Mohamed Yehia

Experience

• 

  SySDSoft

  Sept 2006 - Jul 2007

  Embedded Systems Engineer

  I was working in Mac layer developement of the IEEE 802.16d standard for mobile WIMAX.My rule includes system design, code architecture , code developement and testing over the SPARC processor.Also I have learned alot about project management and team work.

• 

  Etisalat Misr

  Jul 2007 - May 2014

  Handling cairo region both ericsson and huawei areas with inhouse team(3 engineers)Working on vendor swap from huawei to ericsson and from zte to ericsson.Developed automatic nbr addition (ANR )module using mapbasic based on mncdt/wncs for huawei and ericsson.Multi-rab optimization in huawei and ericsson.Fast dormancy handling.Eul 2ms TTI optimization.Evo RNC familarity.Terminals profiling activities.Vip events and demonstrations handling from preparation , monitoring and fine tuning actions.Traffic balancing campaigns.Automatic daily reporting of main kpis using business objects.Interfacing cs/ps core teams for activities and CSRs handling.Working closely with BSS/TX teams to rectify E2E access problems.Owner of high capacity solutions in etisalat access network.Member in SON developement team. Show less Handling cairo-ericsson region with ericsson ms team(8 engineers).Developed location based optimization tool based on mapbasic used in wcl analysis and major roads enhancement.Handling multi-vendor parameter audit ericsson-huawei-zte.Cpich planning activities using gpeh files.Hs throughput enhancement using cch power tuning.Running global parameter audit covering 60 % of ericsson parameters.Moshell and oss tools familarity.Ericsson internal parameters tuning.W10B to W12B upgrade handling.Rbs6000 modernization project handling.Smartphones optimization project leading.URA_PCH deployment. Show less Working on huawei equipments Handling alexandria region with inhouse team.Achieved 40 % enhancement in cdr.Competitive position compared to market leaders.Managed first 3G summer preparation project in etisalat for alex region.Radio link re-establishment activation.Developed mapbasic tool for mncdt/wncs results along with ho matrix visualization used in first 3G global neighbour audit in etisalat.Familiar with huawei tools like CME and FMA.Traces analysis.Spoc for xeus tool purchasing used in pchr/gpeh files parsing.Clutter based parameters setting project.Member in QOS per user design deployment team. Show less Handling delta-east region with huawei ms team(7 engineers)Lounching customer complains handling process in etisalat.Run parameter audits and cluster optimization campaigns.Cell_fach activation and dccc tuningDeveloped mapbasic based tool for 3G foot print coverage and pilot pollution analysis using dt logfiles.Edge throughput optimization.TMA and PBT solutions.Spectrum analyzer familarity with field visit to investigate jamming cased.Developed mapbasic based tool used for 2G interference matrix analysis, missing nbrs identification and freq. Tuning. Show less

  • 3G radio optimization team leader

    Mar 2013 - May 2014

  • 3G senior radio optimization engineer

    Dec 2011 - Mar 2013

  • 3G senior radio optimization engineer

    Jul 2010 - Dec 2011

  • 2G/3G radio optimization engineer

    Oct 2008 - Jul 2010

  • 2G/3G radio optimization engineer

    Jul 2007 - Oct 2008
• 

  Ericsson

  May 2014 - now

  leading New Features Deployment for W13&W14working on Network Level Strategies/Decisionsincluding Inter-operability with 2G/LTEworking in mobily MNS team handling Makkah and haram area.Developed a new tool for hajj live performance monitoring using shell scripting and mapbasic.delivered site and RNC level contengency actions for hajj high capacity event.2G-3G-4G interoperability optimization.U900 optimization.MCOM,TEI,Nepa and ericsson RAN Analyzer familarity.Moshell usage for exception analysis,performance management,alarm checking and error handling.using decoders for GPEH,UETR and CTR analysis.Complete MOM and system constants awarness.developed a tool for RPMO visualisation on maps. Show less

  • Solution Lead

    Aug 2023 - now

  • Senior Solution Architect

    Jun 2022 - Sept 2023

  • 5G/LTE/IoT/VoLTE/3G RAN Optimization SME

    Sept 2016 - Jun 2022

  • 3G NPOC Team leader

    Sept 2015 - Sept 2016

  • 3G/LTE Radio optimization senior solution architect

    May 2014 - Sept 2015