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Mhamed DjellalMD

Mhamed Djellal

WEB Middleware Engineer

€700/day
Paris, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Mhamed

Linux & Middleware Administrator with many years of experience in critical banking environments. Specialized in complex incident management (N3), platform stability, and resolving production emergencies. Appreciated for my composure, efficiency, and sense of responsibility. Married, father of five children, I approach each mission with commitment and reliability.
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • BNP
    WEB Middleware Engineer
    BANKING AND INSURANCE
    March 2023 - Today (3 years and 3 months)
    • • Management of complex N3 incidents: log analysis, thread/heap dumps, resolution of critical errors.
    • • Management and security of WebSphere Application Server environments (WAS ND 8.5.5.x, WAS Base 9.0.5.x, Liberty).
    • • Automation of patching operations (scripts, Ansible Tower: templates and jobs).
    • • Administration of SSL/TLS certificates, keystores, and truststores.
    • • Support for development teams during deployment and integration phases.
    • • Participation in crisis cells, RCA, and technical documentation writing.
  • Banque De France «SAREEVA »
    WEB Middleware Engineer
    July 2018 - February 2023 (4 years and 7 months)
    • • Implementation of industrial WebSphere packaging and Fixpack with WAS6/7 Installer Factory.
    • • Implementation of the "PU" Utility package for WAS 8.0.5/8.5.3.
    • • Installation of the WebSphere technical foundation (UPDI, PLG, and IHS).
    • • Automation of WebSphere Dmgr/Node Profile creation.
    • • Automation of "Fixpack" updates on the WebSphere JDK/IHS/WAS/UPDI/PLG/SDKIHS foundation.
    • • Automation of WebSphere foundation deliveries for versions 8.0.5/8.5.3 using the IM Manager command imcl.
    • • WEB audit and recommendations "JVM/IHS" ThreadDump/Javacore.
    • • Incident management on N3 web technologies.
    • • Writing patches or modifying WebSphere configuration in Python.
  • Société Générale
    Middleware Engineer
    BANKING AND INSURANCE
    March 2015 - June 2018 (3 years and 3 months)
    Fontenay-sous-Bois, France
    • • Administration and configuration of the Oracle Exalogic X5-2 Appliance.
    • • Consolidation of all PeopleSoft environments (HR / FSCM) of Société Générale around a pre-integrated production infrastructure (Oracle Exalogic Elastic Cloud).
    • • Recruitment and development of Level 2 Exalogic technical support in Bangalore.
    • • Upgrade of Exalogic environments to the latest available versions.

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Education

  • Engineering Diploma
    Computer Science Engineering School
    1997
    Diplôme d'Ingénieur
  • Tuxedo Administrator Training (BEA)
    Tuxedo
    2006
    Formation Administrateur Tuxedo( BEA )

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