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Mathieu BANNWARTH

Paris-15E-Arrondissement

En résumé

Mes compétences :
AMOA
AMOE
Change Management
DAF
ERP
Intégration
Management
Manager
MOE
Organisation
SAP

Entreprises

  • La poste - FUNCTIONAL EXPERTISE

    Paris-15E-Arrondissement 2012 - maintenant SRM Project (3,500 users)
    Support to accounting for SRM implementation
    Functional expertise
    Process optimization
  • AMCOR - Optimization of the Accounting Shared Service Center processes

    Barbezieux-Saint-Hilaire 2012 - 2012 Optimization of the Accounting Shared Service Center processes (40 accountants)
    SAP ECC 6 FI CO, VIM

    Role
    Remodel the organization and optimize accounting procedures and processes for the improvement of the productivity and cost reduction
    Manager coaching

    Assignment
    Understand the strength and weaknesses of the organization
    Define quick wins and shape the organization
    Install flexibility and lean the activity
    Reduce cost and delays
    Define system improvements (SAP)
    Coach the management (best practice, KPIs, training)
  • La Poste - Assistance to the Head of Accounting for implementation of a monthly close process

    Paris-15E-Arrondissement 2011 - 2011 Mercury project: Monthly close process (Finance, Controlling)
    SAP ECC 6 FI, CO; Magnitude

    Role
    Assistance to the Head of Accounting for implementation of a monthly close process

    Assignment
    Definition of the new accounting processes
    Supervision and support to operations
    Procedures and planning
    Optimization cut-off calculation (Gain 5M€)
    SAP optimization
  • La Poste - Interim Manager for La Poste AP Shared Service Center

    Paris-15E-Arrondissement 2010 - 2011 Interim Manager for La Poste AP Shared Service Center
    340 000 invoices, 60 FTE
    SAP ECC 6 FI, VIM

    Assignment
    In charge of restructuring AP Shared Service Center
    Optimization of SAP post implementation (FI and VIM – invoice dematerialization)
    Reduction of the backlog (December 2010: 80 000 invoices, June 2011: 2 000)
  • La Poste - Project Director Assistant for SAP implementation

    Paris-15E-Arrondissement 2008 - 2010 Symphony Project: Full SAP implementation (ECC 6, SRM 5, BI)
    Finance, Controlling, Logistics, SRM, Sales and Distribution
    4500 users, 80 M€ budget
    SAP ECC 6 FI, CO, MM, SD, SRM, VIM, BI

    Role
    Project Director Assistant for SAP implementation
    Assignment
    Reporting to the CFO and the Project Director
    Responsible for the internal project team (25 SAP consultants).
    Leading team for gap analysis, general and detailed implementation phases (up to 150 consultants).
    In charge of the global project coordination and cost efficiency (budget and scope)
    SAP extended solution: SAP ECC6, SRM, BI, SIM (SAP Invoice Management)
  • Presstalis - SAP DEFI 2010 Project Manager

    Paris cedex 19 2006 - 2008 DEFI 2010: Finance Function Transformation
    Conception and implementation of the SAP Core Model
    SAP FI, CO, MM, SD, Readsoft
    Implementation of the Finance Shared Service Center

    Role
    SAP DEFI 2010 Project Manager
    In charge of Core Model Design & Rollout, with direct report to both CFO and Presstalis Project Manager

    Assignment
    Go Live strategy, training and communication, roll out
    Automated Vendors Invoice Processing, Automated Cash Collection
    Automated Logistic process reconciliation (-70 eq. headcount - process previously manually run)
    Solution: SAP R/3 6.0 (FI/CO/SD/MM/ BI, Readsoft)
  • Kurt Salmon - SAP manager

    Neuilly-sur-Seine 2006 - 2008
  • Metalor Technologies - CFO

    2005 - 2006 Organization and process optimization
    Group Reporting
    General management
  • PM Conseil - SAP Manager

    2000 - 2003
  • Metalor Technologies - SAP PROJECT MANAGER

    2000 - 2005 Reporting to the project manager (Sponsor: Chief Financial Officer)
    In charge of Finance for Switzerland (Core Model)

    Global SAP Project Manager for Germany, UK, Denmark, Holland, US Roll Outs
    For each country, back office transformation according to the new Corporate standards
    Solution: SAP R/3 5.0 (FI/CO/SD/MM/PP/ BI, specific integration of a Precious Metal Module)
  • PriceWaterhouseCoopers - Consultant

    Neuilly-sur-Seine 1999 - 2000 Risk assessment
    IT Consultant
  • Franfinance (Société Générale) - Business Analyst

    1998 - 1999 Implementation of the new Accounting System
    Business Analyst
    Conception and customizing
    Test and training
    Go live assistance
  • Disneyland Paris - Business Analyst

    Chessy 1996 - 1997 Business Analyst
    Conception and customizing
    Test and training
    Go live assistance

Formations

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