| Summary - Extensive experience in SDLC andPerformance Test phases from SLA, BRS, SRS, Performance Requirements Analysis, Test Scope, Test Strategy, Test Plan, Test Design,Data Modeling, Test Execution and Reporting.
- Experience in automating the test scripts for the Performance, Load and Stress Testing using HP LoadRunner, Jmeter, MS ALM and Performance Center and MicrosoftVisual Studio TFS.
- Depth knowledge on PTLC, SDLC, STLC concepts based on Manual and Automation Testing at Agile driven approach.
- Experienced in analysis of Service Level Agreement, Business Boundary Documents, Software Requirement Specifications SRS , Non-Functional Requirement Specification NFRS and Software Design Specification SDS .
- Experienced with Monitoring, Profiling and diagnostics tools like HP SitesScope, SCOM, App Dynamics, Nagios, JConsole, JvisualVM Hotspot , Java Mission Control for JMX.
- Cross platform server monitoring experience based on Windows, Unix AIX and J2EE.
- Extensive Log Analysis at Unix Platform using SAR, TOP,sysstat, iostat, vmstat commands.
- Proficient is multiple protocol, iterations, correlation and altering scripts based on workload using LoadRunner and Jmeter.
- Strong knowledge in Load, Stress, Regression, Spike, Scalability, Volume, Endurance, Baseline and Benchmark testing to analyze performance statistics, operability and capacity planning.
- Experienced in understanding application performance requirements, developing performance testing objectives, prioritizing execution, mapping workload and forecasting through reports.
- Wide ranging testing exposure in both .NET and J2EE application counters, memory leaks.
- Expert in n-tier Architecture, Design Patterns, ISOM, MVC, Virtualization, Network Topology
- Hands on experience with J2EE application architecture to identify point of vulnerability, execution flow, bottleneck, deadlock, locking and developing suitable performance test cases.
- Experience in executing multi-protocol using Web HTML/HTTP, Ajax-Truculent, Citrix and other Web Service like XML, SOAP, WSDL and UDDI.
- Skilled in tag languagesas XML, JavaScript, AJAX-True Client, JSP, JMX, Servlet.
- Experience in reproducing incidents, exceptions analysis and bottlenecks identifications.
- Strong understanding on SOA, SaaS, IaaS, RTM, Performance Metrics, Tuning methodologies.
- Expertise in RDBMS, DML, TCL, Profiling, Database Performance bottleneck,ConsistencyChecker, T-SQL , SQL Plus, SQL Trace both in Unix , AIX and Windows platform.
- Experience in troubleshooting various aspects of the client/server, Web Server and standaloneTest architecture in Open Source and Closed Source and Proprietary environment.
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