Freelancer profile translated to English.
Back to original languageAbout Wail
✓ Data modeling and architecture of a business intelligence system, Data analysis and interfaces,
✓ Data loading via ETL into datamarts/data warehouses from heterogeneous sources, Migration (Azure Data Factory, Talend, SSIS)
✓ Reporting, Dashboards, and Data Visualization (Power BI)
✓ Technical and functional specifications, Impact analysis, Solution proposals,
✓ Project management for DATA development projects, management of development teams (internal or external providers) and ensuring the quality assurance plan for its scope: costs, deadlines, quality.
✓ Compliance with methodology, development, architecture, and security standards
✓ Key user relationship management in its domain, needs assessment
English
Fluent
Arabic
Native or bilingual
French
Native or bilingual
Can work on-site
Paris (up to 50km)
Experience
- StorengyData EngineerENERGY AND UTILITIESMay 2023 - Today (3 years and 1 month)- Development and operational maintenance of BI Cloud solutions under Azure (Azure Data Factory, Azure Analysis Services, Power BI Premium, Azure SQL Database, PowerShell, Azure Logic Apps, Azure Power Automate) for several functional areas (Operations, Maintenance, QHSE, HR, Purchasing)- Architecture, Technical Expertise, Modeling, and Run.- Migration to Power BI Premium
- Lagardère Travel RetailTechLead BI Talend/PowerBIRETAIL (LARGE RETAILERS)October 2021 - April 2023 (1 year and 6 months)Maintain approximately 500 automatic ETL flows - Analyze functional and technical requirements - Develop all integration processes - Model and enrich the data warehouse - Define the architecture
- CaptrainExpert BI ArchitectLOGISTICS AND SUPPLY CHAINJune 2019 - Today (7 years)Design, development, and maintenance of dashboards and data flows - Production monitoring with review of processed data - User support and workshop facilitation - Migration to Cloud platforms – Data warehouse redesign and optimization
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Education
- Professional Master 2 in Decision Support ITUniversité Paris-Dauphine2013Entrepôts de données, ETL, Reporting, Business Analytiques (Data mining, RO)
- Engineer in Information SystemsEcole Supérieure d’Informatique (ESI d’Alger)2012Analyse et Conception de solutions informatiques, Entreprises (Finance, Organisation,…)
Certifications
- Analyzing and Visualizing Data with Power BIMicrosoft