• Administer and patch Exadata Engineered systems.• Install, patch, upgrade oracle grid and database software.• Install, patch and upgrade Oracle Enterprise Manager Cloud Control.• Oracle database Migration using XTTS, Goldengate, ZDM, DataPump.• Install, configure, and administer Oracle Goldengate (Microservice and Classic architecture).• Install, configure, troubleshoot oracle Clusterware environments.• Administer, add, and remove Oracle RAC database nodes.• Monitor and tune database performance using OS utilities (OS watcher, ExaWatcher) and database utilities (AWR, ASH, ADDM and tuning advisors).• Plan, schedule and take Oracle backups, Recovery strategies.• Implement and administer and troubleshoot Dataguard environments.

- Install, patch and upgrade oracle databases on different operating systems (Windows-Linux-AIX)- Plan, schedule and administer Oracle backups, Recovery strategies using RMAN. - Implement, Administer and troubleshoot oracle standby databases and implement Dataguard Broker.Monitor and tune the oracle database performance using (AWR, ASH, ADDM) and tuning advisors.Install, configure and tune Oracle Weblogic.Install and configure Oracle forms and reports.

- Working on a live systems managing large databases to provide 24/7 support of production database to ensure the highest standards of availability, integrity and performance required.- Configure Oracle Net services. - Create and manage tablespaces.- Administer user security and auditing.- Move data using (EXP/IMP, DATAPUMP, SQL*Loader) utilities.- Support & Administer Database security.- Create and managed Development and test environment.- Design ERDs and function modelling using Oracle designer.- Plans and implements backup and recovery of the Oracle database using RMAN.- Use Oracle Flashback Technologies.- Install windows server 2012 and oracle Linux7 and perform pre-installation tasks for Grid Infrastructure including network and multipath configuration.- Install and administrating Oracle extended RAC 12c on Windows and Linux environments.- Install Oracle DB software and Create a cluster databases.- Create and managed Oracle RAC physical standby database for disaster purpose using Data Guard.- Manage ASM instances and associated processes and Configure ASM initialization parameters.- Create and delete and set attributes of ASM disk groups.- Monitoring the performance of all critical databases and tune all performance. Related bottlenecks (OS parameters, SQL tuning and Database parameter tuning) using (AWR, ASH, ADDM).- Installing and configuring Oracle GoldenGate .- Manage Extract trails and files using utilities such as logdump.- Configure and monitor Change Capture (Extract), Change Delivery (Replicat), and Initial Load using Classic architecture.- Set up and manage advanced deployment models, such as 3-node multi master replication configurations.- Integrate Oracle GoldenGate with Oracle cluster configuration.

- Install, maintain, configure and troubleshoot Cisco devices.- Install, maintain, configure and troubleshoot windows services (active directory , DHCP, DNS,Hyper-V )-Install, maintain, configure and troubleshoot VMware hyper converged datacenter (ESXi, vCenter, vMotion and DRS).-Deal with different types of Storage(EMC and Fujitsu)-Install and managing Oracle Linux Servers-Technical user support.-Install, maintain, and configure SQL Server.-Install IIS and configure basic security settings.-Configuring Brocade Load Balancer.

Solid understanding of object-oriented programming (OOP). Deep knowledge of the VS.NET Framework. VB.NET, C#, Asp.net, Ajax, TELERIK Products. Good understanding of HTML5, Css3, JavaScript, Ajax