Freelancer profile translated to English.
Back to original languageAbout Sarah
Graduate of a Master's degree in Purchasing Management. I have over 10 years of professional experience in industrial and indirect purchasing, as well as in purchasing digitalization.
I have worked in complex and technical environments, notably at Renault-Nissan, Bouygues Telecom, and BMI Group.
During my experience, I have:
- Managed the end-to-end purchasing process: Sourcing, Make or Buy analysis, Tender/Bilateral negotiation, Negotiation and Contracting
- Managed suppliers: Performance reviews, Supplier watch, Dispute management
- Participated in Crisis Management: Capacity increase management, Supplier audits, Implementation of quality processes
- Contributed to the improvement of the purchasing function by creating new tools for monitoring and measuring purchasing performance, as well as business processes
- Been involved in purchasing digitalization: ERP S4HANA and the complete implementation of independent P2P purchasing IT systems.
I am now particularly interested in project-based assignments with a digital focus, such as the implementation of purchasing IT systems and the deployment of digital business tools (HRIS, P2R, Expense Reports, SAP CONCUR, WMS, etc.).
Do not hesitate to contact me for more information!
English
Fluent
Arabic
Fluent
French
Native or bilingual
Can work on-site
Lyon (up to 50km), Paris (up to 15km)
Experience
- OptevenP2P SPECIALISTBANKING AND INSURANCENovember 2025 - March 2026 (4 months)Lyon, FranceObjectives: Integrate Purchasing & Payment processes into Workday, ensure consistency with business tools, and prepare for electronic invoicing.Missions: P2P steering, DDF use case validation, single P2P point of contact, formalization of business needs, workshop facilitation, complete documentation.Skills utilized: Project Management, purchasing/finance expertise, change management, communication.
- QontoP2P SPECIALIST COUPA S2P/ SAPBANKING AND INSURANCEFebruary 2025 - September 2025 (7 months)Paris, FranceBUILD project:• Lead Procure-to-Pay process optimization initiatives and establish clear responsibilities and best practices between Accounts Payable and Purchasing.• Manage Coupa improvement projects, including supplier onboarding optimization, banking management enhancement, and prepayment implementation.• Oversee the integration between Coupa and SAP from a business perspective, ensuring end-to-end P2P process fluidity.• Lead and execute UATs and ensure compliance between SAP and Coupa.• Lead the calculation and automation of accruals and CCA between Coupa and SAP.• Collaborate with external implementation partners and internal stakeholders to ensure project success.• Guarantee API mapping and support the integrator in data completion.Perform necessary technical configurations as part of the project.• Formalize each project step related to Coupa.RUN project:• Lead the backlog.• Guarantee adherence to design.• Internal Coupa TMA.
- Groupe CarsoProduct Manager COUPA S2P and LISA-LOGITRACK / AMOA supply and PurchasingHEALTH AND WELLNESSDecember 2023 - May 2025 (1 year and 5 months)Lyon, FranceBUILD project:Guide, control, and evaluate the configuration performed by Coupa and VIGGO.• Ensure schedule tracking: UAT, Budget, project risks.• Prepare and lead steering committees and project reporting in Coproj and COMEX (weekly).• Conduct functional scoping workshops and report discrepancies.• AMOA for Purchasing Sourcing, Inventory Management, and Accounting scope.• Guarantee the technical solution in line with functional needs and technical constraints (architecture, flows, performance, etc.).• Verify the compliance of architecture and configuration requirements provided by the integrator and ensure interfaces with Business IT systems (accounting, inventory, internal development IT).• Validate technical deliverables: Technical specifications, delivery documentation.• Prepare and lead test scenarios with the integrator and the business, and guarantee acceptance.• Perform Data Mastering (suppliers, contract, Item, Warehouses, etc.).• Ensure the compliance of static and dynamic data injected.Provide training to the business and create associated operating procedures.• Ensure supplier enrollment in COUPA.• Launch Go Live and provide hypercare for 1 month per phase.• Implement the complete COUPA deployment.• Provide training and operating procedures for administrators and users.RUN project:• Lead the backlog.• Guarantee adherence to design.• Guarantee KPIs.• Ensure project communication and change management.
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Education
- Master Management des AchatsIAE Lyon2013Achat projet, Analyse de la valeur, Plan de progrès fournisseurs, Contrôle de gestion, Make or Buy, Droit des contrats, Stratégie achat, Négociation achats industriels…
- Master's in Economics and ManagementUniversité Lyon 22012Diagnostic stratégique, Gestion de projet, Diagnostic financier, Logistique, Economie industrielle, Management des PME, Finance, Comptabilité, Econométrie, Mathématique Financière …