10 + years of Performance Engineering experience involving complex client/server and web-based applications.
Proficient in the use of Performance Testing and monitoring tools like HP Load Runner,VSTS load test , Apache JMeter, ALM Performance Center, Microfocus strom runner Azure app insights ,SiteScope and Azure portal.
Developing automation scripts for complex business scenarios, designing performance testscenarios, executing load tests and preparing performance test summary report with observations and recommendations.
Certified HP Load Runner professional
Strong hands on experience in Performance engineering and monitoring tools HP Load Runner, ALM Performance Center,Apache JMeter.
Experience in driving and implementing Performance, Scalability and Reliability practices for Enterprise applications
Experience in Performance engineering of .NET and JAVA applications
Experience working in a fast-paced Agile development environment
In depth knowledge of Performance Testing Life cycle and Performance testing methodologies and when to apply them to gain useful information on system usage patterns
Proficiency in understanding application Architecture and Non-Functional Requirements
Experience in developing automation scripts for HTTP, REST API, SOAP Web services, Ajax TruClient and SAP GUI protocols using Load Runner ,Jmeter and VSTS
Developed Automated Performance Tests and Integrated to Continuous integration and Continuous delivery (CI/CD)environment using VSTS and Jenkins.
Good in preparing performance test strategy and provide inputs to capacity planning activities.
Strong knowledge in utilizing performance testing methodologies to identify software optimization opportunities, potential system bottlenecks and performance problems and offer remediation options
Proficient in Server Monitoring using azure portal , JVisualVM, JProfiler, JConsole and Azure App-Insights tools.
Experience in analyzing .Net profiler trace , memory dumps etc.
Skills
Strom runner , Load runner 12.56, Performance center 12.56 and VSTS 2019
Protocols : Web Http/HTML, True client, SAP GUI and web services.
Languages : C, C#.net, SQL, Java
Cloud environments : Azure, AWS.
Application servers : IIS, BizTalk, SharePoint and Team center, Jboss
Technologies : SAP (Hybris & ECC) ,Web services, WCF , CPSC (Cisco prime service catalog)
APM solutions : Azure app insights, CA Willy introscope, Site scope.
Education
Andhra UniversityKakinada, Expected in 05/2010 ā āMaster of Science:Computer Engineering - GPA:
Master of computer applications in Aditya institute of PG studies, Andhra university.
Andhra UniversityKoyyalagudem, Expected in 04/2007 ā āBachelor of Science:Mathematics - GPA:
Certifications
Microsoft Certified Professional (MCP) on Microsoft .NET Framework 3.5, Windows Forms Application Development
HP0-M49: HP Virtual User Generator 11.x Software
Application certified tester (ASTD) from MIT.
Work History
Blockfi - Lead Performance Test Engineer New York, NY, 11/2018 - Current
Client name - InEight
Leading multiple complex performance testing modules and advised application teams with performance tuning recommendations.
Actively involved in End to End Performance testing activities like Requirements gathering, Test plan preparation, Scripting,Test execution ,Reporting, debugging performance issues and identifying route cause of the issue.
Prepared comprehensive performance Test Plan document based on performance requirements.
Developed complex and challenging automation scripts using VUGen, VSTS web test.
Enhanced the test scripts to simulate real user behavior.
Derived Workload models based on performance testing project requirements.
Executed Average Load, Peak Load , stress test and Endurance tests using MicroFocus storm runner, VSTS load test tool.
Analyze memory dumps, .trace profiler trace , SQL profiler logs etc to debug and analyze performance issues.
Gathered performance metrics from Azure App insights , Azure portal.
Analyzed results and provided feedback to optimize InEight project suite performance by 80% ( saved $$ by reducing infrastructure after optimization) .
Blockfi - Senior Performance Test Enginner New York, NY, 06/2016 - 11/2018
Client - AmerisourceBergan corporation
Project name - ABC orders , Health systems .
Worked as senior performance test engineer for ABC order application , Initiated meetings with business and development teams to collectperformance requirements.
Analyzed performance test cases to gain better understanding of the application.
Prepared comprehensive performance Test Plan and Test Strategy based on business requirements.
Developed complex and challenging automation scripts in HTTP, REST Webservices and Truclient protocols.
Enhanced the test scripts to simulate real user behavior.
Derived Workload models based on performance testing project requirements.
Executed Average Load, Peak Load Endurance tests using LoadRunner and Performance Center.
Worked as SME ( Subject matter expert ) with in team and mentored a team of 6 .
Monitored the necessary Server performance counters using CA introscope and sitescope .
Analyzed client and server performance counters and prepared Performance Test Report with Recommendations.
Independently defined, led and managed challenging, technically complex and multidisciplinary activity in Performance Testing and consistent with general management guidance.
Helped Dev team to fix performance issues by recommending solutions.
Accela Government Software - Lead Performance Test Engineer San Ramon, CA, 09/2014 - 05/2016
Client - Avanade
Application - Accenture Hybrid cloud solution for microsoft azure.
Gathered the requirements and compiled them into Performance Test Plan.
Independently developed test scripts using LoadRunner according to requirements.
Developed and executed load test script scenarios based on the business requirements and specifications.
Used Site Scope Performance monitors and LoadRunner graphs to analyze the results.
Analyzed results Using Load Runner Analysis, Worked with development team to troubleshoot and resolve performance issues.
Developed and Executed unit test cases with powershell to troubleshoot performance issues.
Assisted developers and system architects with identifying system bottlenecks and capacity issues, along with identifying methods for increasing system capacity.
Accenture - Performance Test Engineer City, STATE, 08/2010 - 08/2014
Client - MicroSoft
Applications - worked around 30 applications across 4 years
Gathered the requirements and compiled them into Performance Test Plan.
Independently developed test scripts using VSTS load test tool according to requirements.
Developed and executed load test script scenarios based on the business requirements and specifications.
Used IIS, Perfmon and VSTS graphs to analyze the results.
Assisted developers and system architects with identifying system bottlenecks and capacity issues, along with identifying methods for increasing system capacity.
Lead a team of 6 members by end of 3rd year.
Developed Microsoft plug in C#.net and shared with Microsoft product team.
Additional Information
VSTS Add-ins: Developed Rendezvous point feature, which was not available in VSTS and now available in Microsoft Toolbox.
Developed a Generalized plugin which contains custom extraction rules and features and now available in Microsoft Tool box.
Windows based Applications Developed Volume Testing - File copy simulator which is used to do volume testing.
Developed File Generation Tool which is used to do generate based on requirement.
Accomplishments
Received multiple appreciations from clients for saving $$ by optimizing hardware.
Received ACE (Accenture Celebrity excellence) Award.
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