Alan Valdez

Oracle APPS DBA SENIOR

Talento

Mexico City, Ciudad de MéxicoMiembro desde 31 de octubre de 2025

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Sobre mí

Data base administration/ technical support for +600 Oracle databases over VMs versions 9, 10, 11.
Participation with innovations at Oracle Administration, Monitoring, Performance Tuning and Automation in order to improve productivity of database global team (On Site, On-shore, Offshore).
Enhancement of standards for backup and recovery, high availability and data replication of new applications: Oracle RAC, Data Guard, Streams, Exadata.
Development of automation tools for monitoring, tuning and replication between several systems that proactively alerts before infrastructure/services downtime: Comm Line, OEM, AWR, ADDM, SQLT, Streams. Development of diagnosis/troubleshooting tools for enforce accomplishment of SLAs and to be in compliance with security standards to reduce impact for client. Use of information from OEM, Embarcadero, Toad, Oracle Operational Views, RMAN.

Experiencia

Sysadmin dba and Oracle E-Business Suite 11i and 12i.
Database (10g and 11R2).
Features:
High of users, installation, creating backups operating system level, resource consumption, recovery using Recovery Manager (RMAN), database cloning and cold line, creating scripts to database level, upgrade base of data, • cloning for the exclusive use of standby databases (Oracle Data Guard), creating background processes, PL / SQL ANSI, import and export of tables.
E-Business suite: Knowledge 11i and 12i, installation (fresh install EBS) EBS patching, cloning, migration, Service Requests care, allocation of responsibilities, creating users, knowledge DRP Dataguard in Oracle EBS, creation of concurrent programs, executing scripts, creating Managers, creations of users and responsibilities, high profile. Tracking major incidents and bugs in My Oracle Support.

Educación

2005-2008 Técnico en informática Centro de estudios científicos y tecnológicos No13 “Ricardo Flores Magón” 2008-2012 Escuela Superior de Ingeniería Mecánica y Eléctrica Unidad Culhuacán. Bachelor’s degree Computer Engineer Expertise: computational algorithms. PROFESSIONAL OBJECTIVE Enthusiasm for developing my career in computer systems. Programmability, interpreters and low-level languages. Easy to relate to different kinds of people. Achieving the goals set at the level of commitment