Zakaria Atta

Experience

• 

  Orascom Services

  Nov 2008 - Feb 2015

  o Setup and Mange Huawei and Ericsson Managed Service Projects.o Meet agreed SLA and KPIs on monthly basis.o Monitored and controlled project running cost to achieve the agreed profit.o Follow up with our teams to do preventive maintenance, audit files as agreed schedule.o Follow up with corrective actions to close all open tickets and issues.o Replace old DC Power System Batteries in sites by new ones.o Enhanced sites quality by preventive actions initiatives, increased the sites' monthly profit per site. Show less  Customer interface following equipment final acceptance and solution issues. Swap Macro and Micro sites from ALCATEL and Motorola to Huawei Signal-RAN include all technologies. Upgrade of 2G and 3G technologies. Follow up dismantling of old equipment’s till deliver to Vendor’s warehouse. Perform Physical and software cross connection over the link to create new rout towards HUAWEI RNC. Installation of below:o HUAWEI BBU 3900 Cabinets and related cards.o HUAWEI S-RAN BTS Cabinets with related MRFUs.o HUAWEI RRUs with RET cables.o HUAWEI DDF and E1s cable.o Connecting site E1s to the MW link DDF. Show less Field Maintenance Engineer responsible for Network Availability and Field Operations• Responsible for the Operation and maintenance of BSS sites related to Shoubra office.• On call to Restore down sites and clear major alarms ( Radio and Environmental ) of BSS Network elements to enhance area KPI.• Executed Audit files to clear reserves and perform Active and Preventative Maintenance for sites as per agreed schedule.• Solved software and hardware issues.• Worked in MOTOROLLA BSCs on changing Faulty cards and check with Support Teams.• Used PROCOMM tool for MOTOROLA cabinets troubleshooting and alarms clearance.• Used LMT tool for HUAWEI cabinets access. • Worked and Had an excellent experience on the below equipment:o ALCATEL BTS Cabinets ( EVOLIUM ).o MOTOROLLA BTS Cabinets (MCELL 6, MINI G2, MICRO ARENA, MICRO H II, MACRO H I and MACRO H II ).o ALCATEL Microwaves Links (LUX 40, LUX 50, AWY, AWY NEW, MPR and MXC ).o HUAWEI 3G DBS 3806 and BBU 3900 Cabinets.o HUAWEI S-RAN BTS Cabinets.o ERICSSON Minilink Craft (COMPACT NODE ) and TRAFFIC NODE ( 2P, 6P and 20P ). Show less

  • Huawei and Ericsson Managed Service Projects Team leader ( Accounting to Etisalat )

    Jan 2014 - Feb 2015

  • Rollout Sr. Engineer - Huawei Modernization Project ( Accounting to Orange Egypt )

    Jan 2013 - Dec 2013

  • BSS Access Maintenance Field Engineer ( Accounting to Orange Egypt )

    Jan 2011 - Dec 2012

  • BSS Access Deployment Field Engineer ( Accounting to Orange Egypt )

    Nov 2008 - Dec 2010
• 

  Orange Egypt

  Jun 2015 - now

  • Manage modernizing, and modification projects from the Civil and Electrical Works aspect:• Lead projects and teams to successful completion on time and within budget• Execute Modification WOs varying from Normal Modification, TDD, LTE CW, Repair, etc..• Supporting the ROT teams in performing the needed civil work by manufacturing/installing different solutions for blocked cases• Implementing the requested modifications by the Radio team (Antenna Replacement, Adding Sector, etc. ..) enhancing the customers' experience• Plan and coordinate project activities to ensure achievement of quality, cost and delivery goals• Performing the needed modifications to meet with the NTRA protocol and rectify any violations• Executing the requested Retrofitting and Critical Repair actions to ensure the existing structures' safety• Handle any new RT and GF structures deployment (towers, and poles) for the B2B Enterprise accounts• Maintain effective communication with internal and external stakeholders• Fulfilling all Orange's Security team’s requirements by installing/repairing steel cages, locks, armored doors ensuring Orange's assets preserving • Following up on several Energy Saving and CO2 footprint reducing initiatives (Generator to Grid "G2G", Hybrid Generators deploying, Shelter to Outdoor solution swap actions)• Support operation teams maintaining the Mobile/Fixed sites availability• Supports the team to deliver activities related, but not limited to preventive maintenance and acceptance tests within the communicated SLA• Ensuring that activities are conducted according to the highest level of operations standards in line with KPIs• Perform field audit and report reserves to the vendor /contractors and follow up till the clearance to ensure that the sites' physical quality is up to Orange's standards• Work in concert with different team leaders to ensure successful work progress according to the customer specifications and agreed project milestones. Show less

  • Site Run & Modification and Upgrades Consultant Engineer.

    Jun 2018 - now

  • LTE Deployment and Structure Analysis Rollout Engineer

    Apr 2016 - Jun 2018

  • Sharing New Sites Deployment and Upgrades Rollout Engineer

    Jun 2015 - Apr 2016