Freelancer profile translated to English.
Back to original languageAbout Diane
Expert Buyer with a strong background in purchasing management and cost optimization, I support companies in structuring and improving their purchasing processes. I have developed expertise in managing supplier portfolios, negotiating contracts, and managing projects in demanding environments.
Autonomous and quickly operational, I am particularly comfortable in transformation contexts or those requiring a strong ability to adapt. Accustomed to collaborating with multidisciplinary teams, I integrate effectively and provide concrete, results-oriented solutions.
Available quickly, I would be delighted to discuss your challenges and how I can contribute to the success of your mission.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km), Marseille (up to 50km)
Experience
- OnepointProcurement Lead - Purchasing ManagerCONSULTING AND AUDITSJanuary 2025 - December 2025 (11 months)Paris, France• 360° purchasing diagnostics: spend mapping, segmentation, recommendations• Purchasing transformation and management: tenders, negotiations, contracting• P2I, IT, communication, FM, travel optimization (5-20% savings)• Implementation of a new Purchasing IT system (Corcentric) and change management
- CGI Business ConsultingSenior Contract ManagerCONSULTING AND AUDITSJanuary 2020 - January 2024 (4 years)Paris, FranceCreation of the Contract Management offering, coaching & mentoring• International Microsoft contract management (200 entities, banking environment)• Management of the deployment of a license and exchange marketplace tool (4% savings)• Operational supervision of a partner team of 4 people (SoftwareOne)• Management of an IT transformation program (carve-in): roadmap, 3-year budget (ServiceNow, Jira)• Deployment of Ivalua and Process Unity (KYS) in a banking environment
- EPSAPurchasing & Supply-Chain ConsultantCONSULTING AND AUDITSJanuary 2019 - January 2020 (1 year)Paris, France• Purchasing performance plans: audits, benchmarks, recommendations, and deployment• Optimization of temporary work and vehicle fleet (3% and 8% savings)• Supply chain: Management of international raw material crises (41 factories) and volume arbitration (8 raw materials), reporting to Top Management
Recommendations
Be the first to recommend Diane
Help this freelancer shine by sharing your experience working together.
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- Master in International Purchasing and Innovation (MAI)KEDGE BUSINESS SCHOOLMaster Achats Internationaux et Innovation (MAI)
- Master's Degree in EntrepreneurshipUNIVERSITÉ PARIS X NANTERREMaster d'Entrepreneuriat,
Certifications
- Scrum MasterScrum.org2023