Osman Mohamed

Experience

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  Automata4 Group

  Aug 2010 - Dec 2012

  Database Developer

  - Analyzing some modules in Student Information System (SIS) for universities.- Automate dispatched payroll for university of Aleppo using Oracle database and PL/SQL. - Designing database structures using ER/Studio and MS Viso.- Execute all schema and database design changes (Oracle and PostgreSQL).- Control database schema objects and connections (Oracle and PostgreSQL).- Building and managing databases using Oracle 10g and PostgreSQL.- Implement and maintain PostgreSQL replication system.- Migrating data between different database systems or between different versions of the same database system.- Perform verification for software detailed design of ERP application.- Analyzing HRIS solution in ERP project. Show less

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  GK Auto

  May 2013 - May 2014

  Technical IT Support Engineer

   - Monitoring and maintaining computer systems and networks.- Troubleshooting system and network problems, diagnosing and solving hardware/software faults.- Providing support, including procedural documentation and relevant reports.- Respond promptly and continuously to technical support requests for computers equipment and networks.- Support users working on Oracle Application Server.- Train employees on Oracle Order Management System.- Provide the management with technical specifications for devices and accessories to help in effective making decision and cut cost.- Follow-up maintenance contracts with suppliers to ensure proper. Show less

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  UB Holding

  Jun 2014 - Aug 2020

  IT System Administrator

  • Install new / rebuild existing servers and. configure hardware, peripherals, services, settings and storage.• Perform daily system monitoring, verifying the integrity and availability of all hardware, server resources and systems, and verifying completion of scheduled jobs such as backups.• Perform regular security monitoring.• Perform backup operations, ensuring all required files are successfully backed up to the appropriate media.• Administrating the Active Directory and file share server.• Administrating Palo Alto and FortiGate next generation Firewall.• Administrating Microsoft Office 365 services. • Deploy and manage Cisco Meraki Wi-Fi System.• Answering technical queries and assisting IT Staff. Show less

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  Region Trade Bank

  Sept 2020 - Apr 2024

  Information Security Manager