• Validate and purge information in the main database which had more than a million daily records to avoid a failure in the server processes, this through Shell, as well as perform queries in the main database using MySQL, SQL and Oracle to respond to the information requirements of the area managers. • Automate the generation of statistical reports on consumption and use for clients through Bussines Object, SAP and Power BI.

• Validate and purge information in the main database which had more than a million daily records to avoid a failure in the server processes, this through Shell, as well as perform queries in the main database using MySQL, SQL and Oracle to respond to the information requirements of the area managers. • Automate the generation of statistical reports on consumption and use for customers through Business Object and SAP, validating the information of the Calls

• I managed to automate the measurement of consumption metrics in Colombia and Chile, reducing the time spent from 3 days to approximately 4 hours. • I generated an information update protocol in Linux for databases with more than a million daily records, ensuring that the information