 Administrator of system - Administration and support to servers Linux, Unix and Windows of Data Center . - Administration and control of Backups (TIVOLI TSM).  Administrator of application - Administration, Support and implementation of specific applications of the company. - Creation of querys with SQL and PL-SQL for maintenance Data Base administrator - Administration and support of the data base of the company - Check permanently the data base for incident - Control and administration of the data base and administration the server of data base  Development System - system Development of the company - Support at the system of the company IT service coordinator (Information Tecnology) - Administration and support to servers Linux and Unix of Data Center - Administration of Backups (DATA PROTECTOR) - Administration of array Disc - Administration of platform SAN.  Analyst Developer - Analysis, development and implementation of administrative system for control of inventory of servers. - Programming WEB (JAVA) with connections to the data bases of the company (MySQL, ORACLE, SQL Server).