Summary
Overview
Work History
Education
Skills
Languages
Timeline
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Jorge Ivan Nuñez Baez

Guadalajara

Summary

Dynamic Oracle DBA with extensive experience at Forvia, currently serving as the primary DBA responsible for the company’s entire database environment during Mexico business hours. Specializing in Oracle database administration, upgrades, high availability solutions (Data Guard), backup and recovery with RMAN, and performance optimization. Skilled in automating tasks using Shell scripting (Bash) and PL/SQL. Adept at managing large-scale, mission-critical standalone databases, ensuring stability, efficiency, and minimal downtime. Proven ability to troubleshoot complex issues in Oracle Linux and SUSE environments, while collaborating effectively across teams to deliver reliable database solutions.

Overview

2
2
years of professional experience

Work History

Oracle DBA

Forvia
01.2024 - Current
  • Perform Oracle database upgrades and patching, including major and minor version updates (19c and earlier).
  • Plan and configure Oracle Data Guard for high availability and disaster recovery; perform switchovers in case of contingencies.
  • Design and execute backup and recovery strategies using RMAN in both on-premises and cloud environments.
  • Automate administrative and maintenance tasks using PL/SQL, Shell scripting, and Ansible for efficient multi-server management.
  • Manage and optimize over 200 large-scale databases globally, ensuring high performance, stability, and availability.
  • Conduct SQL tuning and performance optimization using Oracle Cloud Control, Icinga, and Grafana.
  • Provision and configure Oracle Linux and SUSE Linux servers for database deployment and scaling.

Oracle DBA Intern

Hella Automotive
01.2023 - 12.2023
  • Participated in Oracle 19c database installation and upgrade processes from earlier versions, including patching and minor version updates.
  • Assisted in the configuration and setup of SUSE Linux servers for database deployment.
  • Developed and maintained shell scripts to automate and optimize routine database operations.
  • Supported SQL performance tuning activities in production environments using Oracle Enterprise Manager.
  • Collaborated with senior DBAs to troubleshoot performance issues and apply best practices in database management

Education

Bachelor of Science - Computer Engineering

Universidad De Guadalajara
Blvd. Marcelino García Barragán #1421, Esq Calzada
12-2023

Skills

  • Database cloning
  • Database troubleshooting
  • Oracle enterprise manager
  • Backup and recovery
  • Patch management
  • Data guard implementation
  • Shell scripting
  • Storage management
  • Database migration
  • Linux administration
  • PL and SQL development
  • Memory management

Languages

English
Professional Working

Timeline

Oracle DBA

Forvia
01.2024 - Current

Oracle DBA Intern

Hella Automotive
01.2023 - 12.2023

Bachelor of Science - Computer Engineering

Universidad De Guadalajara

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Jorge Ivan Nuñez Baez