adel refaat

• Responsible for supporting oracle database and upgrade oracle from 8i to 9i and from 9i to 10g under unix aix .
• Database maintenance.
• Solving client problems
• Support all company users (more than 600 employee)
• supporting development teams.
• Tuning database configuration.
• Backup and recovery.
• All regular and normal responsibilities & tasks of DBA
• Lotus Domino Admin.

Duties and responsibilities:
• Responsible for supporting Oracle database.
• Responsible to ensure the highest standards of availability, integrity, security and performance.
• Collaborate with software developers to achieve high performance from their database.
• Responsible for improvement and maintenance of the databases to include upgrades and patch updates.
• Preparing DB design documents, installation guides and administration guides.
• Responsible for application administration /security profiles.
• Perform Oracle installations.
• Proactively monitor the database systems to ensure secure services with minimum downtime.
• Management and maintenance of back-ups & recovery procedures.
• Interact with and coach developers in SQL and PL/SQL scripting.
• Report incidents and provide periodic status reports.
• Performs other duties as assigned.
• All DBA tasks including installation, maintenance and troubleshooting.