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Oussama Hachimi AlaouiOH

Oussama Hachimi Alaoui

HRIS Developer/Analyst

€500/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Oussama

HRIS Developer / Analyst with over 4 years of experience on payroll and HR projects using the HR Access software package. Specializing in the Build and Run phases, HR data analysis, and securing payroll processes. Solid data culture with proficiency in SQL, Python, and Power BI for decision-making reporting.
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • SOPRA HR
    HRIS Developer
    May 2021 - Today (5 years and 1 month)
    Paris, France
    HRIS Developer – HR Access (Build & Run) :

    HRIS Developer primarily working on the HR Access software package, with significant involvement in the Build and Run phases of HRIS projects, particularly in the payroll scope.

    Main Activities:

    • Analysis of business needs (HR / Payroll) and translation into functional and technical specifications.
    • Development, configuration, and customization of the HR Access software (payroll, calculation rules, items, batch processing).
    • Execution of SQL queries for extracting, controlling, and analyzing payroll and HR data.
    • Participation in the implementation, evolution, and integration projects of HRIS solutions.
    • Performance of unit and integration tests and support for user acceptance testing.
    • Analysis and correction of payroll anomalies.
    • Incident and change request management.
    • Monitoring of payroll production and securing closings.
    • Evolutionary and corrective maintenance in compliance with processes (quality, deadlines, regulatory compliance).
    • Close collaboration with HR, payroll, AMOA, and operations teams.
    • Contribution to technical and functional documentation.
    Technical Environment:
    • HRIS Software: HR Access
    • Databases: SQL (complex queries, consistency checks, extractions)
    • Scripting: Bash
    • Systems: Unix / Linux
    • Reporting & Data visualization: Power BI
    • Functional Domains: Payroll, HRIS, social regulations

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