- Implementation of Oracle EBS modules EAM (Enterprise Asset Management) in the following companies: Graña y Montero Petrolera, Ferrovías and Pan American Silver.- Analysis of improvements and execution of requirements in the Purchasing (PO), Inventory (INV), Order Management (OM) and Maintenance (EAM) modules in the companies DP World, Biddle Inc, Integra Retail.- Design and construction of Maintenance Management Indicators in Oracle Business Intelligence Enterprise Edition 11g (OBIEE) for Graña y Montero Petrolera.- Definition and execution of test cases.- Documentation of internal processes.- Post-production support.

- Management for the purchase of equipment and chips, ensuring the continuity of supply of the company's warehouses located in Lima and province.- Inventory control, guaranteeing precise quantities for the place and time required.- Coordination with strategic suppliers.- Monitoring and tracking of merchandise in transit.- Support in the dispatch and distribution of orders.- Weekly reports to management.* As a main achievement, the purchasing process was standardized through a periodically updated manual. In addition, delivery times of merchandise to the different points of sale were reduced.