Oracle Database Administrator
Advanced computer technology
Total years of experience :15 years, 9 Months
Taught the following classes
Database systems concepts
Oracle data modeling and relational database design
Oracle database: introduction to SQL
Oracle database 11g: Administration workshop I
Oracle database 11g: Administration workshop II
Oracle Database 11g: RAC Administration Release 2
Installion & Migration
Install Oracle, MYSQL database according to company standard .
Install Oracle client and Oracle odac .
Allocating system storage and planning future storage requirements for the database system
Manage database storage structures (ASM)
Configure and install Oracle Rac 11g.
Plan and Perform migration from oracle 10g to oracle 11g.
Install third party application like (Toad, Oracle sql developer )
Backup and Recovery
Planning for backup and recovery of database information
Backing up and restoring the database using RMAN
Preform Schedule job for backup using expdp .
Perform database clone.
Backup MYSQL DATABASE with mysqldump.
Performance Tuning
Monitoring and optimizing the performance of the database
Deal with Oracle performance tuning.
Application Versioning
Designing and developing the database application
Designing the database structure for an application
Specifying modifications of the database structure for an application
Tuning the application during development
Modifying the database structure, as necessary, from information given by application developers
Responsible for appliaction versioning with database scripts
Secuirty
Enrolling users and maintaining system security
Manage users with required privilges
1- Oracle Database Administrator
Provided Oracle database administrative support (9i, 10g.11g)
Installed and configured Oracle Real Application Cluster (RAC) and OEM
Grid Control.
Configure and manage ASM instance.
Add new disk to ASM disk group.
Developed or modified some Oracle backup and recovery scripts. Used Oracle backup utility RMAN to implement Oracle backup.
Implemented database refresh with the hot backup using DUPLICATE or full export. Used EXPORT/IMPORT to do table level and full database defragmentation.
Having knowledge and practice of Oracle backup and recovery scenarios.
Performed database tuning using Explain Plan, hints, Toad, Oracle sql developer, sql code and Enterprise Manager.
Provided primary database support for New way application database systems
Helped developer to install Oracle Client, troubleshoot and establish the connection to Oracle database through ODBC, JDBC
Recovering the database in the event of a hardware or software failure
Performing ongoing Oracle security management
Defining standards for database documentation
Good knowledge with sql and pl/sql.
1- Application Administrator (Newway ERP)
(Training plan, Implementation plan)
Successfully Implemented, Administered, Customized, Troubleshooted and Maintained Newway ERP system. Maintained 100% system uptime and full system integrity
Responsibilities include Newway General Ledger, Receivables Management, Payables Management, Sales Order Processing, POS . Purchase Order Processing, Inventory Control and Human Resource (Payroll)
I did trained many companies with various Activities (Industrial, Trading, tourist)
,
3- Oracle Apex Developer
Created Oracle Apex Application from Scratch.
Created sign in and signup process for the user login.
Created Custom authorization and authentication for the application
Created documentation, design and implemented rich user interfaces using Oracle Apex
Created different type of Pages, Region, Items, Validations and Process
Environment: Oracle Apex 4.0
4- Techincal support
Responsibilities
Server installion
(Operating system, configuration, Oracle Database, Oracle application server, patches )
Network Support
( Domain setup, manage active directory, users profiles
, roaming profiles