Josias Y.

• • Led the predictive sales analysis and demand planning for product references, reducing stockouts by 100% and optimizing inventory levels.

• • Analyzed the behavioral data of over 15,000 customers to identify purchasing trends, resulting in targeted marketing campaigns that generated an 80% increase in sales.

• • Conducted competitive intelligence and structured market research, guiding pricing and merchandising decisions and contributing to an 80% improvement in product margin.

• • Designed and deployed a KPI tracking system (sales, stock, product performance), reducing reporting time by 60% and ensuring reliable commercial performance management.

• • Identified and consolidated relevant data sources from 8 systems, ensuring a reliable basis for all business analyses.

• • Extracted and transformed commercial data using complex SQL queries, processing 3,000 lines of sales data per month.

• • Automated the cleaning and analysis of monthly sales data, reducing processing time by 50% and ensuring reliable product reports.

• • Collaborated with the Data Engineering team on the deployment of a data warehouse, improving data availability and reliability by 100%.

• • Optimized customer segmentation based on consumption data, improving marketing campaign targeting and increasing conversion rates by 80%.

• • Designed dashboards (Tableau/QlikView) used by 10 teams/decision-makers for business performance monitoring.

• • Developed data products around infrastructure cost management, improving forecast accuracy by 70% and reducing ad-hoc processes.