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Brou Christopher KoffiBC

Brou Christopher Koffi

Microsoft Fabric & Power BI Consultant

€500/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Brou Christopher

Specializing in modern Data architectures on Microsoft Fabric, I help companies structure, industrialize, and optimize their analytical platforms.

I work on:

• Lakehouse architecture design (Bronze / Silver / Gold)
• Data pipeline implementation (Dataflow Gen2, Spark, SQL)
• Business intelligence modeling & Power BI Semantic Models
• Performance optimization and data quality
• Data Governance (Microsoft Purview, security, roles, lineage)

Goal: Transform data into a reliable and scalable decision-making lever.

Available for architecture, Data Platform structuring, or existing environment optimization missions.
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • – HANNIFLO
    Data Consultant & SaaS Platform Development
    TECH
    October 2025 - Today (8 months)
    Paris, France
    Profile:
    Consultant specializing in Microsoft Fabric, Power BI, and Data Governance architectures.
    I help companies structure, industrialize, and optimize their analytical platforms.

    Preparing for DP-600 & DP-700 certifications (March 2026)

    Website creation and Data & AI architecture design on Azure (Fabric, OpenAI)
    Deployment of AI applications on Azure App Service (staging / production) Secured via Azure Key Vault and managed identities
    CI/CD integration with GitHub Actions (automated build & deployment)
    Design of Power BI analytical models integrated into the platform
    Cloud environment management and secure configuration
    Microsoft Fabric Azure OpenAI Microsoft Power BI Azure App Service Github Actions
  • HANNIFLO
    Independent Data Consultant – Hanniflo Project (pre-creation)
    TECH
    June 2024 - October 2025 (1 year and 4 months)
    Dammarie-les-Lys, France
    • Implementation of a Medallion architecture (Bronze, Silver, Gold) on Microsoft Fabric
    • Data ingestion via Data Pipelines, PySpark, and Dataflow Gen2
    • PySpark notebook development (cleaning, transformation, feature engineering)
    • Pipeline implementation (Dataflow Gen2 / Data Factory)
    • Storage of ready-to-use data in Gold (Warehouse)
    • Creation of Power BI semantic models (Star Schema, Direct Lake, DAX)
    • CI/CD implementation (GitHub / Azure DevOps)
    • Implementation of governance via Microsoft Purview
    • Completion of a full energy analysis project (Udemy – 09/2024 to 05/2025)
    Azure Data Factory Microsoft Fabric SQL Microsoft Power BI PySpark
  • UPPER-LINK
    BI Consultant – Power BI & Azure Data Platform
    CONSULTING AND AUDITS
    October 2021 - June 2024 (2 years and 8 months)
    Paris, France
    Context:
    Consulting engagement with major clients (CGOS, Assystem, Nestlé Purina Pet Care) in structured Data environments.

    Key Achievements:
    • Design and deployment of business intelligence solutions on Power BI
    • Data modeling (Star Schema, DAX performance optimization)
    • Development and maintenance of pipelines via Azure Data Factory
    • Utilization of SQL Server / SSIS / SSAS in an enterprise environment
    • Close collaboration with business and IT teams
    • Participation in structuring Data projects with significant operational impact

    Value Delivered:
    • Improved report performance
    • Increased reliability of business indicators
    • Standardization of analytical models

    Main Stack
    Power BI | Microsoft SQL Server | SSIS | SSAS | Azure Data Factory
    Microsoft Power BI SQL Azure Data Factory ETL Data Warehouse

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Education

  • Master of Science
    SUPINFO PARIS
    2019
    Master of Science
  • Azure Cosmos DB Essentials
    Azure Cosmos DB Essentials

Skill set

Categories