Stephen De Leon Email & Phone Number

Austin, Texas

• Managed multiple SQL Server and Oracle instances.• Monitored nightly ETL from Oracle database.• Configured and monitored SQL High Availability on several instances.• Performed day-to-day DBA activities such as monitoring SQL Server health, job status, and addressing user requirements.• Maintained SQL Server instances to ensure proper installation, security patches, and upgrades.• Safeguarded data by monitoring backups, managing user access, and securing databases.• Configured and documented Transparent Data Encryption (TDE) setup.• Installed and maintained Oracle database software.• Set up database user accounts and trained users on accessing information.• Debugged malfunctioning programs affecting database integrity.• Ran backups and refreshed on testing environments.• Utilized Oracle tuning pack and AWR reports for performance issues.• Completed SQL and Oracle patching updates as required.• Created scripts in PowerShell to complete tasks efficiently.

Austin, Texas Area

• Created Access forms, reports, and custom queries.• Managed the warehouse management system (SCALE).• Ensured projects aligned with company processes and strategic vision.• Created custom reports using SQL in Access and SQL Server.• Administered SQL Server databases.• Managed logistics for Army products.• Procured and maintained networking and computing hardware.• Maintained server and computer updates and anti-virus software.

San Marcos, Texas, United States

• Installed and configured Symantec Endpoint Protection and Backup Exec.• Maintained backups and SEP software.• Provided desktop support for applications and hardware.• Managed five physical and four virtual servers.• Created queries for troubleshooting file load processes.• Created Excel ODBC connections to SQL Server.• Managed Avaya phone system and OASYS call recording system.• Managed LAN and WAN of the San Marcos hub.• Reported to corporate office CIO and coordinated with project manager and corporate IT.

San Antonio, Texas, United States

• Managed user accounts with Active Directory.• Imaged PCs using Symantec Ghost software.• Maintained local area network switch and UPS installations.• Changed backup tapes daily and verified server backups.• Participated in email migration from Exchange 5.5 to Exchange 2007.• Restored files using Dell's Veritas software.• Maintained the network's physical and logical structures.• Kept management informed of critical matters.• Provided desktop support for hardware and software.• Monitored and configured WSUS and Microsoft SCCM.• Monitored network traffic using Wireshark and Packeteer.• Managed Symantec AntiVirus with Symantec console.• Used Cisco's Network Assistant, MMC, VNC, Remote Desktop, and batch files.• Conducted evaluations of upgraded or new hardware and software.• Created, reviewed, and tracked purchase request forms for hardware and software for Texas State schools.