Dinesh Kondepati

• Responsible for Application performance monitoring (APM) activities by using monitoring tools like AppDynamics, Dynatrace, Perf Mon.
• Expertise in Vugen scripting of HP Load runner 12.53 in creating Performance UI Scripts as well as in creating Web services scripts. Parameterized and manually correlated scripts to simulate user load. Executed low user load tests in Onpremise whereas application scalable testing done on Cloud environment with help of Amazon web services.
• Worked on Amazon Web Services(AWS) in Cloud environment. Configured Virtual Web/App servers using Amazon EC2 services. Extensively used Amazon S3 services for encrypted data storage and Amazon Cloud front through CDN services.
• Exclusively used EFS(Elastic File systems) for accessing files from Cloud to Onpremise environment and ELB(Elastic load balancers) which works on LeastConn algorithm to load balance huge event organization transactions generated by our application.
• Prepared number of Application monitoring reports from Appdynamics,Dynatrace reporting tool.
• Got Hands on experience on 4 different Server agents and Appdynamics controller usage. Got good knowledge on Call Graphs and their technical functionalities. Executed Load tests on Web services SOAP/RestAPI in our WS integration Harness scripts.
• By using Appdynamics,Dynatrace Monitoring tool worked on resolving issues arised in Heap size, Connection Pool, Thread pool parameters.
• Reviewed and analyzed design documents for performance testing.
• Used True Client, HTTP/HTML, and Web services protocols in Performance testing using Load runner & Performance center.
• Ran different performance testing Scenarios Baseline testing, load testing, Stress testing, Smoke and Endurance testing based on client needs. Worked on Web servers, Application servers and also tested to find breaking point of application.

Environment: .Net Frame Work, SQL Server 2008, App Dynamics 4.2, Load Runner 12.53, Splunk, HP Performance center

• Good experience in Visual Studio 2015, Vugen scripting in creating Performance UI Scripts as well as in creating Web services scripts. Parameterized and manually correlated the scripts to simulate user load.
• Performed Load testing on Web services SOAP/RestAPI, JMS (Java messaging services),
• Reviewed and analyzed design documents for performance testing.
• Used True Client, HTTP/HTML, and Web services protocols in Performance testing using Load runner & Performance center.
• Created scripts in Visual Studio 2015, VuGen and emulated the behavior of real users. Tested the load using Load Runner. Designed performance test scenarios using Load Runner, ran stress tests and analyzed the results.
• Ran different Scenarios (Baseline, Benchmarking, Smoke and Endurance) based on client needs.
• Worked on Web servers, Application servers and also tested them up to which extent (Users) a Web server or Application servers can able to resist the Load. Extensively used other features in Load Runner like parameterization and correlation.
• Extensively Worked on Integrated System Tests, UAT tests.
• Performed Performance testing for Application and Middleware Services. Monitored the System Resources, .Net counters on the servers.
• Good Experience on Controller, Analyzer, Vugen.
• Good hold on Experience in Monitors and tuning console.
• Had good Hands on experience in database tuning & Optimization.
• Expertise in Capturing Server metrics in Monitoring tools like PerfMon, AppDynamics, Dynatrace of Webservers as well as in Application servers.
• Experience in HP Quality Center (requirement, resource, test plan, test lab, defect), graph and report.
• Knowledge in Wily Introscope, Site scope, Splunk. Extensively used NT Performance Monitor to analyze the System Bottlenecks like Memory Leaks, CPU Utilization and Network Bottlenecks.

Environment: .Net Frame Work, SQL Server 2008, Load Runner 11.51, Visual Studio2015, Performance Center 11.52, HP UFT, App Dynamics.

• Designed and developed Performance test strategies and performance test plans.
• Worked on different testing methodologies (functional, regression, system, integration, performance, stress, smoke) based on business requirements.
• Coordinated with Technical Teams to monitor Database Query, CPU and Memory utilizations.
• Prepared test scripts development in JMeter.
• Performed tests and analysis such as load test, stress test, endurance test, performance bottleneck test, benchmark test, baseline test using JMeter.
• Coordinated test process with business analysts, application developers and data architecture team.
• Expert knowledge of Bottlenecks in Performance, Web Performance Throughput, Server Response Time, Network Latency.
• Used Vugen Within HP Sitescope Tool.
• Created performance test scripts for web launcher and configuration of performance tests Using JMeter.
• Conducted Ramp-up and Ramp-down Tests using JMeter.
• Extensively used PerfMon, Sitescope, App Dynamics, Dynatrace to Performance Monitor Application Server resources, Database resources against Virtual User Load.
• Analyzed Performance, Response Vs. time, CPU Utilization, Memory, I/O, and Throughput graphs.
• Developed performance Test scripts to validate features as end user perspective, according to mock-ups and application flow in Quality Center (Mercury tool).
• Executed Load tests on Web services SOAP/RestAPI in our WS integration Harness scripts.

Environment: Java, J2EE, SQL Server 2008, JMeter, Load Runner 11.51, Performance Center 11.52, Fiddler Analyzer, HP Diagnostics, App Dynamics, Dynatrace Microsoft Visual studio 2010 Ultimate