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Sana JouiniSJ

Sana Jouini

Data Proxy

€650/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Sana

Data Proxy Product Owner with 6 years of experience in Big Data and data analysis. I have an exceptional ability to synthesize information. Modeling, analyzing, maximizing data value, and extracting necessary insights are my specialties.
With substantial experience as a Proxy Product Owner, I have developed strong skills in agile project management, data product development, and technical team coordination.
My current trajectory is to work in the Data field on GCP, and I am highly motivated by Proxy Product Owner/Product Owner Data roles.
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • Sephora
    Proxy Product Owner
    October 2023 - September 2024 (11 months)
    • Support the business in defining needs in alignment with the entire Data platform
    • Create technical and functional designs regardless of the technology
    • Monitor the development of Data Engineers (GCP, MSBI, Qlik, Looker, ...)
    • Perform End-to-End testing
    • Support business User Acceptance Testing (UAT)
    • Monitor production deployment and ensure post-deployment support
    • Act as a referent for a subset and ensure its operational run with the Business
  • Renault
    Data Product Leader
    AUTOMOBILE
    September 2022 - September 2023 (1 year)
    • Lead Data projects, support business in data exploitation (from ingestion to visualization)
    • Gather and analyze requirements (features, data) with the ABA (Application Business Analyst)
    • Support the business in defining needs
    • Manage backlogs, including technical user stories, and their prioritization
    • Track Jira boards
    • Support the Scrum team in applying the Scrum methodology
    • Facilitate Agile ceremonies
    • Resolve technical issues and help remove obstacles that could slow down the team
    • Operational monitoring (usage, user satisfaction, technical performance, data availability)
    • Monitor the development of Data Engineers & Data Analysts (GCP, Spotfire)
    • Lead and facilitate the implementation or update of data flows from sources
    • Report on activity: share ongoing work and challenges
    • Prepare and lead Steering Committees
    • Assist the Product Owner by incorporating techniques to improve processes.
    Jan 2019 - Sept 2022
  • Renault
    Data Analyst
    September 2018 - September 2021 (3 years)
    Paris, France
    • Data collection and ingestion: Produce reports according to business needs
    • Migrate data from On-premise Data-Lake (HADOOP) to GCP
    • Propose and implement solutions in the GCP environment
    • Develop and automate workflows

    • Manage technical logs for ingestion monitoring
    • Functional and technical testing
    • Implement data pipelines (ingestion, storage, transformation)
    • Develop and test ingestion processes in the GCP/BigQuery Cloud environment
    • Actively supervise processes and resolve any malfunctions
    • Ensure the generality of reporting offerings
    • Model data for exploitation
    • Create and maintain SPOTFIRE reports
    • Optimize report loading times
    • Provide user support, particularly through incident analysis
    • Work with an UX/UI designer to apply a unified quality graphic charter.

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