Manjunath Dasappa Email & Phone Number

Bengaluru, Ka, In

Bangalore Urban, Karnataka, India

Member Engineer/Lead in Systems Engineering team focusing on pre-sales,post-sales deployment including architecture, design, testing and deployment of RAN/HetNet nodes involving LTE, UMTS and SP-WiFi technologies.Primary responsibilities includes Customer PoCs, Field Trials & greenfield/brownfield RAN deployment, network design & integration, develop/execute test and validation procedures, manage & maintain customer networks.

Consulting Engineer/Architect in Advance services group focusing on architecture, design, testing and deployment of complex multi-vendor network involving LTE, UMTS, IPv6, VoLTE and SP-WiFi technologies. Primary responsibilities included capturing business requirements, assess existing networks for transition to new technologies, develop network design, develop/execute test and validation procedures, and develop documents/collaterals for deployments.AT&T Mobile Network (LTE Design, system integration and deployment of SGW/PGW, IPv6, IMS)Reliance Jio (RJIL)-India (Green field LTE Design, SP WiFi design, System Integration and Deployment)Telecom New Zealand, Vodafone Germany, Eircom Ireland, Vodafone Egypt, Bharti Airtel - India (3G IPv6), MTS - India (CDMA network design updates & technical support).

Performing software feature test and automation of the Cisco Mobile Wireless Gateways 2G/3G GGSN.Involved in performing software feature/performance/system test of the Content Services Gateway (CSG). Cisco CSG is an L4-L7 deep packet inspection device that offers plenty of 3GPP features & integrates with Cisco GGSNPerforming Devtest/Automation/Performance tests on SLB (load balancer solution for Cisco mobile wireless gateways like GGSN, PGW, HA, LTE)Worked on systems testing using GTP Loadbalancer, GGSN, PGW & CSGPreparation of test plans, design and execution of test procedures for conducting integration and system level testsWorking closely with development for bug fixingLead/Mentor all the CSG, SLB activities in feature testing/automation/customer re-createsInstrumental in re-creating various customer issues in Cisco labs. Have been active in customer calls, CAP calls, and engineering calls. Experience working on issues of customers like ATT, Verizon, Telstra Australia, MTS Russia, Orange UK, France etc

Worked on QA & Development projects with Lucent's GSM/GPRS BTS/BSC and on Cisco's GSR Routers. Primary reponsibilities were• Planning & setting up test bed• Automation of regression scripts• Feature Testing, Regression testing, Performance/Stress Testing & Verification of bug fixes• Working closely with development for bug fixing• Conformance Testing of 2G/3G protocol stacks• Test scripts automation• Mentor team members