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Jc ChemirJC

Jc Chemir

International Payroll & HR Data Consultant

€480/day
Lille, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Jc

Senior Payroll Consultant with strong expertise in data and HRIS. I focus on securing, structuring, and optimizing French and international payroll cycles, in both in-house and semi-outsourced environments.

As a subject matter expert during payroll and HR tool deployments and updates, I speak the language of HR, Payroll, IT, and Finance teams: analyzing flows, automating data exchanges (reporting, controls, interfaces), testing phases, tool stabilization, and user support.

My missions primarily involve payroll management, data reliability, producing advanced reports, and continuous process improvement using Excel, BI, and HRIS/Payroll tools (Workday, ADP Decidium, ADP Celergo, SD Worx, Cegid).
  • French

    Native or bilingual

  • English

    Native or bilingual

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

Experience

  • Claire's France
    Payroll Consultant (Retail)
    RETAIL (LARGE RETAILERS)
    September 2025 - November 2025 (2 months)
    Lille, France
    • Ensured continuity of payroll and HR services using Excel in the absence of direct software access.
    • Performed in-depth analysis of production files, understood business processes, and automated tasks to ensure reliable deliverables.
    • Optimized and continuously improved Excel tools for reporting and complex data consolidation.
    Payroll Management Advanced Excel Business Process Automation Data Analysis Reporting
  • Pitney Bowes Ltd
    Payroll Consultant (Metallurgy)
    LOGISTICS AND SUPPLY CHAIN
    January 2024 - July 2025 (1 year and 6 months)
    Lille, France
    • Gradually took over French payroll responsibilities in a bilingual environment with team tensions.
    • Created and optimized processes.
    • Acted as an intermediary between an English-speaking manager and a French-speaking HR manager.
    • Took responsibility for French payroll.
    • Managed payroll operations and tactics.
    • Provided intensive 2-month training for the new HR manager.
    • Optimized and simplified processes while ensuring reliability and reporting.
    Payroll Management Payroll Outsourcing Payroll Stabilization Reporting Skills Transfer
  • Pitney Bowes
    Global Payroll Manager (Metallurgy)
    LOGISTICS AND SUPPLY CHAIN
    March 2020 - July 2023 (3 years and 4 months)
    London, United Kingdom
    • Designed and supported a Global HR Dashboard.
    • Achieved cross-functional automation of time management and payroll processes, reducing incidents by 50% and iterations with the provider from 4 to 1.5.
    • Implemented a new Time Management tool.
    • Served as Subject Matter Expert for the Workday deployment, PECI integration, ADP Celergo payroll interface, and EBICS automated payment.
    • Configured the ADP Decidium payroll engine and its Time Management add-on.
    • Updated the organizational hierarchy.
    Payroll Management Business Process Automation Reporting & Analysis ERP System Customization ADP DECIDIUM

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Education

  • MS Certified Power Platform Fundamentals
    Microsoft
    2023
    MS Certified Power Platform Fundamentals
  • Leader/Supervisor : Level 3
    Sporting Futures
    2022
    Leader/Supervisor : Level 3

Skill set

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