★ Focus on bringing subscribers unrivaled quality of experience, maximize the value of the subscriber base and run extremely efficient mobile networks for this global mobile broadband specialist company.★ Lead Feature Team; authored requirements for TDD and FDD LTE functional improvement features.★ Actively involved in developing gratifying technical solutions. Examples include developing a method of dynamic adaptation of PRACH/RACH resources and developing a technical solution and requirements for Downlink Signaling Radio Bearer 1 (SRB1) robustness, as well as leading the feature team for the Uplink SRB1 robustness feature.★ Provided technical support for support of Resource Allocation Type 1 (RAT1).★ Functioned in the lead role in coordinating drive test teams in Finland and maintaining accountability for FDD LTE release level over-the-air performance test analysis.★ Optimized logging procedure for drive testing to ensure log collection integrity using Perl scripts to look for gaps in messages with known periodicity.★ Conduct Small Cell drive testing, trouble shooting and dropped call and throughput analysis.★ Create best practice documents for LTE Small Cell Trials and Pilots group.★ Design and execute spectrum clearing analysis of CDMA 1x and EVDO systems to make room for LTE.★ Identify CDMA 1x and EVDO potential overload vulnerabilities and testing.★ Support performance related aspects of both CDMA and EVDO systems.

★ Created best practice documents for LTE Small Cell Trials and Pilots group to enable drive test teams to have a single point of reference for commands and process for log collection, parameter changes, site outage detection, etc.★ Provided spectrum clearing analysis of CDMA 1x and EVDO systems to reduce the number of CDMA carriers making room to add an LTE carrier. This involved substantial analysis, interaction with the customer account team and participation in customer meetings. The effort resulted in getting NSN back into and leading the vendor selection for new LTE business.★ Served as Feature Architect for CDMA Alternative Technology Information Message (ATIM) feature used to indicate presence of an LTE system with the FOA taking place in Japan at the end of 2011.★ Performance author for the CDMA Origination Continuation Message (ORCM) feature. Created an equation to calculate the number of dialed digits that would fit into the Origination message given the ACH slot size and other optional message fields. Performed detailed analysis of field data for the number of dialed digits used to determine optimal parameter settings.★ Increased reliability of the EVDO product by collaboration with vendor to pinpoint the cause of call failures (CFC56 – lack of flow resources) to the APC card memory leak. Created Perl scripts to decode raw binary memory dumps from 3rd party APC logs to evaluate call management table entries and corrupted idle link list.★ Investigated and resolved a number of field issues. Refined Perl script to parse CDMA MIB data to generate KML file to be plotted using Google Earth to aid in field investigation issues. ★ Utilized OPNET Simulation to validate Smart SMS size impacts. Used the OPNET simulation tools and existing models to validate the impact of SMS message sizes on delay and dropped messages. NSN-J presented this information to KDDI so that they could manage the message size of their customers.

★ Supported all aspects of performance for CDMA and EVDO systems.★ Sited as feature architect, technical advisor and performance owner for multiple CDMA and EV-DO features.

★ Defined feature requirements for CDMA 1X and EVDO products, with emphasis on performance enhancing functionalities.★ Analyzed system performance in order to effectively identify and assess product defects; recommended and implemented product/process improvements.★ Provided support and response to RFP and RFI requests.★ Successfully led engineering projects; collaborated effectively with development groups, account teams, L3 support groups and customers across both North and South America and Asia.★ Provided performance analysis of 1xCDMA and 1xEV-DO interaction.★ Developed and implemented a feature designed to broadcast LTE information on 1xCDMA. ★ Enhanced wireless priority service in coordination with CSC.★ Provided detailed analysis and simulation support for multiple CDMA 1X paging channels.

★ Created computer simulations to test the impacts of system feature improvements on the CDMA air interface control channels.★ Automated performance analysis tool.★ Provided performance measurement requirements and analysis methods for EVDO.

★ Provide technical guidance and support to account team on CDMA field issues, with emphasis in overhead messaging.★ Established best practice procedures for RF optimization.★ Dramatically improved control channel performance in Hong Kong; provided optimization support in Israel.

★ Oversaw the installation of Circuit and Packet Interworking Units in CDMA systems.★ Implemented first-ever commercial High Speed Circuit Data units in Japan.★ Developed test procedures for field implementation.

★ Designed CDMA RF coverage plots and performed RF optimization as expatriate for systems in the Philippines, Singapore and Indonesia.★ Predicted CDMA RF coverage using Motorola’s NetPlan RF modeling tool and CDMA Static System Simulator for pre/post contract systems.

★ Designed GSM systems based on capacity and coverage requirements.★ Constructed site-specific equipment lists and ancillary equipment lists.★ Conducted site surveys for required equipment and logistics.★ Provided traffic and equipment designs of GSM and DCS1800 systems in Kuwait, United Arab Emirates and other Middle Eastern countries.