Mohammad Atif

Sr. Oracle Apps and Fusion DBA, G.T.S - U.A.E.
10+ year of experience as Oracle Apps DBA and Oracle Core DBA.
Technical Pre-Sales by providing hardware sizing, best practices for EBS, OAM, OID, OHS and Database implementation and upgrades.
ENOC Zero Sign On Implementation of Oracle EBS 12.1.3 using OAM, OID, OHS and Microsoft UAE AD and Singapore AD.
KIBOS, Africa implementation of Oracle EBS 12.2.6 with Database 12c.
Installation of EBS 12.2 with 12c Database on Oracle Linux 6.8 64-Bit
Upgrade EBS 12.2 to 12.2.6 using database, weblogic, fusion middleware patching. Kibos

Consultant at Raqmiyat, U.A.E.
8+ year of experience as Oracle Apps DBA and Oracle Core DBA.
Oracle ERP 12.2.5 Implementation, Upgrade & Support from 12.2 ERP on Linux 64-Bit.
Implementation of Maximum Availability (M.A.A.) Disaster Recovery of Oracle 11g RAC to RAC Physical Standby Database and Oracle ERP R12.1.3 on Linux 64-bit on Al-Ain Site.
Upgrade ERP 12.1.2 to 12.1.3 and 11gR1 to 11gR2 database on 64-Bit.
Oracle 12.1.3 ERP upgrade from 12.0.0 and 32-Bit to 64-bit migration.
Oracle 12.2.4 implementation and upgrade from 12.2 with Arabic NLS.
Oracle Single Sign On & Zero Sign On Integration with E-Business Suite R12 And Active Directory.
Integration of OAM with Active Directory and Windows Native Authentication (WNA).
Installation and Administration of Weblogic Server, OID, OAM, SOA, OIM & OHS server in HA.
OBIEE 11.1.1.7 cluster installation on Linux with High Availability.
Excellent Exposure of Oracle R12 with Multi-Node RAC 24X7 and non 24X7 environments on Oracle RAC Databases.
Implementation of Oracle Applications R12 and Upgrade.
Cloning of Oracle Applications R12 from Muti Node to Single Node with RAC to NON-RAC and RAC to RAC.
Managing ASM 11g Database instances with RAC.
Upgrading R12 from 12.0.0 to 12.1.1 and 12.1.1 to 12.1.3
Upgrade Grid and RAC Database from 11.1.0.1 and 11.2.0.4.
Upgrading iAS from 10.1.3.0 to 10.1.3.5, JDK, JRE for R12 Multi Node with RAC.
Upgrading Forms and Report from 10.1.2.1 to 10.1.2.3.
Upgrade Oracle Clusterware, ASM, RAC db from 11.2.0.1 to 11.2.0.4.
Migration of R12 and 11g Database from 32-bit to 64-bit.
Installation of Oracle R12 Applications on Linux, Sun Solaris & Windows Server.
Installing Oracle RAC on Red Hat Linux Servers.
Performance tuning of database using ADDM &SQL Tuning Advisor reports.
Installing and Configuring Oracle Enterprise Manager Grid Control.
Applying Hot Patches and Cold Patches for Oracle Applications R12.
Installing databases on Linux and Windows platform and assigning rights to db users.
Using AD maintenance utilities.
Troubleshooting Concurrent Managers and Concurrent Requests.
Troubleshooting Performance Issues for Multi Node R12 and RAC Databases.
RMAN backup, recovery and duplication of Oracle Databases.

Supporting Oracle R12 and Oracle Webcentre instance of U.S. client NetApps having 4000+ users.
12 Node Oracle R12 Apps.
4 node Oracle 11gR2 DB.
3 node CM.
Performance Tuning Oracle R12 and database.
Patching Oracle R12.

Oracle R12 with Multi Node and RAC databases.
Installing R12, RAC, Demantra, UCM, Hyperion, OID, SSO
Cloning, Patching, Upgrade Oracle R12.
RMAN backup recovery of 11g/10g database.
Multi Node to Multi Node and Multi Node to single Node Cloning.
RAC to non RAC cloning.
Troubleshooting Performance Issues.
Maintain Process Flows.

Projects at Fujitsu:
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McDonalds - US Offshore support.
Zebra Technologies - US Offshore support.
Abu Dhabi Aircraft Technologies - Abu Dhabi Onsire support
Abu Dhabi National Industies - Abu Dhabi Onsire support

Hold rich experience in database administration and management, fine-tuning, database backup & recovery, extending support to teams in a production environment.
Installation of Oracle 11i Applications on Red Hat Linux & Windows Server.
Cloning of Oracle Application using Rapid Clone & manual clone.
Installing Oracle RAC on Windows Server and Red Hat Linux Servers.
Monitoring & Troubleshooting Oracle clusterware using CRS.
Performance tuning of database using ADDM & SQL Tuning Advisor reports.
Installing and Configuring Oracle Enterprise Manager Grid Control.
Oracle Disaster Recovery Planning Using Data Guard.
Patching, Upgrading the Databases using Oracle Metalink Support.
Installing databases on a Linux and Windows platform and assigning rights to database users.
Strong knowledge of scripting in Windows and Linux and automating RMAN, User Managed Backups, recovery and restoring database.
Good knowledge of system administration for Microsoft Windows and Linux.

Creating tablespaces and planning the location of data, index and redo log files and control files in adherence to the Optimal Flex Architecture.
Sizing database objects for effective space management and optimal performance.
Very Good knowledge of Scripting and Automation of backup and recovery procedures using RMAN.