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Mohamed A.MA

Mohamed A.

Senior ORACLE PL/SQL Consultant

On-demand
Paris, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Mohamed

Senior Oracle PL/SQL Consultant with over 15 years of experience in the Oracle ecosystem (PL/SQL, Forms-Reports, APEX, BI Publisher, Exadata), I am involved in the design and development of complex applications in Agile environments, particularly in the banking, insurance, retail, telecommunications, and industrial sectors. As a technical expert and Tech Lead on international projects, I master the entire project lifecycle, from requirements analysis to production deployment, as well as evolutionary maintenance, performance optimization, and technical team management.
  • French

    Native or bilingual

  • English

    Fluent

  • Arabic

    Native or bilingual

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

Experience

  • Bouygues Télécom Région Parisienne France
    Senior ORACLE PL/SQL Developer Consultant – Oracle EXADATA
    TELECOMMUNICATIONS
    December 2020 - Today (5 years and 6 months)
    Vélizy-Villacoublay, France
    Development of new features and evolutionary and corrective maintenance of existing features for the two key technical systems, SPEED & SEGA. These systems are part of a set of over 80 internal and external technical systems that interact with each other via web services. SPEED and SEGA address Bouygues' core telecom business. SPEED is a workflow that manages deployment projects from contract signing to final customer solution acceptance. SEGA is dedicated to managing the deployment of a link (telephone line), managing a link access, and ensuring that a link is active at the end.

    Mission:
    • Optimization, maintenance, and evolution of critical databases, with strong interaction with the Exadata infrastructure.
    • Optimization and redesign of resource-intensive PL/SQL processes (execution plan analysis, profiling, PL/SQL tuning).
    • Participation in requirements review meetings with POs and MOAs.
    • Participation in design and estimation phases.
    • Participation in integrated evolutions within sprints.
    • Analysis and development of new Bouygues Telecom Entreprise (BTE) internal features and applications in both SPEED and SEGA tools.
    • Performing unit tests to validate features.
    • Participation in the analysis and handling of critical production tickets with the RUN team through interventions and PL/SQL code corrections.
    • Monitoring of SPEED and SEGA software web services and jobs.
    • Development of PL/SQL objects and scripts: packages, stored procedures, views, and jobs.
    Technical Environment:
    • Operating Systems: Win11, Win 10
    • RDBMS: Oracle 19C
    • Languages: Advanced SQL, PL/SQL, XML, JSON.
    • Tools: Oracle PL/SQL Developer, GIT, GitLab, SVN, Azure DevOps, Jira RES.
  • INFOELSA – Groupe DL SOFTWARE
    Senior ORACLE PL/SQL Developer Consultant
    BANKING AND INSURANCE
    February 2019 - November 2020 (1 year and 9 months)
    Paris, France
    Project: Development of specific modules and evolutionary and corrective maintenance of existing modules for the insurance software CIRIS IARD for insurance companies: AXA GULF, AXA Egypt, AXA KSA, TALA (Algeria). CIRIS IARD addresses the core business of an I.A.R.D. (Fire, Accidents, and Various Risks) Insurance Company and manages its entire information system (Quotes, Policies and Endorsements, Billing and Premium Collection, Co-insurance and Reinsurance, Claims, Accounting, and Statistics).

    Mission:
    • Analysis and development of new specific modules and response to new customer requirements.
    • Analysis and correction of anomalies reported by clients submitted as tickets.
    • Evolutionary and corrective maintenance of existing business applications.
    • Handling of evolution requests.
    • Performing unit tests.
    • Maintenance of existing packages: correction of stored procedures and addition of new procedures.

    Technical Environment:
    • Operating Systems: Win 7, Win 10
    • RDBMS: Oracle 10C
    • Languages: Advanced SQL, PL/SQL, XML.
    • Tools: Oracle Forms 6i, Oracle Reports 6i, Toad for Oracle.
  • IDEE INFORMATIQUE
    Senior ORACLE PL/SQL Developer Consultant - Tech Lead
    BANKING AND INSURANCE
    January 2008 - January 2019 (11 years)
    Tunis, Tunisia
    Summary: IDEE is the leading Tunisian financial software provider with an international scope.
    The applications cover all banking, postal, securities, and social security coverage and security businesses.
    With a team of seasoned finance industry consultants and graduates from the best Tunisian and foreign training institutions, IDEE adheres to strong principles to design, develop, publish, integrate, and implement its software solutions.

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Education

  • Engineer in Computer Science Applied to Management
    Higher Institute of Management of Tunis
    2003

Skill set

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