Freelancer profile translated to English.
Back to original languageAbout Khadara
Engineer specialized in Data, Automation and AI, I help companies gain productivity by transforming their processes and data into performance levers.
I intervene on concrete issues:
• automation of complex workflows (n8n, AI agents),
• creation of decision-making dashboards (Excel, Power BI),
• development of tailor-made data tools (API, Docker, Python)
Each mission is impact-oriented: less manual tasks, more control, more value.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km)
Experience
- Zumtobel FranceData & Business Analyst Expert | Automation | Power BI | SAP | PythonRETAIL (LARGE RETAILERS)August 2023 - Today (2 years and 9 months)Paris, France🚀 Key achievementsOptimization of internal & external commercial databases: quality control, structuring and enrichment.Securing SAP data: verification of critical integrated data (prices, products, transactions…).Complete management of the customer product database: integration of offers, visuals, technical characteristics and pricing policies.Monitoring and steering of sales through an internal database and automated reporting tools.Multi-channel pricing maintenance: ensuring price consistency across all sales platforms.Profitability analysis of commercial offers: trade-offs between volume, price and margin to support strategy.Steering of the FABDIS project: structuring a centralized product repository (marketing & sales).Budget monitoring for the Marketing and Sales departments, including events, campaigns and operations.Creation of the first Power BI dashboards for the sales, marketing, and finance departments.🛠️ Stack & technical projects🧩 Reporting automation: 80% reduction in production time through VBA scripts on Excel.🔄 ETL pipeline SAP → Excel/Power BI: extraction, cleaning (Power Query), transformation and automated updating.📊 Power BI Dashboards: key performance indicators (KPIs), sales monitoring, margins, marketing ROI.💸 Calculation & updating of prices in SAP, with quality control and versioning.🧮 Budget management application developed in Python/SQL, hosted on GitHub.📚 Technical & functional documentation: creation of user guides and project specifications.📈 Advanced profitability analysis on transactional data (preparation for strategic decisions).🔗 Cross-referencing SAP & external data (benchmarks, partner databases) for analysis enrichment.
- Société de distribution d’eaux de la Côte d’Ivoire (SODECI)Hydraulic Engineer – Data ScienceENVIRONMENTALAugust 2021 - September 2021 (1 month)Agboville, Côte d’IvoireProject: Prediction of coagulant rate for water treatment using neural networks- Development of a predictive model based on neural networks to optimize coagulant dosage.- Treatment and analysis of physicochemical water data (Excel, Matlab).- Evaluation of model performance and parameter adjustment.- Application of the model to real data with the aim of improving treatment control.
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Education
- Engineer in Big Data & AIEcole centrale électronique de Paris (ECE)Data mining, BI, SQL, Python, Deep learning, Big Data
- Engineer in water operation and treatmentInstitut National Polytechnique Félix Houphouët Boigny2023mathématique de l'ingénieur, chimie appliqué au traitement des eaux, physique, management