• Oracle cloud DR setup and synchronization using data guard and DBVisit• Move on prem application to Oracle Cloud• Oracle 19c database with Linux 8 RAC setup and configuration• SQL Server administration with high availability configuration• SQL Server database migration from 2014 to 2017• SQL server linked server to AS400• Automate and streamline database tasks using shell scripts• Configured DBVisit 9 and 10 for standby database solution – used for RAC to standalone DB• Migrated Oracle 12c RAC Standard Edition database to 19.3 RAC Enterprise Edition• Migrated proprietary locally managed application from a local system to Azure Cloud environment• Write RMAN scripts for backup, recovery and migrations. • Designed new RAC database servers, network, and application server for migration from Oracle 12c to 19c • Performed Oracle database tuning, monitoring, and patching • Troubleshot slow database performance and implemented the necessary system changes• Ensured Linux Operating Systems remained at the current patch level • Established and documented sound backup, recovery policies and procedures utilizing RMAN and DB visit• Assist development teams with application/database setup and configuration• Implemented database security procedures• Setup and maintained performance tuning on ESRI geospatial databases• Oracle Database Replication, installation, configuration and upgrading of Oracle server software• Apply Oracle patches to keep the database up to the latest version• Manage, create, and implement high availability RAC databases with a disaster recovery plan• Ensure off site backup databases remained up to date using DBVisit• Automated RMAN backups, geodatabase statistics gathering, alert log monitoring, and unused user locking• Postgres administration with high availability configuration• Postgres performance tuning• Database backup, restorations, and high availability setup

• Responsible for design, installation, configuration, security and maintenance of highly available enterprise database systems• Capacity planning, evaluate database server hardware, and manage all aspects of an Oracle database including installation, configuration, design, and data migration.• Oracle database administration and Production Support of financial applications• Performance monitoring, security, backups, troubleshooting, and data recovery.• Establish and maintain database policies and standards• Configure Oracle ODBC and SQL Server Gateways• Configure Transparent Data Encryption • Assist various teams with database connections and troubleshooting connections • Generate database schema definitions and modifications as required• Plan and coordinate data refreshes from one environment to another• Monitor database system details within the database, including stored procedures and execution time, and implement efficiency improvements • Troubleshoot and resolve database incident tickets• Upgrade databases from 11g to 19c using transportable tablespaces, data pump, RMAN, and Database links• Migrate database files from AIX to Linux • Use AWR, ADDM, ASH, OEM, SQL Tuning Advisor, SQL Plan Management to tune reports and slow queries• Copy pluggable databases between container databases for data refresh • Setup disaster recovery instances using active data guard• Provide documentation of installation, configuration and setup procedures

• Evaluate database server hardware, and manage all aspects of an Oracle database including installation, configuration, design, and data migration• Evaluate systems/database and recommend performance enhancing changes• Performance monitoring, security patches, backups, troubleshooting, and data recovery• Disaster recover site setup - Oracle Linux 8/Oracle 19c One Node • Setup and document Data Guard configuration to disaster recovery site• Recover storage from table spaces by removing the high water mark and shrinking data files• Install and configure Enterprise Manager 13 Cloud Control• Evaluate and document upgrading Oracle Linux 7 to Oracle Linux 8

• Standardized company wide database and application server installations and documented the requirements• Improved performance of production database backups by automating snap mirror processing using shell scripts• Performed data ETL based off CSM data remediation requirements• Configured GoldenGate High Availability using DBFS and Active Dataguard• Configured GoldenGate downstream mining and integrated components for Active-Passive and Active-Active replication• Enhanced data migration between production and sandbox databases for QA testers using data pump, import, and export• Established Oracle database backup policies using RMAN and NetApp snap mirroring to ensure zero data loss• Accomplished disaster recovery testing and implementation for Oracle database and WebSphere application server• Deployed proprietary application on WebSphere, Tomcat, Apache, WebLogic, and OAS• Guided clients through system required upgrades on Oracle Database and IBM WebSphere for Medicare Software• Spearheaded and executed the conversion of physical servers to VMWare ESX (virtual)• Planned and implemented Oracle database system-wide upgrades from 10g to 12c• Adhered to best practices for controlling user access to the remote network using Active Directory and Cisco VPN rules • Executed database cloning to ensure data from production was disseminated to development and testing environments• Provided 24/7 support to clients, management, and coworkers• Proactively monitored Enterprise wide applications, databases, web servers, and systems using Nimsoft• Oversaw the deployment of SharePoint and custom Wiki used by CSM, quality assurance, and software testers• Ensured all systems were patched to the latest release for Linux and Windows servers as well as database and application servers

• Implement and maintain high availability database architecture with replication• Install and maintain multiple Oracle Databases (9i, 10g) and Application Server (10g) • Research and implement an upgrade path from Oracle 9.0.1 to 10.1.0.3• Troubleshoot database performance and tune as required• Create and maintain databases as requested by contract customer development, and testing teams• Maintain multiple instance databases• Analyze databases for performance tuning and monitoring• Provide database support for development and testing• Establish migration, backup, and recovery procedures • Research and apply Oracle RDBMS patches and upgrades as required by security updates/requirements• Develop SQL, PL/SQL, SQL*Loader scripts to load data and create reports requested by users and management• Develop PL/SQL procedures to create data sets for data migration between databases• Provide support for Oracle Forms and Reports by troubleshooting server and software errors• Automation of daily backup tasks• Configure and administer MySQL database systems• Ensure high availability of MySQL databases with replication• Assist UNIX system administrator in maintaining security patches on LINUX desktops and servers• Setup web testing and development environment on Linux Red Hat AS and ES servers• Install and configure configuration management software, Zend Studio, and Apache in test and dev environments• Install OS patches on Linux and Windows Servers as required

• Engineered new database design based on customer requirements• Applied Oracle RDBMS Patches and Upgrades• Developed SQL, PL/SQL, SQL*Loader scripts for data ETL migration• Executed API’s to perform specific system data ETL between development and test instances• Developed PeopleSoft component interfaces for loading data using PeopleSoft business rules

• Developed an application and database to hold the network configuration of each branch• Developed procedures and reporting system with automatic e-mail notification using PL/SQL with Oracle• Migrated Access database to Oracle database allowing the MS Access frontend to connect using ODBC• Developed PERL and TCL scripts to update, insert, and manipulate data in an Oracle database • Designed project tracking list using Oracle Web database• Developed maintenance tracking database - automatic e-mail to database managers, as well as a listing to supervisors• Developed web view into specific tables to allow maintenance of records by users• Developed auto e-mail application using Visual Basic with Outlook and PL/SQL with Send Mail• Developed billing and ticketing tracking system for logistics and accounting groups with Access• Developed maintenance scripts to normalize data nightly• Implement dial-up solutions for connecting to the Tivoli ticketing system using VMWare and Citrix Metaframe • Install and configure CA Unicenter on Windows NT, Configure VMS Agents with CA Unicenter• System Administration of UNIX, Linux, Alpha/VAX, and Windows NT/2000 servers • Engineered web based application to control and monitor satellites by using SNMP, TCP/IP and PERL