support the IT department in building its sourcing strategy: vision, pillars, delivery models, business case, organizational impact management
    • Monitor and challenge the purchasing department on behalf of the IT department during the construction of purchasing strategies and tenders
    • Transform and digitize contract manager tools
    • Support the upskilling of contract managers
    • Assist management in reorganizing contract management and procurement teams
    Public Procurement Digital Transformation Organizational Transformation Workshop Facilitation
  • CNP Assurances
    Interim Management "IT Equipment Buyer Lead"
    BANKING AND INSURANCE
    April 2021 - September 2021 (6 months)
    Paris, France
    Mission: Take over the purchasing segment following a departure and provide contractual expertise for the buyer team - €10 million

    • Design the segment's purchasing strategy, business cases, and risk management
    • Build, lead, and manage new purchases (Procure to Delivery) and commitments
    • Monitor improvement plans and risk management with suppliers (Global Management)
    • Assist Managers in claim management
    • Build management dashboards
    • Ensure legal coordination and contractual negotiations for the IT purchasing team
    Purchasing Strategy Contract Negotiation Contract Drafting Transformation

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Education

  • Master 2 - Economics & Law / Business Engineer
    EM Strasbourg
    2011

Certifications

  • ESCM-CL
    Orsyp
    2019
    Commitment Management Contract Management Sourcing Strategy
  • Organizational Transformation Strategist
    Polytechnique
    2023
    Organizational Transformation Change Management & Transformation Managerial Support Value Creation OKR

Skill set

Categories