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Astrid ChatinAC

Astrid Chatin

Consultant/ Project Manager Data & Power BI | ERP

€750/day
Paris, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Astrid

With strong expertise in supporting SI transformation projects, I have been working with clients for 25 years on the implementation of their SI projects.
My expertise: AMOA, AMOE, upstream studies, roadmap development, audit, functional architecture, organization setup and change management, project management
Expert in the architecture and implementation of HR, Payroll, financial management, and data science SI solutions
  • French

    Native or bilingual

  • English

    Fluent

  • Spanish

    Fluent

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

Experience

  • LA BANQUE POSTALE
    PROJECT MANAGER DATA AND AI
    BANKING AND INSURANCE
    August 2024 - Today (1 year and 10 months)
    Issy-les-Moulineaux, France
    Building a POC, as part of the adoption of generative AI and the development of uses, based on OpenAI's ChatGPT 4 LLM and the implementation of an RAG:
    • Organization and facilitation of workshops with business stakeholders for use case identification
    • Participation in building the strategic roadmap for AI adoption
    • Co-construction of the solution with architects and IT teams
    • Model training and incorporation of user feedback
    Generative AI
  • LA BANQUE POSTALE
    DATA PROJECT MANAGER
    BANKING AND INSURANCE
    February 2022 - August 2024 (2 years and 6 months)
    Issy-les-Moulineaux, France
    Migration of several predictive analysis solutions supported by SAS to Dataiku and Qlik Sense (for data visualization), for Private Banking and the Insurance, Digital, and Marketing departments of La Banque Postale:
    • Requirements gathering and writing of use cases and user stories
    • Construction of the implementation roadmap
    • Project management: planning, budget, deliverables, risks, dependencies in Agile SCRUM mode in collaboration with stakeholders (business, MOA, solution and security architects, data engineers, data scientists, operations, solution providers, and external contractors)
    • Facilitation of project committees and progress reviews
    • Financial monitoring, PMO reporting, facilitation of governance bodies
    • Development of the acceptance strategy, acceptance (technical and functional tests)
    • Backlog management: end-to-end monitoring
    • Change management for new use cases

    Skills practiced: functional architecture, project management, work breakdown, requirements specification, acceptance, automation of production monitoring under Dataiku, Business Intelligence and Big Data (star modeling, ensemble feeding, Data Vault), SQL
    Technical environments: Cloudera, Dataiku, Qlik Sense, Collibra, Hive, Ambari, Splunk, Mega, Control-M
    User Stories and technical specifications Definition and monitoring of indicators (KPI) Dataiku DSS Collibra
  • APHP
    DATA PROJECT MANAGER
    HEALTH AND WELLNESS
    June 2020 - January 2022 (1 year and 7 months)
    Paris, France
    BIG DATA project to redesign the feeding of the health data warehouse for the COVID scope
    • Team management and facilitation
    • Requirements specification
    • Support for development teams and data scientists
    • Acceptance
    • Production monitoring

    Skills practiced: Data analysis, functional architecture, team facilitation, project management, Team management/facilitation, Business Intelligence (star modeling, ensemble feeding), BIG DATA
    Technical environments: Hadoop (Hortonworks distribution with Hive, Spark2, Solr, Phoenix, Hbase, HDFS, Zookeeper, Ambari components...), structured database PostGreSQL, Jupyter Lab, I2B2 tool... ETL (TALEND), programming languages (Java, R, Javascript, Python), Linux environments, new technologies (NoSQL, Hadoop...), health domain interoperability standards (FHIR, OMOP, CDA, HL7, CIM, Snomed, LOINC...)
    Python (Programming Language) Talend ETL SQL Big Data

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