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Coumba N.CN

Coumba N.

Senior Buyer & Category Manager

€480/day
Lyon, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Coumba

Looking for an operational purchasing profile, capable of quickly taking charge of your projects and generating concrete results? I structure and optimize your purchasing processes, from strategy definition to final contracting.
With 9 years of experience in demanding international environments — Airbus, Allianz, Mercedes-Benz, Forvia, UNFPA — I intervene on your indirect (IT, marketing, consulting, events) and direct (health, industrial components) categories, with a real mastery of cost, supplier risk, and contractual compliance issues.
What I can concretely bring you:

Launch and management of your tenders (RFQ, RFP, ITB) from A to Z
Building or optimizing your supplier panels
Negotiation and drafting of your framework agreements
Cost reduction through market research and identification of sourcing levers
Compliance of your purchasing processes (internal policies, UNDP, etc.)

What sets me apart:
Bilingual French-English, I have worked in France, Canada, and Africa, giving me a global perspective on markets and suppliers. I am comfortable in large industrial groups as well as in international organizations. Autonomous and operational from day one, I adapt to your tools (SAP, Ariba, Power BI) and your business constraints.
Types of assignments and usual deliverables:
Category purchasing strategy · Specifications · Tender documents · Supplier analysis grids · Framework agreements and amendments · Purchasing reporting (KPIs, dashboards) · Event & purchasing logistics coordination
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • UNFPA – Fonds des Nations Unies pour la Population
    Pharmacy and Medical Equipment Buyer
    PHARMACEUTICALS INDUSTRY
    August 2024 - Today (1 year and 10 months)
    Dakar, Senegal
    End-to-end supply chain management for 5 countries (Togo, Cameroon, Zambia, Gabon, Congo-Brazzaville) as part of the UNFPA Supplies partnership.
    Conducting purchasing processes (RFQ, ITB, RFP) for a wide range of reproductive health products: condoms, IUDs, misoprostol, oxytocin, MVA kits, obstetrical medications.
    Verification of contractual compliance with UNFPA/UNDP policies and coordination with the Copenhagen headquarters, humanitarian teams, and international suppliers.
    Direct Purchasing Indirect Purchasing Sourcing RFQ Category Management
  • FORVIA
    P2I Buyer (Consulting)
    AUTOMOBILE
    October 2023 - June 2024 (8 months)
    92000 Nanterre, France
    Definition and deployment of purchasing strategies across several categories (budgets from €50K to €3M): marketing, communication, events.
    Optimization of the supplier panel, negotiation of framework agreements, and identification of cost reduction levers.
    Management of international strategic events (Supplier Day, CES Las Vegas): venue, catering, logistics management.
  • SEPHORA COLLECTION
    Makeup Buyer
    RETAIL (SMALL BUSINESS)
    March 2023 - August 2023 (5 months)
    Neuilly-sur-Seine, France
    Deployment of the purchasing strategy for the Lips & Nails department: identification, evaluation, and onboarding of new suppliers.
    Organization and monitoring of tenders, analysis of supplier prices, and negotiation within budget constraints.
    Management of Purchasing Information Files (FIA) in SAP.

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Education

  • Master in International Purchasing Management
    KEDGE Business School
    2017
    Master en Management des Achats à l'International
  • Bachelor's Degree in International Business
    University of Le Havre
    2015
    Licence en Affaires Internationales

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