SUMMARY:

• Highly motivated professional with experience in engineering, design, testing, implementation, support,, operation, provisioning, administration and maintenance of network nodes including IP/Legacy - based voice/data/optical switches & transport system.
• Exceptional network optimization and people skills. Have a Technical background in LTE, UMTS, EUTRAN, UTRAN, Small cells, Volte and IMS.
• Led several New Product Introduction optimization projects for LTE, UTRAN, WCDMA, and GSM.
• Experience encompasses end-to-end system verification, system engineering, systems integration, software upgrades, feature validation, documentation reviews, performance monitoring, building wireless networks, performing lab and field trials, and providing KTs (Knowledge Transfer).
• Mainly focused on client services to deliver prescriptive technology based solutions, highly focused on quality and cost.

TECHNICAL SKILLS:

Career Related with s: LTE L10 Functionality and Configuration LTE Performance and Optimization Workshop LTE RBS 6101 Field Maintenance LTE RBS 6101 Field Maintenance Volte LAN/WAN IP Networking. Confidential Certified LTE, 2014 Confidential, Plano SIP VOIP IP Networking LTE Air Interface WCDMA Enhanced Uplink - HSUPA IP Technology ECP-103 Boot Camp Key skills are as follows: Knowledge on IMS, components as CSCF, HSS,,, OSS-RC. Knowledge on Packet Core as SGSN/GGSN, MME, P-GW, S-GW, PCRF, and interfaces and protocol s S1-MME, S1-U, S6a, S11, S5/S8, Rx, Knowledge on GSM, CDMA, UMTS, 3G LTE, VOLTE (VOIP), call flow and IMS registration Knowledge on Call process between End to End system testing, configuration, feature testing, troubleshooting Ability to learn new technology quickly and apply to work tasks. FOA, Integration, configuration new features/regression and drive testing in several US markets Hands on experience in preparation, presentation and review of various documentations such as feature requirement document, test object list, test plan, test case instructions, Method of procedure (MOP) etc. Team lead; create MOP, KPIs verification and implement parameters setting. Writing quick scripts to implement and check the parameters with no manual invention. Hands-on lab exercise using router /switches on GNS3 Simulator software.Thorough understanding of:VOLTE, IMS, VLANs, MME, S-GW/P-GW, Wireshark VTP, CDP, STP, dot1q, ACLs, Remote Access, SSH, Port security, Subletting, OSI Model, traffic flows, encapsulation, protocols--DHCP, DNS, SNMP, CDP, QoS, TFTP, OSPF, MPLS, EIGRP, STP, BGP

WORK EXPERIENCE:

Confidential

LTE Integration and Smart laptop Development and Support

Responsibilities:

• Participate in software planning and estimating, status monitoring and reporting
• Software testing, Systems integration and investigating VOLTE, and IMS
• Knowledge of tools such as (IRIS, WireShark)
• Knowledge of core network SGSN/GGSN, MME, P-GW, S-GW, PCRF and interfaces.
• Software documentation, Troubleshoot for program errors in existing systems
• Run scripts, Troubleshoot, alarms and hardware issues.
• Make recommendations on the assessment of tools and software products
• Develop update technical documentations (MOP) Method of Procedures
• Extensive knowledge of Protocols as SIP, Diameter.
• Tuning, Optimization, troubleshooting of 3G networks, improve network performance.
• Perform Baseline and CIQ Audit; Update parameter base on baseline audit to improve RF during drive test.
• Working as Network Modernization Engineer for 3G and LTE Network upgrade.
• KPI analysis and create customer specific reports, Identified and resolved HW, SW, antenna systems
• Assist the customer with all technical matters related, handling of RAN nodes and all of various interfaces

Master Software Engineer

Confidential, Dublin, Ireland

Responsibilities:

• Team leader early system test, Installation, Configuration, Integration, Trouble-shooting and Upgrade of the RXI;
• Function test for GPRS / EGPRS, OSS- RC Job development design, where I Write / Update / Execute Test Descriptions and Test case
• Prepare a test plan, resource plan; time plan for the sub project.
• Ensure that all test instructions (TI) are inspected. Report status on a regular basis.
• Lead and execute the test activities and follow up on test case status and trouble report statistics.

Group manager

Confidential

Responsibilities:

• Plan and monitor work tasks of group members, support and inform group members; buffer planning,
• Competence development planning and hold regular meeting with the group.
• Participating in operational planning, recruitment projects, and provides support for visitors to the group
• Installation testing of HOST, STP and testing SS7. Team leader for MFS in Detroit, Metropolitan Fiber System and Pre Testing CP and IOG for CMS40
• Implementation of ACA’ /Del's/ EC's/ Market Correction, 24 Hour technical support, Customer .
• Provide 24 hours, 7 day per week coverage, Site visits, and weekly meeting with customer.In-service performance of application system operation and maintenance of support test plant.
• Handling and analyzing trouble reports
• Assembling, Test and implementing new software release. Update Packages and acting as technical help.
• Installation Testing and customer support.
• Test leader for Star t up the exchange and test of all Sub-Systems, Retrofitting CP and IOG, Including customer .
• Function testing, Source System test .factivity leader for the Maintainability Test, Negative Test Connection- Disconnection, and Negative Test