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Cherif C.CC

Cherif C.

BI Developer - Data Analyst

€400/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Cherif

Need to make your data readable, useful, and actionable? I'll guide you from raw data to decision-making.

I am a BI & Data Analyst consultant specializing in Power BI, with a dual technical and business skill set. My role: to help you structure, transform, and leverage your data to effectively manage your business.

What I can offer you:

Custom Power BI reporting (sales, financial, industry-specific, etc.)
Robust data modeling (star schema, RLS, efficient DAX calculations)
Data cleaning and transformation using SQL, Power Query, or Talend
Data flow automation (SharePoint, Excel, ERP, CRM, Fabric Lakehouse)
Optimization of existing reports (performance, UX, maintenance)
My added value:

Ability to quickly understand your business challenges
Proactive in suggesting key performance indicators
Technical rigor (documentation, performance, security)
Concrete experience in demanding environments (e.g., KPMG)
Types of deliverables:

Dynamic Power BI dashboards
Power BI Service semantic models (with RLS and multi-datasource)
Data processing pipelines on Microsoft Fabric or SQL Server
Documented SQL queries and business transformation logic
  • French

    Native or bilingual

  • English

    Conversational

  • Arabic

    Native or bilingual

Can work on-site
Paris (up to 50km), Lyon (up to 50km), Toulouse (up to 50km), Marseille (up to 50km), Nantes (up to 50km)

Experience

  • KPMG/ Rydge Paris
    Power BI Developer
    June 2024 - Today (2 years and 2 months)
    Power BI Report Migration: Migrating Power BI reports as part of a new ERP implementation. Design and Development: Creating and optimizing interactive dashboards and reports to meet business needs. Data Integration: Extracting, cleaning, and transforming data. Populating the Lakehouse: Designing and implementing processes to populate a Lakehouse, ensuring data centralization and structuring for advanced analytics. Security: Implementing Row-Level Security (RLS) to ensure secure data access.
    Microsoft Power BI Data Analysis Power Query
  • Compagnie Logistique Express Île-de-France
    Data Analyst
    November 2022 - June 2024 (1 year and 7 months)
    Project: Financial Recovery and Sales Performance Optimization: Existing Situation Analysis: Analyzing financial data to assess the current situation. Cost Analysis: Identifying cost reduction opportunities through expense analysis. Acquisition Funnel Optimization: Collecting and analyzing CRM data (HubSpot) to optimize the customer acquisition process, increasing conversion rates. Prospecting Automation: Developing web scraping processes using Octoparse, ParseHub, Dropcontact, and implementing automation tools with Airtable, Waalaxy, and Lemlist. Data Extraction: Extracting data from ERP, HubSpot, and Sage using Talend. Data Integration: Implementing integration flows and jobs for data transformation with Talend. Dashboard Development and Workspace Creation: Designing Power BI dashboards and reports. Administering Workspaces for each department (accounting, operations, management). RLS Management: Implementing and managing security rules (RLS). Database Management: Using SQL Server for database management and analysis. Environment: SQL Server Management, Power BI, HubSpot CRM, Talend, Octoparse, ParseHub, Dropcontact, Airtable, Waalaxy, Lemlist, Sage.
  • Antony Groupama
    Data Analyst
    April 2019 - October 2022 (3 years and 7 months)

    • Analysis of specifications
    • Supporting the client in evolving their needs
    • Report implementation
    • Suggestions for new indicators Technical Environment: Reporting Tool: Power BI, Database: SQL Server

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Education

  • DATA ANALYST
    DATAANALYST
  • Business Intelligence and Big Data SQL and PL/SQL ETL (Talend Studio) Dataviz
    AJC Formation
    2022
    Business Intelligence et Big Data SQL et PL/SQL ETL (Talend Studio) Dataviz

Certifications

  • Power BI Data Analyst Associate - PL300
    Microsoft
    2024
    PowerBI Business Intelligence Power BI DAX
  • DP-700 – Fabric Data Engineer Associate
    Microsoft
    2025

Skill set

Categories