souleyman mahamadene

💼 Data Extraction & Processing – Europe, Middle East & Africa (EMEA) • Extraction and consolidation of data from Qlik Sense, Cognos Analytics, and CSPS • Data cleaning and transformation, handling of missing values • Automation of data retrieval and update processes 📊 Business Intelligence & Data Visualization • Creation of interactive reports and dashboards in Power BI & Qlik Sense • Monitoring KPIs, sales trends, and strategic recommendations • Dynamic dashboards for stock and production management 🤖 Data Analysis & Machine Learning • Exploratory analysis and identification of customer trends • Sales forecasting and advanced statistical modeling Python (pandas, scikit-learn, TensorFlow, PyTorch) • Optimization of stocks and production flows via dedicated algorithms ☁️ Cloud & Data Deployment • Industrialization of processes using AWS (S3, EC2, Glue, QuickSight, RDS, Lambda) • Implementation of data pipelines in distributed cloud environments 🤝 Collaboration & Reporting • Gathering business requirements and translating them into analytical solutions • Clear presentation of results to support decision-making

• Gained expertise in the architecture and data logic of Data Lakes • Identified source systems and developed SQL queries and Python scripts to feed the target BI solution • Deployed multi-subsidiary Power BI applications, providing a global overview across 19 countries • Analyzed operational needs of Production Well Performance (PEP) engineers and extracted actionable performance insights • Collaborated with the T-More team to understand and optimize data architecture and logic

• Developed skills in geophysical data acquisition: Ground Penetrating Radar (GPR), seismic refraction, electromagnetic surveys, and electrical panels • Processed and interpreted geophysical data to extract actionable insights • Prepared detailed reports to communicate findings and recommendations • Contributed to optimizing workflows and structuring data for future analyses

• Monitored and optimized gas well performance for Storengy France and Connexus • Tracked production and injection data, implementing automation and machine learning solutions to boost efficiency • Analyzed trends and extracted actionable insights to support operational decision-making • Collaborated with cross-functional teams to enhance data workflows and performance monitoring

• Applied geophysics (ground-penetrating radar and gravimetry) for the collection and analysis of sedimentary data • Processed and interpreted data to optimize geotechnical structures for offshore tunnel projects • Awarded the Societal Acceptability Prize in this competition

• Collected drilling data for analysis and operational monitoring. • Optimized information through well logging for better data utilization. • Awarded the Creativity Prize in this competition.