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Khalid LebsirKL

Khalid Lebsir

Mainframe Study Engineer

€600/day
Cergy, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Khalid

With 20 years of experience in COBOL application development and maintenance in mainframe environments, I am applying for the COBOL Study Engineer position. With in-depth expertise in analysis and development, I am confident that I can actively contribute to your projects and meet your team's needs.

Throughout my career, I have had the opportunity to work on various projects, particularly in the banking and insurance sectors. My mastery of COBOL, JCL, and CICS has allowed me to participate in the evolution of complex applications, in close collaboration with functional and technical teams.

Beyond my technical know-how, I possess a real sense of analysis and problem-solving.
My experience has also allowed me to develop project management skills, which helps me to effectively coordinate the different stages of a project, from requirements gathering to production deployment.
  • French

    Native or bilingual

  • English

    Conversational

  • Arabic

    Native or bilingual

Can work on-site
Cergy (up to 30km)

Experience

  • CIC
    Mainframe Study Engineer
    October 2022 - December 2024 (2 years and 3 months)
    Cergy, France
    Handling of various projects
    o Cobol V6,
    o Retrieval of accounting account flows and balances to transfer them to the Business Object tool,
    o Management of RECOLTE and STATISTIQUES applications for the Employee Savings Plan part
    o Taking snapshots of production to qualification environments
    o Implementation for the Commercial Reporting team of batches 1 and 2 of the ANI project (Accord National Interprofessionnel)
    • Analysis of requests from Business Operations.
    • Production of technical specifications.
    • Handling of evolutions and corrections (SARA tools).
    • Developments.
    • Production of unit tests.
    • Delivery to long and short acceptance testing
    • Production deployment.
  • Aviva
    Mainframe Study Engineer
    May 2022 - May 2024 (2 years)
    Bois-Colombes, France
    Within a team of permanent employees
    • Analysis of stories.
    • Handling of evolutions and corrections.
    • Developments.
    • Production of unit tests.
    • Homologation promotion
    • Production deployment. Environment: COBOL, MVS, TSO, ENDEVOR, WORD, EXCEL, SQUIRREL, JIRA
  • GMF Assurances
    Mainframe Study Engineer
    March 2021 - April 2022 (1 year and 1 month)
    Levallois-Perret, France
    Within a team of permanent employees and service providers
    • Analysis of specifications.
    • Production of technical specifications.
    • Handling of evolutions according to requests through more or less long projects.
    • Resolution of anomalies through incident tickets.
    • Developments.
    • Production of unit tests.
    • Homologation promotion
    • Production deployment.

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Education

  • DEES, Computer Science
    ICOGES
    2004
    DEES, Informatique

Skill set (7)

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