Eyad Karrar

Experience

• 

  Egyption Armed forces

  Oct 2008 - Dec 2009

  Reserved Officer

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• 

  Raya Holding

  Jan 2010 - May 2010

  Maintenance Engineer

  -Solve mobile hardware problem

• 

  Egypt Telecom

  Jun 2010 - Mar 2014

  - Guiding the team in all database modifications for all network elements in Mobinil network.- Coordinate with all involved teams to put the site on air after the phase of production.- Supervising the HW problems and supporting the intervention teams all over the network.- Supervising all tasks to improve the quality.- Responsible for issuing all actions plans that may affect the network and deducing their effect on the subscribers.- Following up with BSS vendors for the optimum output from L3 service.- Reporting all network problems that need action like traffic blocking, handover failures, etc.., and taking actions for some problems that are in the BSS support scope of work.- Following up all night actions plans that need site outage and ensure proper performance after the actions.- Reporting on daily basis to the upper management the network main KPIs, transmission audit, site stability reports …..etc- Responsible for the acceptance procedures for all BSS equipment- Distribute the work load in a way considers every team member experience and ability, having all tasks achieved in time. Show less Job Description:Working on the OMC-R which performs O&M functions on the different BSS of the network. This allows total control of all of the logical and physical resources in Alcatel-Lucent (BSC, TC, and BTS).Duties and Responsibilities:•Commissioning, Maintenance & Testing for all types of ALCATEL BTSs.•PDH MW (9400, 9470AWY/ 9400, 9470 LX/UX) Installation, Commissioning and Upgrading "1+1HSB and Space diversity".•BTSs upgrading (On air upgrading) & System capacity upgrading.•Commissioning, Testing & Integration for A9130 BSC Evolution & A9120 G2 BSC.•Commissioning & Testing for Evolium A9125 Compact TC & G2 TC.•BSCs extension and reduction. (On air).•System capacity upgrading.- Fault Management which allows supervising and repairing the network.- Performance Management which allows monitoring the efficiency of the network, Telecom Services, monitoring quality of BSS equipment installations and the use of standards.- Radio Quality Analysis (RQA) work following up the network health from the daily statistics (Call drop rate, TCH & SDCCH congestion rate, Hardware problems, etc.) and solving network problems by investigating & detecting the reasons.- Reconfiguration & Administration of any component in the Network needs to be upgraded or downgraded.- Analyzing complex BSS dysfunction and propose technical solutions or operating developments, detection and analysis of all alarms and events from the OMC-R.- Supporting maintenance team by piloting them from the OMC-R by remote troubleshooting, and creation of any new sites.- Providing a technical support and permanent availability of the BSS.- Implementing all network modification projects like migrating sites from BSC to another or migrating BSC- BSS software installation, commissioning, O&M- BSS system software migration and technical assistance Show less

  • BSS Team Leader

    Feb 2012 - Mar 2014

  • Site Enginner

    Jun 2010 - Jan 2012
• 

  Huawei Technologies

  Apr 2014 - Jan 2016

  UAE Etisalat Wireless Network Modernization Project : -Designing and implementing design for SRAN swap sites. -Making Designs for IBS sites and implementing IBS for SRAN swap sites. -Making TSSR for swap sites from different vendor to Huawei equipment. -handling with SRC’s for new sites•Following the level 2 support activities related to GSM Mobile network subsystems such as BTS (base station Subsystem) , BSC (Base Station Controller) and OMC-R (Operation and Maintenance centre-Radio Access) & NPA and RNO from both System operations & Administration tasks.•Troubleshooting any related customer reported issues concerning all Mobile network elements.•Edge and GPRS configuration (from both MFS and OMC-R sides).•Following the implementation of Cisco router configuration based on the provided IP design (HLD & LLD).•Following the network QOS and investigating any degradation related causes and following the implementation of the Frequency Plan or radio parameters setting fine tuning for GSM Mobile Network.•Following the implementation of mobile network SW upgrade including the implementation and testing the new associated Features. Show less

  • Implementation Manager

    Jan 2015 - Jan 2016

  • Wireless Engineer

    Apr 2014 - Feb 2015
• 

  Etisalat UAE

  Jan 2016 - Jul 2024

  Senior Engineer

  Assist the Project Management by leading the engineering and inspection activities of FAN project (Fixed Access Network) related to fiber and civil field from initiation up to closing stage in line with strategic plan. Prepare and understandable fiber scope of works for the FAN projects.Attend various technical, design and progress meetings with contractors, consultants, DEWA internal department and other utilities to resolve raised technical problems and to ensure smooth running of projects. Show less

• 

  Mobitel

  Nov 2022 - now

  Operations Manager