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El Mostafa KachoulEM

El Mostafa Kachoul

Middleware Dev|DevOps Cloud Certified.AWS & K8s

€400/day
Lille, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About El Mostafa

Java JEE Developer then webMethods ESB Consultant, with over 10 years of experience in systems design and integration, I wish to leverage my development and automation skills to move towards a role in AWS/DevOps Cloud.
Recently certified in Kubernetes technologies (CKA and CKAD) as well as AWS Cloud (Solutions Architect Associate Certification), and motivated by a passion for new cloud technologies, I am ready to take on challenges related to:
Infrastructure modernization.
CI/CD pipeline optimization.
My goal is to contribute to strengthening the company's performance in the face of current technological challenges.
  • French

    Native or bilingual

  • English

    Fluent

  • Arabic

    Native or bilingual

Can work on-site
Lille (up to 50km), Bruxelles (up to 10km)

Experience

  • Société Générale
    webMethods Consultant in Cash Management
    November 2020 - December 2024 (4 years and 1 month)
    Lille, France
    Transactis (Joint-venture between Société Générale and La Banque Postale)

    MCF Application: Banking transaction management platform handling over 30,000 flows and several million operations daily, intended for "Bank" and "Corporate" clients.
    Application Environment
    Payment Instance Project: Contribution to the development, maintenance, and redesign of webMethods services.
    Responsibilities:
    Work on the various MCF components, covering the acquisition, processing, and routing of flows to processing factories.
    Management of direct debits, SEPA transfers, international transfers, treasury transfers, as well as reporting flows (accounting statements, payslips, etc.).
    Processing of banking file formats, data consistency verification, and application of value-added services based on the nature of the flows.
    Continuous evolution of technico-functional configuration screens.
    Exchange with AMOA through scheduled weekly meetings.
    Evolution of services according to new banking standards.
    Production monitoring and intervention in "on-call" mode, monitoring, and processing of production manager emails.
    Technical Environment
    Technologies used: WebMethods 9.8 on Linux, Flow Service, Adapter, JMS, XSD, XML, DSP, Oracle PLSQL, IBM MQ.
  • axa
    webMethods Consultant. AXA WebCenter
    August 2018 - October 2020 (2 years and 2 months)
    Wasquehal, France
    As part of the replacement of "PACTOL" by "OSMOSE" for more autonomous management of health and provident subscriptions, the main activities carried out are:

    Maintenance of the EIP application for health contract issuance
    JSON data processing: Generation and mapping of models with Swagger Codegen and XJC.
    EIP Orchestration: Data enrichment via web services and sending XML files to SA Édition KSL (Naelan).

    Development of orchestration services
    Writing technical documents (DAT).
    Development of REST APIs with Spring Boot: Swagger, business rules, release management (Crossivta, VSTS).
    Monitoring via Azure (AppInsights/Kudu) and Kibana/ElasticSearch.
    Asynchronous EIP orchestration with JMS, API management on CentraSite (SOAP, REST).
    Integration with WebMethods, CentraSite, Mediator via EntireX.

    Maintenance and evolution of EIP orchestrations
    Management of IARD attestations (Batissur, BATP, Corporate Liability).
    Automation of vehicle processes: fleet management via SIV, green card generation.

    Maintenance of IBM ODM (8.7.1) MRM rule services
    Eligibility control and generation of specific clauses via SOAP services.

    Technical Environment:

    API: Spring Boot, Swagger, OAuth2
    Continuous Integration: VSTS, Maven, Git
    Middleware: WebMethods, CentraSite, Mediator
    Monitoring: Azure, Kibana/ElasticSearch
    Languages: Java 8
  • EOS ACT/ Contentia
    webMethods Consultant at EOS ACT / Contentia
    December 2016 - June 2018 (1 year and 6 months)
    Wasquehal, France
    Employer: European debt collection company
    Responsibilities:
    Application Maintenance (TMA) of a billing application in an agile context
    Responsible for a financial application dedicated to billing and partner payments, managing bad debt operations, remuneration calculation, and anomaly processing.
    Main Activities:
    1. Development and maintenance of financial services:
    Development, testing, and maintenance of Flow Services for processing financial operations.
    Configuration of services used by user interfaces.
    2. Evolution of configuration tools:
    Addition and management of partners and services: Invoice periodicity, invoice breaks, partner repository, processing indicators.
    Update of rules related to billing, remuneration (rates, fixed fees), and payments.
    Collaboration with the accounting department (Contentia company) to adjust financial parameters.
    3. Anomaly management:
    Daily identification and resolution of anomalies related to financial operations.
    Handling of Jira tasks and management of bugs related to debt collection business functionalities (Core Product), and the use of the company's new CRM.
    4. Documentation and support:
    Writing technical and functional documentation associated with evolutions and corrections.
    5. Maintenance of BMP projects:
    Contribution to the maintenance of projects based on business processes.
    Tools and technologies used:
    Development and integration: WebMethods 9.10 Designer, WebMethods Test Suite, Maven, Jenkins (continuous integration).
    Database and log management: T-SQL, Elasticsearch, Logstash.
    Anomaly tracking and management: Mantis, Jira.
    Version control: Subversion.

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