1. Improved the Excel RAR (“Re-orden Automático Renault”, Automatic Re-Order Renault) with a French multidisciplinary team to improve the warehouse inventory of the worldwide Renault network. 2. Analyzed and decrease the amount inventory of Renault-Nissan Alliance in Mexico from $12,000,000 to $9,300,000 USD using NISSAN System (click), reducing obsolete inventory 50%.3. Analyzed databases in order to change the logistics supplier obtaining annual savings of $200,000.00 USD.4. Optimized the Re-Order System in dealerships applying Excel RAR reducing 50% the warehouse inventory and increasing the fill rate applying Pull System, Just in Time and Lay Out methodologies.5. Developed the CRM (Customer Relationship Management) tools increasing the workshop flow at 30%. 6. Enhanced the shop efficiency 30% using workshop processes optimization and KPI (Key Performance Indicators) management as availability and productivity.7. Establish learning processes with best practices sharing among Renault Americas Area (Colombia, Argentina, Brazil, France).