Umer MalikUmer MalikMailing Address: House No 251-B, Street No 21 G-6/1-2, IslamabadD.O.B : 09 July, 1987CNIC# : 13101-9048985-9Mob : +923455522421E-mail : umer_malik09@yahoo.com

ObjectiveObjective

To work in an organization having an environment feasible for learning, where I can challenge my skills and precisely exercise my managerial, intellectual and technical abilities and enhance them further.

Professional Summary

Pakistan Telecommunication Company Pvt Limited May 2015~Current

LTE/EVDO RF Optimization Engineer

Responsible for Huawei and ZTE LTE and EVDO Networks planning and optimization. Responsible for the drive test analysis of LTE & EVDO Network and optimize the

Clusters through soft and hard parameters changes. Customer complaints handling and rectification of CSSR CDR and Throughput issues. KPIs analysis of Huawei & ZTE LTE and EVDO Networks and optimize the worst

cells. Dealing with Huawei and ZTE for the rectification of Network KPIs related issues. Prepare the Weekly and Biweekly Network KPIs reports and share to high management. Handling the technical queries related to LTE and EVDO Networks. Perform the Cell Selection/Reselection and Handoff parameters optimization

(Qrxlevmin, Qqualmin, Hysteresis, Sintrasearch, Sintersearch and CIO etc.)

Huawei Technologies Pvt Ltd Pakistan Sept 2014 ~May 2015

Responsibilities as LTE RNO Engineer(CMPAK Project)

Responsible for the drive test analysis of and taking the necessary action to improve the performance of Weak coverage and Quality areas.

Analysis Site wise (RSRP/SINR/PCI/DL-UL Throughput/RBLER/Ping (Latency Test)/ Cell Reselection Verification (4G -> 3G) and (3G->4G)/ Stationary CSFB Testing – MO/MT/4G -> 3G Inter-RAT PS Redirection Verification- PS.

Responsible for improving LTE FDD Network KPI’s such as Accessibility, retainability, Mobility and throughput etc.

LTE Network KPIs analysis and Optimize the Top Cell KPIs to improve the Network KPIs using OMSTAR and FMA.

Parameter Audit of 4G Network and remove the parameters inconsistencies in Network. Perform the LTE Network parameters PCI, PRACH, TA/TAL intra frequency and inter

RAT neighbor planning. KPIs Template management on PRS and M2000 for KPIs analysis. Technical support to troubleshot the Low throughput issues, Verification of

Interoperability of 3G and 4G system which includes Cell Selection / Reselection parameter audit, CSFB Parameters verification and intra,inter and LTE to UMTS neighbor audit of 4G sites.

Huawei Technologies Pvt Ltd Pakistan March 2014 ~Sept 2014

Responsibilities as 3G RNP &RNO Engineer :

Verifying initial site optimization which includes drive test logs analysis, identifying sector swap and proposed RF changes to optimize single site coverage and quality.

3G Worst Cell KPIs analysis and Optimize to improve the Network level KPIs. Optimization of different Handover parameters to control IRAT HOs at the 2G-3G

overlap area and control HO ratio for Intra Frequency HOs. Verification of Interoperability of 2G and 3G system which includes Cell Selection /

Reselection parameter audit, neighbor audit at 2G and 3G ends, IRAT HO parameters at 2G and 3G ends.

Perform the Cell Selection/Reselection and Handoff parameters optimization (Qrxlevmin, Qqualmin, Qhyst1s and Qhyst2s, Sintrasearch, Sintersearch and CIO etc.).

Perform the Parameter planning PSC, LAC, Intra/Inter frequency & IRAT Planning Perform the Network coverage and Quality Prediction (Simulation) using U-Net and

proposed the Engineering Parameters for newly planned sites. Network Audit using CME export and adjustment of soft parameters to maintain the

KPIs like RAB Setup success ratio, RRC Connection success rate, DCR, IRAT HO Success rate, Soft HO success rate, HSDPA throughput per cell etc.

TS for 3G SSV test teams to troubleshoot low throughput, RTWP Analysis and troubleshooting to resolve the interference issues.

Huawei Technologies Pvt Ltd Pakistan Sept 2013 ~ March 2014

Responsibilities as LTE RNO Engineer :

Responsible for the drive test analysis of and taking the necessary action to improve the performance of Weak coverage and Quality areas.

Perform the LTE Cluster optimization through soft and hard parameters changes. Responsible for improving LTE FDD Network KPI’s such as Accessibility,

retainability, Mobility and throughput etc. LTE Network KPIs analysis and Optimize the Top Cell KPIs to improve the Network

KPIs. Parameter Audit of 4G Network and remove the parameters inconsistencies in

Network. Perform the LTE Network Parameter planning etc. PCI Planning, PRACH planning,

TA Planning and Neighbor Planning. LTE Neighbor optimization and Soft parameters optimization for Cell Selection, Reselection and handoff. Conduct Surveys and CER (Candidate Evaluation Report) for valid Candidates of new

proposed Sites & submit CER to Customer with suggestions about best candidate. Perform the Network coverage and Quality Prediction using U-Net and proposed the

Engineering Parameters for newly commissioned sites. Provide the Technical Support to resolve the field issue like Handoff, low throughput

and quality Issues Perform Site health check and Stats Collection from iManager M2000/PRS and report

generation using iManager/PRS.

InternshipsInternships

Internship at Pakistan Telecommunication Company Limited July 2010~ Aug 2010

Work in the WLL RF Optimization. Involved in Drive testing of different CDMA BTSs using ZXPOS CNT1 and analyzing different Parameters Rx_level, Ec/Io,C/I,SINR etc.

EducationEducation

BSc Electronic Engineering (Communication) 2006- 2010

Institute name N.W.F.P University of Engineering & Technology Peshawar

Higher Secondary School Certificate (HSSC) 2003-2005

Institution name Pine Hills College Abbottabad

Secondary School Certificate Examination (S.S.C) 2001-2003

Institution name F.G Piffer High School Abbottabad

Computer SkillsComputer Skills

RF Software Tools GENEX Assistant, GENEX Probe, TEMS Investigation, Pilot Pioneer, Navigator, Nemo Outdoor

and Nemo Analyze Mapinfo8.5,MIP tool , Globle Mapper. Google Earth, PIANO 3G, AirBridge(LMT), iManager(M2000),iManager PRS, NIC,Transdata O&Mstar C, CBSS Mianex O&Mstar AAT, FMA ,U-Net. CNO2, NetNumen

Personal ExpertisePersonal Expertise

Excellent Team Leader Good Communication Skills Able to work independently and under pressure. Able to work in tight time scale

Netkom Technologies PakistanSept 2010~June 2011

  Responsibilities as RF Engineer Perform the Drive test of new integrated sites/ Customer complaints to resolve bad

quality, poor coverage, over shooting cells and failure events issues etc. Fine tuning of Handovers parameters. Verifying that handovers between sectors and

neighbouring sites take place. Resolving the Issues Like, Sector Swapping, Cross Feeder, Rx Quality, Overshooting. MapInfo is used for making thematic diagrams to present Receive level, Receive

Quality, Dropped calls, Blocked calls and HO failures. Preparation of frequency and NBR plans for roll out sites. Co channel Interference, Faulty Neighbours, Low Transmit Power, External

Interference, Power Control and Handover Related Issues.  Call Quality Test (CQT) for identification of faulty TRx by locking each TRx and

checking call quality on each TRx. Site Audit Report Including Site Configuration, Antenna heights, azimuth, electrical

and mechanical tilts.