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Wissal Ait AhmedWA

Wissal Ait Ahmed

Odoo ERP Optimization

€400/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Wissal

Self-employed supplier accountant with 3 years of experience, I handle the end-to-end supplier cycle: invoices, reconciliations, matching, VAT, payments, and follow-up on reminders.

My strength lies in optimizing P2P processes: thanks to excellent relationships with operational teams (project managers, business units), I streamline approvals, speed up invoice processing, and reduce workflow blockages.

Accustomed to working independently on Odoo, I also participate in monthly closings and the continuous improvement of supplier tools and processes.

Skills: Supplier accounting • Odoo • Workflow optimization • Operational relations • VAT • Payments • Monthly closings.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 50km)

Experience

  • Airess
    Odoo ERP Optimization
    October 2025 - Today (8 months)
    • - Context: Building sector with an international dimension.
    • - Optimization and synthesis of accounting processes.
    • - Increased productivity and improved operational efficiency.
    • - Issuance of sales invoices.
    • - Verification of information.
    • - Sending customer invoices.
    • - Processing supplier invoices and accounting for them.
    • - Performing bank reconciliations.
    • - Managing supplier relations and follow-up on reminders.
    • - Resolving ERP-related issues and communicating with the relevant department using a knowledge base.
    • - Added value: Ability to work under pressure while optimizing accounting processes and improving productivity. Analysis and resolution of ERP issues, with the creation of knowledge base articles promoting change adoption. Developed relational and managerial qualities, based on listening and understanding others.
    Accounting Supplier Invoice Management Supplier Relations ERP Optimization
  • Voyages C Mathez
    General Accountant / Software Support and Process Optimization
    September 2023 - June 2025 (1 year and 9 months)
    Self-employed supplier accountant with 3 years of experience, I handle the end-to-end supplier cycle: invoices, reconciliations, matching, VAT, payments, and follow-up on reminders.

    My strength lies in optimizing P2P processes: thanks to excellent relationships with operational teams (project managers, business units), I streamline approvals, speed up invoice processing, and reduce workflow blockages.

    Accustomed to working independently on Odoo, I also participate in monthly closings and the continuous improvement of supplier tools and processes.

    Skills: Supplier accounting • Odoo • Workflow optimization • Operational relations • VAT • Payments • Monthly closings.
    Pedagogy Interpersonal Skills Accounting
  • USO Bezons
    Football Coach
    September 2021 - June 2025 (3 years and 9 months)
    • - Added value: Training and follow-up of club coaches, +30% of coaches trained, development of human qualities such as perseverance, pedagogy, patience, group cohesion, teamwork, and solidarity.

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Education

  • Bachelor's degree in Economics and Management
    Paris 1 Panthéon
    Licence en Économie et Gestion

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