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Anass ChairAC

Anass Chair

Data management Consultant | Data Engineer | BI

€800/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Anass

Dynamic and multi-skilled in Data Engineering and Business Intelligence. Good analytical and synthesis skills, as well as a great adaptability. Always eager for knowledge and new challenges.
  • Arabic

    Native or bilingual

  • English

    Fluent

  • French

    Fluent

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

Experience

  • AXA Group Operations
    IDMC CoE Expert & Cloud Integration Architect
    BANKING AND INSURANCE
    September 2025 - Today (11 months)
    Paris, France
    - Supported multiple migration projects from Talend and PowerCenter to Informatica Cloud (IDMC), providing technical expertise and hands-on implementation
    - Contributed to the Center of Excellence (CoE) to define standards, best practices, architecture guidelines, and providing technical leadership across all entities
    - Enhanced platform governance, automation, and operational efficiency
    - Built reusable mappings and templates in IDMC bundles, deployed across multiple entities
    - Developed automated solutions for object promotion and deployment across environments
    - Integrated GitHub with IDMC to implement CI/CD processes
    - Automated extraction of monitoring metadata and session logs using REST APIs to feed operational dashboards
    - Automated Secure Agent installation and configuration across multiple environments using shell scripting
    - Delivered migration POC from PowerCenter and Talend to IDMC developing mappings and validating migration strategies
    - Developed reusable and robust mappings for API-to-API and XML integration flows with REST APIs, pagination, and error handling for scalable end-to-end integrations
    -Developed Shell and Python scripts to analyze and validate IPU consumption across services and organizations in IDMC, with automated Excel reporting
    - Created custom roles and user groups to implement governance and security models in IDMC
    - Administered the IICS platform, including connectors, services, permissions, Secure Agents, and troubleshooting activities
    - Configured and enabled SSO for Informatica Intelligent Cloud Services
    - Administered OpenShift environments for scheduling and automating Informatica workflows and objects
    - Created technical standards, best practices, reusable assets documentation, and training materials in Confluence
    - Conducted demos and knowledge-sharing sessions to onboard and support AXA development teams
    - Tools: IDMC, OpenShift RedHat,Azure DevOps,Github,Postman
    - Programming languages: Python, SQL, Java, XQuery, Shell,YAML
    Informatica Cloud IDMC Python Shell Script OpenShift
  • MICROPOLE
    External Consultant Data Engineer \ EPSA
    BANKING AND INSURANCE
    February 2025 - Today (1 year and 6 months)
    Paris, France
    - Setup of a complete automation system for the deployment, installation, configuration, management, and monitoring of Informatica Cloud Secure Agent on a Linux VM hosted in Azure, within an Azure DevOps CI/CD environment.
    - Configuration and implementation of Azure DevOps with Informatica Cloud for the use of Git actions
    - Automated deployment with Azure DevOps: migration of content from the DEV branch to the PROD branch in Informatica Cloud (CI/CD).
    - Development of PGP encryption pipelines and secure sending of documents to SFTP with renaming based on a UID, on the Mass Ingestion File service.
    - Development and automation of a Process for transferring and integrating talent and CV profile data from the SmartRecruiter API to the Whoz API via a workflow on Informatica Cloud Application Integration, by configuring CRUD operations to ensure smooth API communication, secure integration, and optimize staffing management.
    - Creation and optimization of ETLs for loading data into PostgreSQL tables using the ELT mode (Pushdown Optimization)
    - ETL & Mappings Development with Informatica Cloud
    - Intelligent Data Management
    - **Tools**: Informatica Cloud (IICS, IDMC), Microsoft Azure, Azure DevOps, PostgreSQL, Postman
    - **Programming Languages**: SQL, Python, XQuery, Yaml, Shell, Batch.
    - **Techniques**: Cloud Data Integration, Mass Ingestion, Cloud Data Governance and Catalog, Cloud Data Quality, Databricks, Data Factory, Apache Spark, MLflow, DataLake, Azure Blob Storage, Cloud Application Integration, Cloud Administrator Service, Monitoring, Web Service, REST API, Swagger Files, CI/CD, Pushdown Optimization, ELT, Pipeline yaml
  • VISEO
    External Consultant Data Engineer \ Lindt & Sprüngli (CH) - LOT2
    AGRICULTURE
    November 2024 - January 2025 (3 months)
    Toulouse, France
    • Adjustment and optimization of existing ETL flows to integrate new data structures while ensuring data consistency.
    • Addition of branches and update of mappings to support schema evolution and ensure smooth synchronization between SAP, MDM, Devex (webservice) and an API (Salsify).
    • Validation of data flows and quality assurance – Testing of modified mappings and implementation of quality controls to ensure data consistency and integrity throughout the ETL process.
    • Optimization of ETL pipeline performance and impact analysis – Optimization of ETL pipelines to improve performance despite increasing data volume, and performing impact analyses to identify and mitigate risks associated with schema changes.
    • Analysis and correction of anomalies detected during data flow testing phases.
    • **Tool**: Informatica Cloud, Postman, SOAP UI
    • **Programming language**: JAVA, SQL, JSON, XML,
    • **Techniques**: Cloud Data Integration, MDM, Administrator, Data Quality, Data Profiling, Web service, REST API V2, Swagger Files, Application Integration

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Education

  • Master 2 (M2) Decision Science - Optimization and Algorithmics Option (OPAL)
    Université de Lorraine UFR-MIM
    2022
    Master 2 (M2) Informatique Décisionnelle - Option Optimisation et Algorithmique (OPAL)
  • Engineering Cycle: Data and Knowledge Engineering
    École des Sciences de l'Information
    2021
    Cycle d’ingénieur : Génie des données et des Connaissances

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