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Yassine OulahcenYO

Yassine Oulahcen

WebMethods Consultant

€750/day
Bagneux, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Yassine

IT Consultant with 16 years of experience around webMethods and Java EE SOA/EAI technologies. Complemented by functional skills acquired with clients in the energy, insurance, telecoms, and human resources sectors.
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • TotalEnergies
    WebMethods Consultant
    ENERGY AND UTILITIES
    February 2019 - Today (7 years and 6 months)
    Paris, France
    Complete refactoring of the Oracle Service Bus service bus to the webMethods solution while ensuring a dual run as well as Build projects.
    WebMethods Consultant
    • Architectural study for the OSB to webMethods refactoring.
    • Implementation of the technical foundation and definition of development best practices.
    • Analysis, design, development, and security of technical inter-application exchanges.
    • Writing technical specifications and all operational documentation.
    • Level 3 support and consulting for the various SI departments.
    • Migration of services from webMethods v10.3 to v10.11.
    Environment:
    webMethods v10.11 (Integration Server, Designer, SAP Adapter, Universal Messaging, API Gateway), SQL, Oracle 12g, SQL Developer, Shell, XML, XSD, SoapUI, Postman, SOAP, REST, XML, JSON, Swagger, Jenkins, Elastic Search Kibana, Dynatrace, MockServer, Azure API, Jira, Confluence.
    Webmethods webMethods API Management API Gateway SQL REST APIs
  • Axa
    WebMethods Consultant
    BANKING AND INSURANCE
    January 2016 - December 2018 (2 years and 11 months)
    Paris, France
    IARD (Fire, Accident, and Other Damages)
    Development and integration of web services for the IARD entity, a platform based on webMethods that manages exchanges between different consumers and mainframe backends.
    WebMethods Consultant
    • Impact analysis and cost estimation of client requests.
    • Writing technical architecture documents.
    • Modeling and functional design of synchronous and asynchronous web services.
    • Web service governance in CentraSite.
    • Web service monitoring in Kibana.
    • Migration of webMethods flows from v8.2 to v9.7.
    Environment:
    webMethods v9.7 (Integration Server, Designer, EntireX, Centrasite, Mediator, Crossvista), SQL, Oracle 12g, SQL Developer, Shell Script, XML, XSD, SoapUI, SOAP, WSDL.
    Webmethods REST SOAP SQL Oracle
  • CGI
    WebMethods Senior Developer
    ENERGY AND UTILITIES
    September 2012 - December 2015 (3 years and 3 months)
    Paris, France
    Total RM (Refining & Marketing)
    EAI platform based on webMethods version v8.2. It manages all inter-application exchanges for the Total group.
    WebMethods Senior Developer
    • Analysis, development, and testing of EAI half-flows.
    • Writing technical specifications.
    • Management of production incidents and application anomalies.
    • Technical and functional monitoring via an internal HMI.
    • Development of a package version management tool on Total's various platforms using CAF technology.
    Environment:
    webMethods v8.2, CAF framework, Java, Oracle 10g, Shell Script, ControlM, Quality Center.
    Webmethods ESB Oracle Java Shell Script

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Education

  • Master MIAGE
    Ecole des Sciences de l'Ingénieur
    2009
    Méthodes Informatiques Appliquées à la Gestion des Entreprises

Certifications

  • webMethods Certified ESB Developer
    Software AG
    2018
    Webmethods

Skill set

Categories