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Mehdi S.MS

Mehdi S.

Senior data integration engineer

€700/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Mehdi

I help companies secure and accelerate their integration, cloud, and data projects by providing both management and hands-on expertise. I am involved in scoping needs, coordinating teams, arbitrating priorities, managing risks, and structuring delivery, while also being capable of getting involved operationally on technical subjects to challenge solutions, ensure data flow reliability, and support implementation.

My added value lies precisely in this dual role: I am not solely focused on project management, nor solely on technical execution. I bridge the gap between business, architecture, development, infrastructure, and operations teams, with a results-oriented approach focused on execution quality and production stability.

I typically work on projects involving ETL/EAI/EDI integration platforms, DevOps and CI/CD industrialization, cloud and data engineering, as well as RUN modernization and reliability.

In terms of deliverables, I regularly produce architecture documents, specifications, project templates, runbooks, deployment procedures, RACI matrices, test plans, and production support plans.
  • French

    Native or bilingual

  • English

    Fluent

  • Arabic

    Native or bilingual

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

Experience

  • CEVA Logistics
    Integration Project Manager
    LOGISTICS AND SUPPLY CHAIN
    September 2022 - March 2026 (3 years and 6 months)
    Puteaux, France

    Migration of GENIO ETL flows to Apache NiFi

    • Inventory of GENIO ETL flows and preparation of specifications (reverse engineering).
    • Identification of flows to migrate or decommission with Product Owners and business stakeholders (65 on-premise, 79 OCI).
    • Migration of flows to the open-source ETL solution Apache NiFi

    Migration of IBM IIB EAI to TIBCO BWCE for ESB flows (approx. 500 flows)

    • Agile Scrum project management with onshore/offshore teams, covering team organization, backlog prioritization, and coordination of business and technical workstreams.
    • Securing delivery through the implementation of technical prerequisites, CI/CD industrialization, integration of monitoring and traceability, as well as production deployment management.

    Management of integration scope obsolescence

    • Upgrade, infrastructure patching, and migration of EDI flows (approx. 150) with strong dependencies and reverse engineering.
    • Definition of the roadmap, management of the Jira board, and multi-team coordination
    • Migration of EDI flows to DXC and decommissioning of BOTS (legacy open-source EDI solution).
    • Planning and monitoring of obsolete server decommissioning.
    • Implementation of the MuleSoft CI/CD pipeline

    Implementation of the CI/CD pipeline for integration and deployment of deliverables.

    • Validation of technical choices with architects and coordination between the DevOps team and publishers.
    • Implementation of the CI/CD pipeline for integration and deployment of deliverables.
    • Drafting of the developer onboarding guide covering API quality, deployment, security, and testing.

    Technologies
    IBM MQ, IBM IIB, TIBCO BWCE, Docker, Kubernetes, Kafka, APIs, WSO2, Mulesoft, Jenkins, CI/CD pipelines, EDI (FTP, SFTP, OFTP2, AS2, CFT, JMS), Shell, JIRA, Confluence, SharePoint, Orchestra
    MuleSoft TIBCO Scrum DevOps EDI
  • BureauVeritas
    Tech Lead, Deployment Manager
    CONSULTING AND AUDITS
    February 2020 - September 2022 (2 years and 7 months)
    Puteaux, France

    Implementation of a Talend / AWS data platform and migration of ETL flows to Talend

    • Design and implementation of a serverless architecture to execute Talend jobs on the AWS cloud platform to optimize execution costs.
    • Support for the offshore development team (India): upskilling on the entire technical stack
    • Development of a pre-configured job template for CI/CD and execution in AWS.
    • Management and participation in the migration of SSIS and Datastage ETL flows to Talend (approx. 35 flows)
    • Drafting of Talend standards and best practices; architecture documentation and delivery procedures.
    • Management of the ERP Finance ZIG migration program to FLEX / J.D. Edwards
    • Development of several data exchange jobs between the new JDE ERP and satellite applications.
    Technologies
    Talend Open Studio, Git, GITLAB, Maven, Docker, Jenkins, Nexus, Axway, Terraform, MyCloud, AWS (RDS, EC2, ECS, ECR, Batch, StepFunction, Cloudwatch, Athena, API Gateway…), CFT, Liquibase, PostgreSQL, SqlServer, Biztalk, SSIS, Datastage
    DevOps Cloud Engineer IT Project Management Talend Amazon Web Services
  • Crédit Agricole CIB (CACIB)
    MOE Project Manager
    BANKING AND INSURANCE
    April 2017 - March 2020 (2 years and 11 months)
    Guyancourt, France

    Transport Zone Project

    • Implementation of an application for managing and quality controlling files exchanged via CFT.
    • Traceability, archiving, filtering, and distribution of flows to subscriber applications.
    • Redesign and development of Talend batch processes for greater flexibility and scalability.
    • Redesign of the flow monitoring and administration interface.
    • Management of connections, flow homologation, and application maintenance.

    Technologies
    MYSQL, TALEND DATA INTEGRATION 6.3, ORACLE SQL DEVELOPER, JAVA, LINUX, $Universe
    Talend ETL Oracle Database Functional Specifications SQL

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Education

  • Master 2 Data Exploration and Business Intelligence
    Université Paris 13
    2013
  • Master 2 in Software Engineering
    USTHB - Algiers
    2012

Certifications

Skill set

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