Freelancer profile translated to English.
Back to original languageAbout Ariane
Master's degree holder with an MSc in International Purchasing Management and Innovation (MAI from KEDGE BUSINESS SCHOOL). With 8 years of experience in procurement, I assist companies in optimizing their purchasing strategies and effectively managing their suppliers. My expertise covers negotiation, sourcing, cost analysis, and establishing high-performing partnerships while integrating a responsible and sustainable approach.
✅ Cost reduction and margin improvement
✅ Responsible and sustainable procurement (CSR analysis, carbon footprint)
✅ Supplier selection aligned with ethical and ecological criteria
✅ Tender management and contracting
✅ Implementation of purchasing strategies adapted to current challenges
Available for ad-hoc or long-term assignments, I put my know-how at your service for your performance. Contact me to discuss your needs!
French
Native or bilingual
English
Fluent
Chinese
Conversational
Spanish
Basic
Can work on-site
Paris (up to 40km)
Experience
- BG CONSULTINGSenior Buyer Indirects (Works TCE, PI)REAL ESTATEJune 2025 - Today (1 year)Paris, France
- Design and deployment of sourcing strategy for Intellectual Services (PI) and TCE works markets across a portfolio of 35 sites.
- End-to-end management of Purchasing projects (writing specifications, contract reviews, etc.).
- Negotiation of complex contracts including Service Level Agreements (SLAs), KPIs, and CSR aspects to optimize pricing, service conditions, and ensure deliverable quality.
- Management and deployment of national supplier referencing: definition, selection, and strategic contracting of consulting firms and technical assistance.
- Implementation of awareness and training actions for internal technical teams to promote adoption and deployment of national contracts.
- TotalEnergies SASegment Leader Industrial Shutdowns and MaintenanceENERGY AND UTILITIESJune 2022 - May 2025 (2 years and 11 months)Courbevoie, FranceSegment Leader: "Industrial Maintenance" category- Management of segments: General and specific maintenance, Industrial cleaning and waste management, Equipment rental, etc...- Centralized procurement: Operational implementation of purchasing projects from A to Z (tender management, contractual negotiation, contract monitoring and deployment with the client, writing consultation documents) for various TotalEnergies divisions.- Managed procurement: Exploration & Production and Refining sites in Europe (assistance in preparing and validating award recommendations, contracts, expenditure calculation, savings, reporting, etc.).• Management of close monitoring (RC, OT, MS) of various Capex & Opex procurements within the framework of unit shutdowns and maintenance contracts.• Implementation of the best purchasing strategies according to quality/cost/delivery/carbon footprint criteria, to reduce costs and improve operational performance, in line with business and project schedules.• Negotiate framework agreements for the entire group across multiple categories.
- SOCIETE DU GRAND PARISBuyer for TCE Works and Intellectual ServicesCIVIL ENGINEERINGDecember 2019 - June 2022 (2 years and 6 months)Saint-Denis, France• Drafting and publication of tender documents (DCE) via Place, JOUE, BOAMP in compliance with current public procurement regulations.• Sourcing, analysis of applications, scoring grids, and offer analysis.• Negotiation with suppliers, seeking the best overall performance (economic, deadline, quality, service, CSR aspects) and integrating an analysis of the cost structure of offers.• Market watch (suppliers/prospects) and participation in market reviews.
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Education
- MSc and Master 2 in International Purchasing Management and Innovation2018Msc et Master 2 Management des Achats Internationaux et innovations
- Kedge MAI