NNADI PASCHAL

5217 4TH ST NE, Washington, DC 20011

Nnadip@gmail.com -2028213671

 

 

A skilled I.T. professional with 3 years of work experience focused in the field of Drive Tester/RF Optimization for 3G/4G networks, looking for a challenging opportunity to utilize my background and skills as a RF Drive Test Engineer for the advancement and growth in the Company and taking up new challenging opportunities.

University of District of Columbia     B.S. - Biology                                                                2009

Federal Polytechnic Mubi  B.S. – Mechanical Engineering  2000

•Languages:  PL/SQL, SQL Developer, Microsoft Office, Quest Toad, Data Pump, Erwin

•Utility: ASM, AWR/ADDM/ASH, LINUX/ UNIX shell scripting, Data Guard, Data Pump, RAC 

•Operating Systems: Red Hat, Window 2000, 2008 Server

•Network Protocols: TCP/IP, SSh, FTP, SFTP, SCP and Telnet

•Tool; Excel, Word, PowerPoint, and Access,

•Software: XCAL/TEMS software to collecting voice, data on GSM, CDMA, and LTE

•GSM/ GPRS/CDMA/EVDO/ UMTS/ LTE /XCAP/XCAL/QPST/QXDM/JDSU/TEMS/MAPINFO/ Microsoft Street and Trips and MapInfo.

.Optimization and Site Integration

 

RF Drive Test Engineer/ Data Collector

MVM                                                                                                           DC/ Maryland                       05/2011 -     Present

 

·   LTE Drive Test Using Mobile Xcal to Run Call scenarios Between Mobile Originator and Mobile Terminator. 2500MHZ

·   4G, 3G GSM /EVDO/ CDMA/ UMTS/ LTE, eNB Optimization and Site Integration 
Making E911 test calls on GSM, CDMA technology for 1900 and 800 MHZ band cls. 
Performing Single site verification, stationary drives using download and upload scripts and Iperf and telnet to generate good throughput on each sectors on 4G Sites.

·   Analyzed drive test data on XCAL for network analysis, site validation, and problem identifications. 
Monitoring system for Alarms, network issues and escalating issues. 
Cluster drives, troubleshooting drives and equipment setting for drive testing. 
Performing Stationary and mobility test and Cluster Drive using Street and Trips Map.

·   Worked directly with RF Teams to improve network and to make analysis on the data collected. 
Monitoring system performance indicators KPI's such as RSRP, SINR,

·   Upload and Download throughput, Dropped Calls, Blocked Calls, Hand-over failure/success and Missing Neighbors 
Configuration of phones using QPST software to the right class bands 1900 MHz, 800 MHz. 
Analyzing Drive-Test Log files for Handover, Site Coverage and Speech quality performance. 
Attending to Customers' complaint analysis and resolutions on regular basis.

·   Drive test using XCAL software to collecting voice, data on GSM, CDMA, and LTE. 
Performing CW and CCW drive round the site to check for swap sectors and successful handovers between sectors within a site. 
Performed Stationary test at the cell sites to check/verify the throughput (DL/UL)

·   Performed Full 800/1900 ATP with mobile hotspot device and LG viper phone. 
Performed CW and CCW testing handover within the site.

·   Performed E911 call testing with 2 different phones on all three sectors. 
Collected and analyzed RSSI, Ec/Io, DL, UL & ping values for both 3G and 4G testing.

·   Performed pre and post migration Cluster/Sanity drives. Highly proficient in XCAL.

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

 

 

 

 

 

POS  Inc                     Maryland                    03/2003- 10/2010

Oracle Database Administrator

•Proficiency building new oracle databases in 10g / 11g / 9i – installation EM Cloud Control 12c and configurations

•Experience with Oracle on Windows and Linux

•Utilizing Transaction Application Failover (TAF) and Automatic Workload Management methods within RAC.

•Understanding of Oracle design, architecture, security & performance tuning

•Experience using RMAN (to clone, backup, restore, and recover databases), OEM (cloud control 12c), SQL and other Oracle utilities

•Managing database configurations, schemas, space also management of data utilizing storage systems – ASM and File System

•Supporting rolling out of new application code / builds in production and QA environments

•Flashing back databases, queries, dropped tables and restoring and recovering dropped table-spaces

•Database replication; Creating, configuring and monitoring physical, logical, and snapshot standby databases for disaster recovery, upgrade/maintenance and business reporting purposes.

•PL/SQL tuning, debugging, troubleshooting and also monitoring the database health.

•Reviews database design and makes recommendations regarding enhancements

•Ability to diagnose problems related to system resource limitations and database configuration settings-i.e. detecting and resolving locks.

•Understanding of data security strategies and processes-creating groups, users, assigning roles, granting, and revoking privileges.

•Database replication; Creating, configuring and monitoring physical, logical, and snapshot standby databases for disaster recovery, upgrade/maintenance and business reporting purposes.

•Doing performance tuning, problem research/resolution, SQL review and deployments utilizing AWR, ADDM, ASH SQL Trace, Explain Plan, SQL Advisor and STATSPACK.

•Establishing initial database security for users by assigning privileges to the users by using DCL, DML

 

 

Security Clearance: (NACI Clearance), Member of American Association of Laboratory Animal Science (AALAS) Assistant Laboratory Animal Technician (ALAT), CPR (Adult), OCP (Oracle Certified Professional)

References available upon request