Freelancer profile translated to English.
Back to original languageAbout Khaled
Data Analyst | Expert Power BI
Do you want to transform your data into levers for action so that your strategic decisions are based on facts and not on intuition? I am thePower BI expertyou need:Centralien engineerwith 5 years of experience in data analysis and Power BI
Needs formalization:
- Organization of business workshops
- Validation / challenge of the need
- Drafting of functional and technical specifications
Data preparation:
- Design of the data model adapted to reporting
- Implementation of data loading and transformation processes
- Development of data flows
Dashboard creation under Power BI:
- Data pre-processing (normalization, deduplication, null handling)
- Dataset construction
- Development of visuals and reporting structuring
- Publication, access management, RLS implementation
Documentation and presentation to business departments:
- Drafting of technical and user documentation
- Presentation of deliverables, integration of user feedback and adjustments
- Training users on tool usage
Project examples
→ Transport: monitoring carrier expenses and service rates for Sanofi, L'Oréal, Leroy Merlin, Foussier…
→ Luxury: monitoring high jewelry production, after-sales service monitoring
→ Logistics: monitoring performance and optimizing warehouse processes (BackMarket, Nutripure...)
My added value
→ Technical rigor and business vision of transport and logistics
→ Analytical and results-oriented approach
→ Pedagogy and sharing skills (training analysts and business teams)
Technical stack
PowerBI, Snowflake, DBT, Python, Talend
My goal: to help you implement Dashboards adapted to your challenges.
Do not hesitate to contact me.
Data Analyst • Power BI • Business Intelligence • Dashboard • Training
French
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- CNASAnalytics engineerPUBLIC SECTORMarch 2026 - Today (3 months)Paris, FranceClient contextImplementation of a dashboard to monitor the renewal of CNAS instances following the municipal elections of March 2026Mission performedFacilitating workshops, gathering business expectations, defining key indicators.Drafting functional and technical specificationsData model designDevelopment of Talend and SQL flowsCreation of the dashboard in Power BITechnical and business acceptance testingDrafting technical and user documentation, presentation of deliverablesMaintenance in operational condition and RUN management on the CNAS Data platformTechnical stack and toolsPower BISQLMicrosoft AzureTalendJIRA
- Leroy MerlinData AnalystLOGISTICS AND SUPPLY CHAINSeptember 2025 - February 2026 (5 months)Paris, FranceClient contextDevelopment of a BI solution to optimize Leroy Merlin's transport plan, comparing the costs of each carrier on each routeMission performedFormalization and validation of client needsAggregation of transport transactional dataImplementation of a carrier comparison methodologyReporting via BI toolsDeploymentTechnical stack and toolsPower BISQLMicrosoft AzureTalendJIRAConfluence
- FOUSSIERData AnalystLOGISTICS AND SUPPLY CHAINFebruary 2025 - August 2025 (6 months)Paris, FranceClient contextDevelopment of a Service Quality monitoring Dashboard for the following carriers: Chronopost, DB Schenker, Géodis, TNT, HeppnerMain KPIs: On time, In fullMission performedFormalization and validation of client needsData ingestionNormalizationDefinition of the star data modelCalculation of KPIs and implementation of visualsDeploymentTechnical stack and toolsPower BISQLMicrosoft AzureTalendJIRAConfluence
Reviews
B
Bilel
Data Analyst - CNAS - Resah SI
Several weeks project
-
Reviewed on 4/14/2026
Khaled demonstrated excellent professionalism and great rigor in carrying out the missions entrusted to him. From the needs gathering phase to the semantic model development and the production of indicators meeting expectations in a Power BI dashboard, he led the project with method and efficiency.
He also stood out for his active listening, the relevance of his questions, and his regular reporting, which helped clarify business issues, precisely frame project objectives, and provide good visibility on progress and results.
I will not hesitate to call on Khaled again for future needs and highly recommend him for your data and business intelligence missions.
Jessica
Jessica Darmon Traduction
Reviewed on 9/16/2025
I was delighted to collaborate with Khaled on the implementation of my Power BI dashboard.
He managed to combine professionalism, quality of work, and excellent communication throughout the mission. I particularly appreciated his ability to propose adapted and relevant solutions.
The delivered dashboard is clear, well-structured, and comes with documentation that makes it very easy to get started.
I highly recommend Khaled for any Business Intelligence and Power BI mission.
Recommendations
+1
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Education
- Engineer's degreeÉcole Centrale de Lyon2022Engineer's degree
- PCSI/PC* Mathematics, Physics and Chemistry classesLycée Kléber2018PCSI/PC* Mathematics, Physics and Chemistry classes