Luis Cavazos Email & Phone Number

Houston, Texas, Us

Houston, Us

Enterprise database administrator and architect of over 500 Microsoft Server databases (2008 R2 to 2012) on 50 physical and virtual servers. Furthermore, I am responsible for five (5) large Oracle 11 g databases that deal with applications that conduct workflow management and financials. • Almost 15 years in database administration, development, planning, and architecture of complex database systems in Oracle (10g and 11g), Microsoft SQL Server (6, 7, 2000, 2005, 2008 R2, and 2012 SP1), and Sybase (11, 12, 15).• Ensured that all database systems operate efficiently and securely.• Build-out and consolidated hundreds of databases to streamline administration locally and across multiple NOCs in many different parts of the world.• Design and implemented advance high availability and disaster recovery systems (i.e. Replication, Database Mirroring, and AlwaysOn). • Project manager and development of network operating centers surrounding data management systems.• Project manager of data management storage design in areas of data compression, encryption, and deduplication.• In-depth understanding of security and backup procedures to ensure database integrity.• Database performance tuning and capacity monitoring.• Standby/Failover administration. • Database-Backend Web Solutions.• Superior communication, presentation, and analytical and problem solving skills.• Administration of SQL Server SSIS, SSRS, and SSAS. • Custom database optimization to improve in house and out of the box performance.• Development and maintenance of Terabyte and enterprise level Data Warehouse databases.• Experience as both development and production database administrator. • Experience with the following tools: Idera SQLsafe, Idera Diagnostic Manager, Idera SQL Doctor, and VSS. • Experience supporting the following popular systems: Oracle PeopleSoft, Oracle Financials, IBM Maximo, Phoenix, PERC, Landmark ARIES, FlowCal, SharePoint 2010/2013, McAfee, Websense, and Citrix.

** Implement, configure, and troubleshoot database instances** Monitors and tunes databases for optimal efficiency. Including periodically reorganize databases for optimal performance, and creating indexes and manipulating tuning parameters to enhance performance.** Identifies and resolves database performance problems; develops and deploys methods for continual system monitoring to ensure a proactive approach to fix performance issues. ** Responsible for the security of the database and all business applications connected to it. Inclusive of creating and maintaining database and application accounts, application/database patching, and database/application security auditing** Create and maintain enterprise ETL processes using various ETL tools, such as DTS, SSIS, VBScript, and T-SQL** Responsible for end-to-end application performance tuning; identifies and analyzes offending SQL statements ** Reviews & enhances queries, scripts and stored procedures to monitor performance, database processes, critical jobs, etc ** Work closely with the Development Team to optimize schema and performance** Standardize the use of services provided by Microsoft SQL** Define and implement appropriate SQL Server database administrative best practices across all SQL Server systems** Assists application and support teams to resolve database problems** Develops performance testing planning and strategies; responsible for Capacity planning strategies for all database systems. ** Ensures effective application database and database management system recovery through the development and maintenance of backup and recovery procedures. ** Reviews any new patches to be applied & schedules the time & resource to ensure that patch is applied correctly. ** Documents standards and policies for the installations, upgrades and DBA procedures for applying patches and clones.

New York, Ny, Us

Oracle and Sybase DBA

Galveston, Texas, Us

Database administration, maintenance, and development of Oracle databases and PeopleSoft.

Database administration, maintenance, and development of SQL Server, Oracle, and Sybase databases.

Production Oracle DBA and Remedy administrator

Mba, Masters In Business Administration

B.S., Computer Science