GABRIEL OLUWAFEMI

310 Macassar Drive Pittsburgh PA  15236 C: 9172920377 email:segafem@yahoo.com

 

Seeking an opportunity to utilize my skills and my experience as a RF Drive Test Engineer to foster

Advancement, growth and boost productivity in the organization.

 

GSM/ GPRS/CDMA/EVDO/ UMTS/ LTE Optimization and Site Integration.

·         Performing CTTP and making 911 test calls on different sectors/PNs (alpha, beta & gamma) on corresponding Azimuth confirming the LAT/LONG.

·         Set up of equipment, Laptops, GSM, CDMA phones, hub, GPS and antennas.

·         Drive test using JDSU, TEMS/ XCAL/ XCAL MOBILE software to collecting voice, data on GSM, CDMA, and LTE. Test file are uploaded back to Optimization team (QA) through FTP.

·         Performed Benchmarking testing on different vendors such as AT&T, VERIZON, T-MOBILE, and SPRINT.

·         Handling customer complaints related issues performing a sanity drive and verifying the coverage in the area

·         Strong troubleshooting skills in Rebooting and Updating of CDMA, LTE phones 2G, 3G and 4G technologies.

·         Quickly learn and retain relevant system knowledge through applied learning, reading of standards documents or other documentation and review of test plan documents.

·         Excellent communication, leadership abilities and expert technical skills.

·         Proficient in office computer applications: Excel, Word, PowerPoint, and Access.

 

Tele world Solutions, South Riding, VA 06/15-PRESENT/Drive Test ( AT&T/VERIZON PROJECT)

 

·         Running network consistency checks

·         Monitor, analyze statistical and current drive test data to improve system performance indicators.

·         Data compressed and upload to FTP server for further testing

·         Using map info to create files used to self-navigating in venues

·         3G,4G LTE, GSM/GPRS/GSM/CDMA/EVDO/LTE Optimization and site integration.

·         Configure 3G, 4G, LTE phones to the right frequencies 800MHZ, 1900MHZ for a better coverage using XCAL-Mobile software.

·         Investigate drop calls and other network failures and resolved all issues.

 

 

LCC International Inc., McLean, VA 09/13-06/2015| Drive Test / Walk Test / Data Collection - VoLTE

 

·         3G, 4G LTE, GSM/ GPRS/CDMA2000/EVDO / LTE Optimization and Site Integration.

·         Monitoring of KPI's, throughput (Upload & Download speed), call drop rate, handover successful rate as requested by the RF performance team. 

·         Analyze drive test data on XCAL-MOBILE / TEMS investigation for network analysis, site verification, problem identifications and solutions and generate a report on drop calls, coverage intensity.

·         Configure 3G, CDMA, LTE phones, to the right frequencies 800MHZ, 1900MHZ for a better coverage using XCAL-MOBILE software.

·         QoS and QoE testing across all GSM/WCDMA/EVDO/WiFi/LTE technologies.

·         Measuring of network data throughput performance and voice quality (PESQ and POLQA) using XCAL-MOBILE.

 

·         Worked directly with RF Engineering Team for optimization of network and to analyze the data collected for FTP Upload, download speed and ping time testing.

·         1 LG G2 for CDMA Call test with voice quality

·         1 LG G2 for VoLTE Call test with voice quality

·         Drive test and indoor test around venue , following outlined processes using Microsoft Street and Trips.

·         Walked venue as a normal user would do.

·         Investigate drop calls and other network failures and resolved all issues.

 

 

OPTIMOS INTERNATIONAL LLC, FLORIDA - Jul 2012 – Sep 2013 |Drive Test / Data Collection Engineer

 

·         3G, 4G LTE, GSM/ GPRS/CDMA2000/EVDO/ EDGE/ UMTS/ LTE Optimization and Site Integration.

·         Monitoring of KPI's, throughput (Upload & Download speed), call drop rate, handover successful rate as requested by the RF performance team. 

·         Performing CTTP and making E911 test calls on different sectors/PNs (alpha, beta & gamma) on corresponding Azimuth confirming the LAT/LONG.

·         Analyze drive test data on XCAL / TEMS investigation for network analysis, site verification, problem identifications and solutions and generate a report on drop calls, coverage intensity.

·         Configure 3G, CDMA, LTE phones, to the right frequencies 800MHZ, 1900MHZ for a better coverage using QPST software.

·         Handling optimization of new sites and handles problems like call drop, call fail interference, handover failure.

·         Worked directly with RF Engineering Team for optimization of network and to analyze the data collected for EVDO Upload, download speed and ping time testing.

·         Handling customer complaints and related issues.

·         Performing Clockwise and Counter-Clockwise drive to verify successful handovers between sectors within a site as well as sanity drive to verify handovers among many sites.

·         Conduct nationwide drive testing in major cities and highways using Microsoft Street and Trips.

·         Investigate drop calls and other network failures and resolved all issues.

 

 

AWAT Telecommunication                                                              03/2010 to 6/2012

RF Drive Tester

·  Data collection of Optimization for GSM, UMTS, CDMA, and LTE networks using XCAL software. 

·  Excellent experienced in using Microsoft Streets & Trips tool for the navigation of site verification and Clusters drives routes. 

·  Exhibit excellent troubleshooting skills whenever issues arise during the data collection drive. 

·  Performing CW and CCW drive round the site to check for swap sectors and successful handovers between sectors within a site. 

·  Making Short & long call testing on alpha, beta and gamma sector. 
Monitoring of key performance parameters such as Ec/Io, SINR, RSRP, UL and DL throughputs, handovers during the drive testing. 

·  Performed stationary test stationary test at the cell sites to check/verify the throughput (DL/UL). Upload the collected data to the company's server through FileZilla. 
Resolved network issues by making sure that network KPI's are met. 
Managed the inventory for phones (UEs), Laptops, antennas, GPS, Scanners, etc.

·   Understanding of performance metrics associated with mobile networks like RSSI, RSCP, Ec/Io, PN, PSC, PCI, and Throughput.

·   Perform eCFSB test calls on FIT assignments to verify UtraCommand, LTE Service requests and Handoff completion

·   E911 testing on CDMA/VoLTE technology for 2500, 1900 and 800 MHZ band class. 
Analyzed drive test data on XCAL for network analysis, site authentication, and problem identifications. 

·   Performed Stationary test at the cell sites to check/verify the throughput (DL/UL).
Worked & Assisted the Sr. RF Engineers in resolving network issues, thereby assisted in meeting
coordinated routine activities for various test teams, scheduling drive tests, cluster assignments

·   Performing CW and CCW drive round the site to check for swap sectors and successful handovers between sectors within a site.

·   LTE commercial network working in the optimization team meeting KPIs, checking and solving parameters issues, wrong planning design, reducing DL interference and increasing the throughput.

·   Perform drive testing for LTE/4G site verification and troubleshooting using X-CAL, Collect radio measurements like RSRP, SINR and PCI.
Handover testing and troubleshooting, Downlink and Uplink throughput testing
Site verification and soft, hard handover verification, using X-CAL and Clearwire
Communicate with NOC team; checked alarms; HOC Walks Assisted RF Engineers to analyze and post process data gathered during drive test using XCAL Investigation and Map Info.
Cell site verification, soft and hard HO troubleshooting, E-911 tests. Uploaded data daily to ftp servers and.

 

EDUCATION

Bachelor of Science in Business Administration