Laxmi Narasimha Devi Reddy's Email Addresses & Phone Numbers

📖 Summary

Sr Software Test Engineer @ Ericsson Integration Testing of IPOS Next Gen Hardware Adaption Layer (NGHAL) for Routing module===================================================================NGHAL solution is to eliminate unnecessary translation (e.g. PPA to ALD API), reduce copies of duplicate databases, and simplify the complexity of inter-module handshakes and references down into a single entity (the adaptation layer)Roles and ResponsibilitiesWrote integration test cases, and executed to verify FWD RIB, RELM and ALD for newly modified changesAutomated test cases using C and python framework Identified existing functional cases to test the new changes and executed functional regressionERS System Integration and Verification Responsibilities=========================================Prepared functional test cases of BVI over VPLS, executed and automated. Identified high level system test slogans/test cases and prepared system test planIdentified base configuration and topology required for system test and automated system casesPerformed System testing of Radio SIU (Site Integration Unit) features such as CFM, Routed VLAN, BVI, OSPF, BFD and PIM-SSM on ERS Wind river/Yocto Reference Platform Reproduced and analyzed the defects from internal stakeholders. Worked with ERS stakeholders to capture deployment scenario’s and network topologiesAs Release Coordinator delivered two releases with zero defect backlog. Reduced release cycle by planned TR/defect war roomsUsed Vmware vCloud director and ESXi vSphere for test bed setups and test execution San JosePrincipal Test Engineer @ IP Infusion ZebOS Integration Testing for CMX & SIU Platforms ====================================== ZebOS Protocols suite IPv4/v6 Static Route, OSPF, BVI (EVC), BFD, PBR, CFM, VLAN Bridging integration testing on SIU LSI and IPv4/v6 Static Route, VRRP, BFD, OSPF, BGP, VLAN, LAG and (R)STP integration testing on CMX Broadcom for Ericsson Roles and Responsibilities----------------------------------------Reviewed and discussed engineering requirements for testability, analyzed the impact of new requirements on existing functionality and provided estimation for engineering requirements for testingDesigned and reviewed functional, integration and system test cases and Executed system, performance/scalability, longevity/Stress test casesAnalyzed protocol conformance issues, Participated in defect analysis; Fault Slip Through / RCAReproduced customer defects and tracked customer defects (TRs) and queries. Analyzed the defects root cause, enhanced functional & daily smoke test cases as neededSupported customer (Ericsson) in resolving technical issues,Provided technical guidance to offshore test teams and Lead the global test teamsLMP Protocol Functional Testing ======================== GMPLS protocols such as LMP (Link Management Protocol), RSVP-TE Protocol & CSPF TestingDesigned and developed LMP functional test cases and executedPrepared integration test scenarios for LMP, RSVP-TE and CSPF and executed those scenarios From September 2009 to September 2013 (4 years 1 month) SunnyvaleProgrammer Analyst (Senior developer) @ Sricom Inc (WatchGuard Technologies) High Availability Clustering of WatchGuard UTM / XTM security Firebox 1050 ======================================================== Neptune/Fire-Ware Fire-Cluster is to achieve load balancing and high-availability of WatchGuard UTM / XTM security Firebox 1050. (Consultant engineer from Sricom Inc. USA)Design and development of cluster VRRP and cluster relation daemonsDesign contribution of cluster transport and configuration daemonsCode reviews, technical brain storming and resolve inter-module design dependencies Co-coordinating of module integration testing with cluster IO, network management, GUI, Keeper, IKE and Session daemonFunctional Testing & Beta Testing and Troubleshooting of clustering bugs and resolving From May 2008 to September 2009 (1 year 5 months) Senior Project Leader @ Huawei Technologies Worked as a software developer in MPLS development project – Huawei Virtual Routing Platform in addition to software development, contributed as tester, maintenance & integration engineer, team lead and project leadSoftware Development and Maintenance Experience======================================MPLS (Multi-Protocol Label Switching) Project-------------------------------------------------------------------Designed, developed, troubleshoot and verified various modules in MPLS/LDP/RSVP-TE sub systemContributed in various sub projects in MPLS including RSVP-TE maintenance, Maintainability Enhancement of MPLS, Shared risk link group (SRLG), Soft Preemption feature for MPLS TE LSP, RSVP-TE Graceful restartWorked on In-Memory Database System (DB) for Soft Switch (NGN) Product, High Availability support for NE-80 (Net Engine - Gigabit Switch Router)Integration and Verification Experience============================Telemar IP/MPLS Backbone Field Trail (Brazil)------------------------------------------------------------------Onsite Integration Testing of IP/MPLS/L3VPN Backbone network at Telemar Configuring MPLS-TE in customer network, integration testing, troubleshooting issues and notifying them to R&D center for resolutionBGP-4 (Border Gateway Protocol) Testing==============================Responsible for setting up of network topology, perform basic functionality, system regression, performance, smoke and sanity testing and prepare test report and support acceptance test. From March 2001 to April 2008 (7 years 2 months)