Senior Technical Consultant
DEVOTEAM
مجموع سنوات الخبرة :17 years, 11 أشهر
I’m working as Senior Technical Consultant as below
• Design and maintain data architecture and artifacts ( Conceptual, Logical, Physical )
• Design the Master Data Management (MDM) architecture and data entities
• Design data models for integration, messaging and data exchange between applications based on SOA standards and principles
• Design Data Modeling
• Writing data standards and policies
• Installing, maintaining, optimizing and cloning the Databases including RAC.
• Responsible about different type of database backup ( RMAN, export and cold backup )
• Working on Symantec NetBackup to take the backup on external tapes and appliances.
• Responsible moving the databases to a new datacenter.
• Applying database security through IMPERVA solution.
• Working with Oracle to install Oracle Super Cluster M7 and MiniCluster.
• Doing different types of DBA duties.
infrastructure team which responsible about the following:
I worked as a Senior DBA in Intergration (ITN)department which is responsible about managing 10+ Oracle database instances, conducted server performance tuning, backup and recovery, and troubleshooting in Windows and Sun Solaris UNIX platforms and performing Oracle server software installation, database creation, system configuration and upgrades.
Here are some of ITN’s databases that must be running and backedup 24/7 :
Customer care database, billing database, autodial database and others.
*My Job Experience and Responsibilities at Orange
o Creating Shell scripts.
o Managing CRONTAB jobs on to automate the maintenance and administrative tasks.
o Check alert log for all production database and follow up ORA errors.
o Performance tuning.
o Monitoring system performance, Disk I/O, processes, Memory and take action.
o Checking the daily database reports and taking proactive measures to prevent any database outages like Database availability check, Space check, Alert Log, File system, Archive Destination space, Listener Availability, Blocking locks, Invalid Objects.
o Database / Schema Refresh (using dump file / cold backup / hot backup) in Prod / Dev /Test / Staging environment.
o Grid / Agent installation and maintenance.
o RAC database maintenance / troubleshooting.
I worked in system implementation support department as
Check alert log for all production database and follow up ORA errors.
•Monitoring system performance, Disk I/O, processes, Memory and take action.
Projects:
•Worked in Problem Management department as an Oracle database specialist, this department is responsible for studying the impact of any change that could happen through “customer change request or even development bug “ on the project at all.
•Electronic Check Clearing "PS-ECC" : is an electronic image-based check clearing solution, designed to provide end-to-end nationwide clearing of checks within the same day. PS-ECC provides the means to electronically transfer check images.
Note: PS-ECC shared in many international conferences and installed in more than 5 central banks in the Middle East.
•Enterprise Document Management System "PS-EDMS ": is an Enterprise Document Management System designed to provide user with the ideal means to leverage his information assets by electronically capturing all business documents to be consistently stored and easily retrieved. The solution offers extensive control over the vast daily paper work generated in user institution, firm, bank and governmental setup in a secure yet highly accessible environment.
are some of ITN’s databases that must be running and backedup 24/7 :
Customer care database, billing database, autodial database and others.
*My Job Experience and Responsibilities at Orange
•Installing Oracle RAC 11gR2.
•Configure ASM.
•Creating Shell scripts.
•Managing CRONTAB jobs on to automate the administrative tasks.
•Managing and monitoring databases via Oracle Enterprise manager 11g OEM and Oracle Grid Control 11g.
•Check alert log for all production database and follow up ORA errors.
•Performance tuning.
•Monitoring system performance, Disk I/O, processes, Memory and take action.
•Checking the daily database reports and taking proactive measures to prevent any database outages like Database availability check, Space check, Alert Log, File system, Archive Destination space, Listener Availability, Blocking locks, Invalid Objects.
