Freelancer profile translated to English.

Description

Senior Data Consultant with 10 years in IT, I combine over eight years of experience in BI and data analysis with deep expertise in ETL (Datastage, Talend) and DataViz (Power BI, BO).

My role includes optimizing ETL flows, creating dynamic dashboards based on financial KPIs, and overseeing data quality and performance.

I collaborate closely with business teams to translate their needs into effective and innovative technical solutions.

Passionate about solving complex problems, I support my team as a technical referent and ensure the validation of strategic choices.

My skills in financial data analysis and flow management, combined with my ability to create impactful visualizations, enable me to support the organization's strategic and operational objectives.

Languages

French
Native or bilingual

Workplace preferences

Can work on-site

Paris (up to 50km)

Otherview
Data Analyst
CONSULTING AND AUDITS
June 2025 - Today (1 year)
Paris, France
Data Analyst Power BI
Services for several clients
Gathering and analyzing business needs from client teams
Exploitation, preparation, and modeling of analytical data on Snowflake
Design, development, and maintenance of interactive dashboards via Power BI
Implementation of business KPIs and performance indicators via DAX
Data cleaning, transformation, and validation with Power Query
Continuous improvement of existing reports and consideration of evolutions
Technical environment: Power BI, DAX, Power Query, Snowflake
Microsoft Power BI SQL Snowflake
BpiFrance
BI Consultant Datastage
BANKING AND INSURANCE
January 2022 - March 2025 (3 years and 2 months)
Paris, France
Credit Risk - Data Legacy BSR & IFO: Risk Monitoring & Infocenter Database
• Analysis of financial and risk data (EAD, Guarantee, Performance, etc.)
• Extraction, processing, and optimization of data flows via Datastage & SQL
• Responsible for the ZDP application: Managing subscriptions for consumers
• Production monitoring and data quality control
• Incident management and anomaly resolution
• Automation of BO reports and project planning via Control M
• Interaction with business units to understand needs and propose suitable solutions
Technical environment: Datstage Server, Datastage PX v11.5, Business Object BO, SQL, DB2/Oracle, Control-M, Power Designer AMC, S3, Jira, Agile SAFE
Datastage PX SQL SAP Business Objects Control-M AWS
Advanced Schema
BI Consultant Talend / Power BI
February 2021 - January 2022 (11 months)
Paris, France
Auchan France – Paris
ARF Project: Retail - Financial Flow Management
- Analysis of business needs and translation into specifications
- Design of new Talend flows / Costing
- Development and optimization of Talend jobs
- Incident resolution and handling of evolutions and business acceptance testing
Technical environment: Talend, API, Json, XML
Talend

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Physics License
Pierre and Marie Curie University
2011
Licence Physique
Master 2 Communicating Systems
Pierre and Marie Curie University (Paris VI)/ Telecom ParisTech
2014
Master 2 Systèmes communicants

BI Consultant

Youssef A.

Data Analyst BI

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