Freelancer profile translated to English.
Back to original languageAbout Abderahmane
Expert Power BI | Data Analyst | Business Intelligence | Dashboard & Reporting
Data Analyst Consultant specialized in Power BI, I help companies transform their data into clear, automated, and directly actionable dashboards for decision-making.
My goal: transform your data (Excel, ERP, CRM, SQL, API) into reliable Power BI dashboards that allow you to manage your business and save time on reporting.
📊 My Power BI expertise
• BI Audit & Scoping
Analysis of your data sources and definition of business KPIs.
• Power BI Data Modeling
Building high-performance models with Power Query and DAX.
• Power BI Dashboard Creation
Interactive, visual, and decision-oriented dashboards.
• Automated Reporting
Automation and consolidation of your data to produce reliable reports.
• Data Integration
Connection to Excel, SharePoint, SQL, API, ERP, and CRM.
• Power BI Service Deployment
Report publication, access management (RLS), and automatic refresh.
• Power BI Training
Support for your teams to make them autonomous.
🚀 Types of missions
• Power BI Dashboard Creation
• Excel to Power BI Migration
• Power BI Model Optimization
• Reporting Automation
• Support and improvement of existing dashboards
🎯 My method
1. Audit of your data and business needs
2. Data modeling and KPI definition
3. Power BI dashboard creation
4. Deployment and support
Transform your data into a management tool.
Power BI • Data Analyst • Business Intelligence • Dashboard • Reporting • DAX • Power Query • KPI • SQL
French
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- SafranData Analyst Power BIAVIATION AND AEROSPACENovember 2024 - Today (1 year and 8 months)Paris, FrancePower BI Objective:Design and deploy a complete Power BI architecture to transform raw data into strategic insights and automate the entire decision-making process of the company.Power BI Achievements✅ Development of a suite of Premium Power BI dashboardsOptimized Power BI architecture with star schema and complex relationshipsCreation of interactive Power BI visualizations with drill-down and contextual filtersImplementation of advanced DAX for complex business calculations in Power BISetup of Row-Level Security (RLS) in Power BI to secure accessMeasurable Gain: +10 hours saved monthly per Power BI user team✅ Integrated Microsoft Power Platform EcosystemPower BI + Power Automate workflow for automated refresh and distributionAdvanced ETL with Power Query in Power BI for multi-source transformationPower BI Gateway connections configured for secure access to on-premise dataPower BI Dataflows for centralized and reusable data preparationCustom Power BI connectors to proprietary systems✅ Enterprise Power BI Adoption ProgramPower BI Desktop and Power BI Service training for 3 user levelsPower BI technical documentation and DAX resource libraryPower BI Center of Excellence with governance and best practicesInternal Power BI community for knowledge sharingQuantifiable Power BI Results40% reduction in report production time using Power BI65% increase in adoption of Power BI solutions by teams30% improvement in forecast accuracy thanks to Power BI analyticsDocumented ROI: Power BI project recouped in less than 4 monthsMicrosoft Power BI Technical Stack💻 Microsoft Power BI Desktop, Power BI Service, Power BI Premium, Power BI Mobile💻 Power Query, DAX Studio, Power Automate, Power BI Dataflows💻 SQL Server, Azure SQL, SharePoint, Power BI
- ArcepData AnalystTELECOMMUNICATIONSJanuary 2019 - August 2021 (2 years and 7 months)Paris, FranceExpert Power BI & Data Analytics | Digital transformation of telecom market analysisPower BI & Data Analytics Missions🔹 Strategic Steering with Power BIPower BI dashboard design for real-time monitoring of telecom KPIsComplete Power BI architecture with Power Query for multi-source integrationDevelopment of Power BI data models optimized for sector analysisReporting automation via Power BI Service and Power BI Dataflows🔹 International data-driven CollaborationPresentation of Power BI insights during Berec working groupsCreation of Power BI visualizations for comparative analysis with major players (Facebook, Netflix)Deployment of Power BI Embedded solutions for secure analysis sharingQuantifiable Power BI Results✅ Growth of +1 million fiber subscribers in 2020, monitored via Power BI dashboards✅ Analysis of regulatory impact of digital platforms via Power BI models✅ Production of +20 strategic insight reports with Power BI and Power Query✅ 40% reduction in analysis time thanks to Power BI automationPower BI & Data Technical Expertise⚙️ Microsoft Power BI (Desktop, Service, Premium) | Power Query | Advanced DAX⚙️ R integrated with Power BI | SAS | Power BI Mobile | Power BI Dataflows⚙️ Power BI Embedded | Data Strategy | Power BI Report Server
- rasmouki.comData Analyst BIDIGITAL AND ITSeptember 2021 - March 2023 (1 year and 6 months)Paris, France## Solar Energy Project | Power BI & Predictive Analysis**Objective**: Digital marketing transformation via Power BI and advanced predictive analysis### Power BI Achievements✅Development of advanced Power BI predictive models- Measurable increase: +20% campaign effectiveness through Power BI algorithms- Creation of complex DAX measures for behavioral scoring- Optimized data modeling for predictive analysis✅Power BI Dashboards for Prospect Scoring- Interactive Power BI visualizations for real-time prediction monitoring- Automated Power BI data pipelines for feature engineering and preprocessing- Power BI reports optimized for customer behavioral prediction✅Power BI Ecosystem for Transactional Analysis- Multi-page Power BI architecture with Row-Level Security (RLS)- Power BI integration with SQL Server via DirectQuery and Import- Automated ETL pipeline with Power Query and Dataflows- Proactive alert system developed with Power Automate- Power BI optimization for handling large data volumes (>1M rows)## Amazon E-commerce Project | Power BI & A/B Testing**Objective**: Sales maximization through scientific experimentation with Power BI### Power BI Analytics Achievements✅Complete A/B testing framework via Power BI- Robust Power BI statistical model for multiple hypothesis testing- Power BI dashboard with real-time interactive visualizations- Bayesian and frequentist analyses integrated into Power BI reports- Full automation via Power Automate and Power BI Service✅Power BI Premium Deployment- Power BI Report Server configured for secure enterprise deployment- Workspace management and data governance- Incremental refresh for optimal performance
Reviews
Fouad
Fouad Beluafi
Reviewed on 1/15/2024
S
Soumia
Sebti
Reviewed on 1/15/2024
Recommendations
+8
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Education
- Master, Econometrics and StatisticsToulouse School of Economics2018A propos de TSE : l'Ecole d'économie de Toulouse est le département d'économie de l'Université Toulouse I Capitole. C'est l'un des meilleurs établissements en économie au monde (classé 17ème au classement de Shanghai). Son Président est Jean Tirole, Prix Nobel d'économie 2014.
Certifications
- SQL Certification CourseProgramming Hub2024