You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Dernaoui GhaziDG

Dernaoui Ghazi

Freelance BI Developer – Qlik Sense – Qlik Cloud

€600/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Dernaoui

Graduated in Business Intelligence from EFREI, I currently work as a freelance BI Data Consultant at DG Consulting, where I design, deploy, and optimize Business Intelligence solutions. My expertise includes Qlikview, Qlik Sense, Qlik NPrinting, SQL, ETL, and data governance, covering the entire BI lifecycle, from data modeling to report automation and user training.

I support organizations in leveraging their data to achieve tangible results through an agile and pragmatic approach. Collaborating closely with teams, I strive to bring diverse perspectives and a results-oriented focus, while ensuring effective project management and meeting user needs.
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • PMU
    Freelance BI Developer – Qlik Sense – Qlik Cloud
    SPORTS
    January 2022 - September 2025 (3 years and 8 months)
    Paris, France
    Key achievements: – 30% reduction in dashboard loading time – Implementation of a centralized and governed data model – Industrialization of reporting, streamlining of ETL flows, and automation of daily runs – Contribution to the data skill enhancement of business departments
    qlik Sense Data visualisation Data analysis Qlik Cloud Modeling
  • CGI
    Qlik Sense / SQL BI Consultant – BI Project Manager
    January 2016 - January 2022 (6 years)
    Context: Supporting major clients (Banking, Insurance, Public Sector, Real Estate) in their Data & Analytics transformation programs.
    Role and responsibilities:
    • BI Project Manager on a mission for Crédit Agricole (functional scoping, deliverable management, team leadership)
    • Development and integration of BI solutions for several clients: Ag2R La Mondiale, Ministry of the Interior, Crédit Agricole (CASA and CADIF), I3F
    • Functional scoping and definition of BI strategy
    • Design and development of Qlik Sense / Power BI dashboards (sales performance, activity, profitability)
    • Implementation of data pipelines and ETL automation (Qlik, SQL Server, Talend)
    • Collaboration with Data Engineering teams on modeling and governance
    • Writing technical specifications and supporting end-users
    Key achievements:
    – Led a BI migration project to Qlik Sense (250 rationalized reports)
    – Designed a cross-departmental analysis model for sales and margins
    – Optimized loading performance by 25% through SQL and QVD redesign

Recommendations

Be the first to recommend Dernaoui

Help this freelancer shine by sharing your experience working together.

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • Computer Science Engineering Degree
    EFREI
    Diplôme d'Ingénieur en Informatique
  • Certified Network Associate
    Cisco
    Certified Network Associate

Skill set

Categories