Experience

• 

  Isoftstone

  May 2009 - Jun 2011

  Ocs software developer

  1. Developing Huawei OCG & CBP module.2. Developing Linux Shell & Oracle scripts3. Supporting on-side Team to analysis and resolve issues.

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  China communications services

  Jun 2011 - Jul 2013

  Senior cbs test engineer

  Saudi Bravo CBS1.2 project (Huawei Convergent Billing System 1.2 system)1. Linux OS Installation and Oracle DB Installation 2. Developing Oracle scripts for report functions3. Testing all Online charging cases & Report cases & Bill run cases. 4. Tracking and solving CBS issues.5. Responding to any queries and complaints from Saudi Bravo customers; including the preparation of usage stats and analytical reports.

• 

  Mobitel communication w.l.l

  Sept 2013 - May 2016

  Senior cbs engineer & senior technology operations engineer

  Bahrain VIVA CBS5.5 Project (Huawei Convergent Billing System 5.5 System)1. ATAE2.0 R3 Hardware & Storage 3900 Installation; Network Planning and Connection. 2. Linux OS (Suse11SP1)Installation and Oracle DB (Ora11gR2)Installation.3. Huawei CBS5.5 Software Installation & Integration.4. Developing scripts and Working on subscriber migration5. Executing Billing Run6. Testing all end to end cases7. Health Check & backups & rectification

• 

  First point group

  Jul 2016 - Dec 2022

  Turkey Vodafone CCSR21 Project (Huawei Docker-Based Online Charging system)1. planning IP & Storage & OS Disks, ,Creating VM in VCloud system , deploying Linux OS (SUSE12SP5), Installing Gauss DB and deploying Huawei Docker-based OCS System via DF Platform.2. Working on Linux Operating System: Security hardening & Patch upgrade.3. maintaining GMDB Database and Gauss Database on CBS System.4. Integrating with GGSN & CRM & MSC & SMSC & MMSC & Alarm system.5. Working on FRS Doc: Interfaces FRS, Charging FRS, High Availability FRS, Maintenance FRS, Security FRS etc.6. Supporting end to end cases. Show less Turkey Vodafone CCS Project (Huawei Online Charging system3.3)1. ATAE2.0 Hardware & Storage 5500 Installation; Network Planning and Connection. 2. Linux OS (Suse11SP1)Installation and Oracle DB (Ora11gR2)Installation.3. Huawei OCS Software Installation: OCS software deployment, creating Mediation Flows , VCS & SLB & Reports configuration.4. Integrating with GGSN & CRM & MSC & SMSC & MMSC & Alarm system.5. Developing scripts and Working on subscriber migration6. Faulty Hardware replacement.7. Trouble shooting on Huawei platform which includes hardware and software services. 8. Optimizing OCS & Oracle Database performance.9. Improving alarm monitoring KPIs.10. Supporting end to end cases.11. Health Check & NBU backups & rectification 12. Responding to any queries and complaints from Turkey Vodafone customers; including the preparation of usage stats and analytical reports. Show less Turkey Telecom SMSC Project (Huawei VAS Cloud SMSC system)1. E9000 Hardware & Storage 5500 Installation; Network Planning and Connection. 2. Linux OS (Suse11SP3)Installation and Oracle DB (Ora11gR2)Installation.3. Huawei SMSC Software Installation.4. Integrating with MSC & OCS & Alarm system.5. Testing cases.6. Health Check & backups & rectification 7. Responding to any queries and complaints from Turkey Telecom customers; including the preparation of usage stats and analytical reports. Show less

  • Senior 5G CBS (Docker-based) Engineer & Infrastructure Engineer

    Jan 2021 - Dec 2022

  • Senior Technology Operations Engineer & OCS/CBS System Engineer

    Jul 2016 - Dec 2022

  • Senior SMSC Engineer & Senior Technology Operations Engineer

    Jan 2020 - Aug 2021

  • Senior OCS Engineer

    Jul 2016 - Jul 2016
• 

  Manning global ag

  Dec 2022 - now

  Senior 5g cbs (docker-based) engineer & infrastructure engineer

  Turkey Vodafone CCSR21 Project (Huawei Docker-Based Online Charging system)1. planning Network & Storage & OS Disks, ,Creating VM in VMware system , deploying Linux OS (SUSE12SP5), Installing Gauss DB and deploying Huawei Docker-based OCS System via DF Platform.2. Working on Linux Operating System: Security hardening & Patch upgrade.3. maintaining GMDB Database and Gauss Database on CBS System.4. Integrating with GGSN & CRM & MSC & SMSC & MMSC & Alarm system.5.Expand legacy OCS3.3 system. Show less