À propos de Karim
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Anglais
Bilingue ou natif
Expériences
- LUMIBIRD GROUPHead of Data & BIoctobre 2023 - Aujourd'hui (2 ans et 8 mois)• Developed and executed a BI roadmap aligned with business objectives.• Manage Business intelligence report and systems for 10 different countries.• Led a team in designing Power BI dashboards to provide actionable insights across Finance, Sales, and Operations.• Managed gross margin analysis, KPI tracking, and financial reporting, optimizing data efficiency.• Collaborated with cross-functional teams to improve data consistency and system integration.• Delivered enhanced data visualization tools to support strategic decision-making.
- Krème
Sur Malt
Mise en place de dashboards Power BI pour performance commercialeE-COMMERCEnovembre 2023 - novembre 2023🔹 Données & intégrationsConnexion API Sellsy (OAuth2) – Extraction automatisée des invoices + invoice linesImport OpenPharma et bases externesConsolidation multi-sources (Excel, API, référentiels internes)Création d’un data model optimisé (star schema), relations, tables DAX, dimension Date complète (jours ouvrés, trimestres, semestres)🔹 Data engineering / Power QueryNettoyage avancé (matching établissements, mapping commerciaux, correspondance secteurs)Reconstruction de la granularité produit / ligne de factureDétection de type de ventes : ouverture, réassort, nouveautés (based on SKU catalog rules)Optimisation performance et pagination API🔹 Business KPIs développésCA total, CA Monoprix, CA nouveautés, CA réassort, CA implantationsObjectifs client / commercial / secteur par trimestreRatio CA / Objectif, projections temps réelDN (distribution numérique), PDL (part de linéaire)Classements : top délégations, top produits, top clientsJours ouvrés écoulés vs total trimestre (% temps écoulé)Mesures complexes en DAX (X functions, table expressions, variables)🔹 Scorecard & dashboardsScorecard commerciale trimestrielleVue globale + vues Monoprix, nouveautés, catégoriesAnalyse par secteur, commercial, régionVisuals avancés : donut objectifs, heatmaps, barres dynamiques, ranking automatique, segmentation clientsDesign professionnel & navigation optimisée🔹 LivrablesPBIX completDocumentation modèle + règles de gestionVersion filtrable par commercial / secteurAutomatisation rafraîchissement & mise en production - ALIRA HEALTH SASPOWER BI SMEINDUSTRIE PHARMACEUTIQUEnovembre 2021 - novembre 2023 (2 ans)Paris, FranceDeveloped and maintained data models using Power Query and DAX to ensure accurate and efficient data analysis.Created visually appealing and insightful reports and dashboards using Power BI Desktop and Service to support business decisions. Collaborated with stakeholders and business users to gather requirements and ensure the solutions met their needs.Managed project timelines, budgets, and resources using Agile methodologies and project management tools.Provided technical guidance and mentorship to junior team members to improve their skills and knowledge.Conducted training sessions and workshops for business users to improve their data literacy and adoption of BI solutions and successfully implemented BI solutions that significantly improved operational efficiency and business performance.Streamlined data analysis processes, resulting in faster and more accurate decision-making and played a key role in driving the adoption of BI solutions across the organization, resulting in increased data-driven decision-making.Defined the Power BI strategy of the company, which involved identifying key performance indicators, data sources, and business goals to drive successful implementation.Created a new MODEL POWER BI using multiple sources, which involved integrating data from various sources to create a comprehensive and accurate view of business performance. This enabled effective data analysis and decision-making.
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Formations
- Master en Business IntelligenceUniversité de lorraine2013
- Mastère en audit des systèmes d'informations & contrôle de gestionSKEMA Business school2015
Certifications
- Power BIMicrosoft2019
- Implementing datawarehouseMicosoft2018