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Guillaume SebastiaoGS

Guillaume Sebastiao

Management Controller

€500/day
Bry-sur-Marne, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Guillaume

I am a finance professional with a dual skill in accounting and management control. Beyond my mastery of figures and performance management, my career is marked by significant experience in Ireland. This expatriation allowed me not only to perfect my professional English but also to develop great adaptability and open-mindedness, which I now apply to financial analysis.
  • English

    Native or bilingual

  • Portuguese

    Conversational

  • Spanish

    Basic

  • French

    Native or bilingual

Can work on-site
Bry-sur-Marne (up to 50km)

Experience

  • KLUBB GROUP
    Management Controller
    AUTOMOBILE
    August 2023 - Today (2 years and 10 months)
    Torcy, France
    • ● Analysis of nomenclatures with variance review and feedback to the production manager
    • ● Business plan development
    • ● Inventory analysis, feedback to the purchasing manager to correct discrepancies with physical stock
    • ● Implementation of internal control and procedure improvements
    • ● Analysis of turnover and reporting to the sales director, as well as analysis of foreign subsidiaries' turnover
    • ● Implementation of SAGE BI to allow the director to have an up-to-date budget follow-up.
    Management Control sage 100 Reporting Budget
  • VALEO
    Industrial Management
    January 2022 - February 2023 (1 year and 1 month)
    Tuam, Ireland
    • ● Control of industrial activity against forecasts and reporting to the department head
    • ● Cost and profitability control of manufactured cameras
    • ● Budget management and monitoring, including year-end closing and sales forecasts for the coming year
    • ● Reporting update before the financial director's presentation of figures.
  • STUART
    General Accountant
    January 2017 - July 2022 (5 years and 6 months)
    Paris, France
    • ● P&L review explaining the reasons for increased expenses
    • ● Creation of sales invoices through automation
    • ● Treasury management with planning of supplier payments and future cash needs
    • ● Third-party account analysis
    • ● Optimization and automation of tasks, including the implementation of Netsuite.

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Education

  • English Language Stay
    KAPLAN International
    2023
    Séjour linguistique en Anglais
  • RNCP Level 7 Master's Degree in Operational Unit Management, specializing in Management Control
    ASCENCIA Business School
    2019
    Master RNCP Niveau 7 Management d'unité opérationnel spécialité contrôle de gestion

Skill set

Categories