* Support T-Mobile Market engineers in their daily LTE/NR optimization activities by managing the drivetest team for requests such as coverage testing, ZIP code optimization, highway/primary road optimization, special events and feature trial testing.* Provides detailed report using T-Mobile proprietary tools such as ActixOne and OneData with analysis and recommendations to improve areas of concern based on poor DT KPIs Metrics.* Attends and resolves customer complaints to ensure subscriber’s satisfaction. Performs on the spot optimization by checking the signal, quality and throughput at the complaint exact location and make necessary recommendations.* Conducts site audit to check issues in site such as antenna azimuth discrepancies and antenna mechanical tilt issue.* Performs RF post launch optimization of newly installed and modified cell sites for T-Mobile Dallas Market. Optimized and submitted final reports on number of sites.* Drivetest route definition using MapInfo, Google Earth and global Mapper.

* Performed UMTS/LTE RF test, optimization support and verification of AT&T’s DAS systems deployment.* Designed UMTS/LTE in building solutions using IBWave tool.* Performed RF walktest and optimization using TEMS Pocket, PCTEL and DRT scanner. * Provided reports and recommendations using TEMS Discovery and NEMO Analyzer to local market RAN team for DAS on-airing.

 Performed GSM/UMTS cluster optimization for Globe Telecoms project. Performed KPI analysis, investigation and improvement of network quality problems through parameter and physical changes. Performed drivetest post-processing in a per cluster basis. Proposed new sites for missing grid/coverage holes. Performed neighbor analysis and implementation of corrections. Prepared reports for presentation and acceptance to customer (Globe Telecoms). Provided technical support to customer in field of expertise.

 Created search rings for candidate nomination for new GSM/LTE sites. Performed coverage and optimization simulations using MapInfo Planning Tool, Google Earth and Aircom Asset. Performed field survey and validation for new site feasibility. Coordinated with Civil/Mechanical teams for site candidate readiness to align with project timeline. Evaluated and assessed technical site survey reports submitted by the subcon. Performed project acceptance of LTE700 network rollout which included:o Single site optimization (physical optimization and neighbor relation correction).o User acceptance testing.o Drive test coverage footprint verification against designed coverage. o Operational issues which includes daily alarm summary and issues tracker.

 Led GSM/UMTS optimization for Excelcom NPI Project. Performed parameter and physical changes to improve performance and created status reports for customer monitoring.  Performed troubleshooting of system problems such as Pilot pollution, drop calls, dropped connections, handoff failures and interference issues.  Performed neighbor analysis and implementation of corrections. Provided monthly reports to customer with regards to NPI progress. Provided technical support to customer in field of expertise.

 Performed test cases simulation for LTE trial for Smart Telecoms. Performed DT log analysis and report generation for acceptance.

 Performed G900/G1800 optimization. Performed root-cause analysis of RF issues to meet target KPIs. Performed parameter and physical changes to improve performance and prepare status reports for presentation. Performed network elements monitoring, analysis, fine tuning, optimization and troubleshooting. Performed drive testing activities for network issue validation. Attended and resolved customer’s complaints to ensure subscriber’s satisfaction. Mentored and supervised local engineers in optimizing network performance.

 Performed GSM/UMTS cluster optimization. Performed parameter and physical changes to improve network performance. Optimized the radio performance for the newly integrated sites through physical optimization and neighbor list corrections. Handled various modernization projects (ALU to Huawei change out).  Conducted network-wide site audits aimed at verifying as-plan design. Performed drive testing activities for network benchmarking, customer complaint handling and day to day optimization activities. Attended to customer complaints regarding coverage and access problems especially VIP complaints.  Mentored and supervised local engineers in optimizing network performance.