IT Section Head Oracle APPS DBA

• Oct 2018 - Present

• Oracle Applications R12.1.3- Oracle DB: 11g–Linux 6.5, Linux 7.9 • Oracle Applications R12.2.6- Oracle DB: 12c–Linux 6.9, Linux 7.9 • Oracle applications Database high availability using Dataguard • Install, Clone, patch and maintain Oracle Applications R12.2 and R12.1.3 • Upgrade Oracle EBS database from 11.2.4 TO 19C • Oracle apex 18.2 administration • Data guard 11g R2 Physical Standby Database • Upgrade Oracle Applications 12.0.4 TO 12.1.3 • Upgrade Oracle EBS database from 11.2.4 TO 12.1.0.2 • Install, configure and Administer Dell V-XRAIL Servers, VMware ESXI (Vsphere and Vcentre) and Veeam Backup Technology • Manage, configure and administer NAS / SAN storage systems Show less

Oracle Application Database Administrator

• Jan 2016 - Oct 2018

Senior Oracle EBS DBA at Misr Beni-Suef Cement from Jan 2016 till now (Oracle Applications R12.1.3- Oracle DB: 11g–Linux 5.5) Major Achievements: • Upgrade Oracle Applications Database 11gR1 to 11gR2 • Upgrade Oracle Applications 11i to R12.1 • Create and Manage Data guard 11g (Physical Standby Database). • Install and Administer Oracle applications Express (APEX) • Installation for Oracle Business Intelligence Discoverer 11g on standalone server. • Oracle Applications Performance Best Practices • Oracle Applications Security Best Practices • Oracle Applications Concurrent Managers Best Practices • Oracle Applications Workflow Notification Mailer Configuration Key Responsibilities: Oracle Database 11g : • Space Management (table space, undo segment), Monitoring (memory, CPU) • Configuring, scheduling & performing consistent rman backups • Ensuring scheduled/unscheduled Backups are as per backup plan and performing the recovery when needed. • Database refresh and cloning • Monitoring database Performance and Tuning instances and databases • Applying CPU and other patches using opatch utility • Checking Alert Logs, Archive Logs and Trace files Show less

IT Section Head (Network & System Engineer)

• Nov 2010 - Dec 2015

• Operation and maintenance of network implementation/integration, Trouble shooting NetworkNetwork Design , Installing ,Configuration, Managing (Windows 2003Server, 2008Server, 2012Server, Linux Red hat) (MS Exchange 2003, 2007, 2010) (Microsoft Lync 2013)Firewall (ISA Server 2004, 2006, TMG Forefront, FortiGate-100D).• Creating, Installing, configuring and maintaining the Virtual Machines, installing Guest Operating Systems like Windows, Linux.• Implementing & Managing network devices, settings &Maintaining Network switches, routers, VPN, Active Directory, DNS , DHCP ,GPO ,SQL Server• Trouble shooting, performance, configuration Microsoft Windows /Microsoft Office /apple mac• Third Parties Tools for Antivirus, Backup, monitor and Remote Administration. (Symantec Endpoint Protection) & (Kaspersky Endpoint Security for Business )• Planning and design monthly plan of the team.• Provide daily functional support to users and troubleshoot problems.• Backup Oracle Database using tape drive with Linux red hat• Monitor, troubleshoot, and maintain the database• Projects Design And Implementation:• Network Design , Installing ,Configuration Active Directory, DNS , DHCP ,GPO MS Exchange 2003, TMG Forefront 2010 Server, Symantec Endpoint Protection ,LYNC Server 2013,Fortigate 100D. Show less

Network Engineer

• Nov 2010 - Dec 2015

Oracle Database Administrator

• May 2009 - Nov 2010

Network Admin & Oracle Apps DBA

• Apr 2009 - Nov 2010

Operation and maintenance of network implementation/integration, Trouble shooting NetworkNetwork Design , Installing ,Configuration, Managing (Windows 2003Server, 2008Server,Linux Redhat) (MS Exchange 2003, 2007,2010) (Microsoft Lync 2013)(ISA Server 2004, 2006, TMG Forefront).Oracle Applications 11i & R12.1 :o Cloning Oracle Applications using with Rapid Clone (Single & Multinode)o Applying Patches ( Database & Application )o Create and Follow up Service Requests with Oracle Support for Technical Supporto Working with the Development Team to fix the problems in Applicationso Monitoring Health Check of servers by background process and by using OAMo Maintaining Application Security and Database Securityo Managing Users, Responsibilities and Profile optionsOracle Database 10g & 11g :o Backup and Recovery Processes (RMAN)o Tuning Oracle Databaseo Space Management (table space, undo segment), Monitoring (alert log, memory, CPU)Redhat Linux 4.8 & 5.4 :o Installing & Configurationo Upgrade Linux Kernelo Administration Show less

Oracle Apps DBA

• May 2007 - May 2009

Oracle Applications 11i o Cloning Oracle Applications using with Rapid Clone (Single & Multinode) o Applying Patches ( Database & Application ) o Create and Follow up Service Requests with Oracle Support for Technical Support o Working with the Development Team to fix the problems in Applications o Monitoring Health Check of servers by background process and by using OAM o Maintaining Application Security and Database Security o Managing Users, Responsibilities and Profile options Oracle Database 10g o Backup and Recovery Processes (RMAN) o Tuning Oracle Database o Space Management (table space, undo segment), Monitoring (alert log, memory, CPU) Redhat Linux 4.8 & 5.4 : o Installing & Configuration o Upgrade Linux Kernel o Administration . Show less

Computer Instructor ICDL & A+& MOS & N+

• May 2005 - Feb 2007

ICDL & A+& MOS & N+ ICDL & A+& MOS & N+