Freelancer profile translated to English.

Description

With 9 years of experience, including 5 in Business Intelligence, Data Visualization, and ETL, I am the ideal freelancer to help you leverage your data. Passionate about Data, from my education to my professional experience, I have gained rich experience over the last few years with Qlik and BO tools. I can bring you my expertise in the entire BI chain, from data integration (via ETLs like OTIC, AWS Glue) to reporting (via Qlik Sense, BO). My skills include: - Databases: SQL, MySQL, SQL Server, AWS Athena. - Data integration: OTIC (EX GENIO), AWS Glue, Power BI, Python. - Data visualization: QlikSense, SAP BusinessObjects, Tableau Software, Microsoft Power BI.

Industry field of expertise

Languages

English
Fluent
Arabic
Native or bilingual
French
Native or bilingual

Workplace preferences

Can work on-site

Juvisy-sur-Orge (up to 50km)

LCL
Senior Data Engineer
BANKING AND INSURANCE
September 2023 - Today (2 years and 10 months)
Paris, France
- Ensure the Run/MCO of applications in the scope (supervision, incident processing, operational maintenance).
- Gather and challenge business needs, then manage data evolutions and projects end-to-end.
Perform impact analyses and write detailed technical specifications for the implementation of new indicators.
- Design and industrialize production data flows: ingestion from S3, populating Teradata tables, transformations, and data exposure.
- Develop and maintain ETL/ELT processes with Datastage, BTEQ, T3R, and Teradata.
- Design, develop, and evolve Qlik Sense applications and dashboards for business activity monitoring.
- Implement and maintain complex scheduling chains under Control-M.
- Structure technical deliveries: create packages (especially for table structure delivery), manage releases, and multi-environment deployments.
- Deploy solutions using DevOps practices and CI/CD pipelines.
- Execute testing and acceptance phases, analyze anomalies, and coordinate their resolution with stakeholders.
- Contribute to document governance and knowledge quality (MEGA, Zeenea, Confluence).
- Participate in the DAT tribe's community of practice and support the upskilling of junior profiles.
- Use GitHub Copilot to accelerate development, make implementations more reliable, and improve team productivity.
- Perform estimation of evolutions (workload, timelines, risks, dependencies) and contribute to delivery planning.
Qlik Teradata AWS S3 Control-M Datastage
BMW
BI Consultant
AUTOMOBILE
October 2018 - September 2023 (5 years)
Région de Paris, France
Management of the entire BI chain for BMW France, modeling and enriching the DWH (with two ETLs: OTIC and AWS Glue), and also creating/evolving reports on Qlik Sense and BO.

Work performed:
Model data warehouses
Analyze functional and technical needs
Design data feeding and reporting solutions considering client challenges
Implement integration flows (including data qualification phases)
Enrich data warehouses and datamarts
Develop all integration processes
Handle client feedback and evolutions
Evolution of various projects within the GDPR framework.
Qlik SQL OTIC SAP Business Objects AWS Glue
BMW
BI Intern
AUTOMOBILE
April 2018 - October 2018 (6 months)
Région de Paris, France
Participate in the VIN17 extension project for BMW France, model and enrich the DWH, and also evolve/create reports on BO.

Work performed:
Analyze functional and technical needs
Design data feeding and reporting solutions considering client challenges
Implement integration flows (including data qualification phases)
Model and enrich data warehouses and datamarts
Develop all integration processes
Handle client feedback and evolutions.
OTIC SAP Business Objects SQL Atlassian JIRA Microsoft Sharepoint